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"
21 if [ -r /etc/SuSE-release ]
23 local vers=`grep VERSION /etc/SuSE-release | awk '{print $3}'`
32 if is_sles11; then # LU-4351
33 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 54c"
36 SRCDIR=$(cd $(dirname $0); echo $PWD)
37 export PATH=$PATH:/sbin
42 CHECKSTAT=${CHECKSTAT:-"checkstat -v"}
43 CREATETEST=${CREATETEST:-createtest}
45 LFIND=${LFIND:-"$LFS find"}
46 LVERIFY=${LVERIFY:-ll_dirstripe_verify}
48 MCREATE=${MCREATE:-mcreate}
49 OPENFILE=${OPENFILE:-openfile}
50 OPENUNLINK=${OPENUNLINK:-openunlink}
51 export MULTIOP=${MULTIOP:-multiop}
52 READS=${READS:-"reads"}
53 MUNLINK=${MUNLINK:-munlink}
54 SOCKETSERVER=${SOCKETSERVER:-socketserver}
55 SOCKETCLIENT=${SOCKETCLIENT:-socketclient}
56 MEMHOG=${MEMHOG:-memhog}
57 DIRECTIO=${DIRECTIO:-directio}
58 ACCEPTOR_PORT=${ACCEPTOR_PORT:-988}
59 UMOUNT=${UMOUNT:-"umount -d"}
61 CHECK_GRANT=${CHECK_GRANT:-"yes"}
62 GRANT_CHECK_LIST=${GRANT_CHECK_LIST:-""}
63 export PARALLEL=${PARALLEL:-"no"}
65 export NAME=${NAME:-local}
72 LUSTRE=${LUSTRE:-$(cd $(dirname $0)/..; echo $PWD)}
73 LUSTRE_TESTS_API_DIR=${LUSTRE_TESTS_API_DIR:-${LUSTRE}/tests/clientapi}
74 . $LUSTRE/tests/test-framework.sh
76 . ${CONFIG:=$LUSTRE/tests/cfg/${NAME}.sh}
79 [ "$SLOW" = "no" ] && EXCEPT_SLOW="24o 27m 64b 68 71 77f 78 115 124b 230d"
81 [ $(facet_fstype $SINGLEMDS) = "zfs" ] &&
82 # bug number for skipped test: LU-1593 LU-2610 LU-2833 LU-1957 LU-2805
83 ALWAYS_EXCEPT="$ALWAYS_EXCEPT 34h 40 48a 180 184c"
89 pgrep ll_sa > /dev/null && { echo "There are ll_sa thread not exit!"; exit 20; }
90 cleanupall ${FORCE} $* || { echo "FAILed to clean up"; exit 20; }
99 check_kernel_version() {
101 GOT_VER=$(lctl get_param -n version | awk '/kernel:/ {print $2}')
103 patchless|patchless_client) return 0;;
104 *) [ $GOT_VER -ge $WANT_VER ] && return 0 ;;
106 log "test needs at least kernel version $WANT_VER, running $GOT_VER"
110 check_swap_layouts_support()
112 $LCTL get_param -n llite.*.sbi_flags | grep -q layout ||
113 { skip "Does not support layout lock."; return 0; }
117 if [ "$ONLY" == "cleanup" ]; then
122 check_and_setup_lustre
127 MDT0=$($LCTL get_param -n mdc.*.mds_server_uuid |
128 awk '{ gsub(/_UUID/,""); print $1 }' | head -n1)
129 LOVNAME=$($LCTL get_param -n llite.*.lov.common_name | tail -n 1)
130 OSTCOUNT=$($LCTL get_param -n lov.$LOVNAME.numobd)
131 STRIPECOUNT=$($LCTL get_param -n lov.$LOVNAME.stripecount)
132 STRIPESIZE=$($LCTL get_param -n lov.$LOVNAME.stripesize)
133 ORIGFREE=$($LCTL get_param -n lov.$LOVNAME.kbytesavail)
134 MAXFREE=${MAXFREE:-$((200000 * $OSTCOUNT))}
136 [ -f $DIR/d52a/foo ] && chattr -a $DIR/d52a/foo
137 [ -f $DIR/d52b/foo ] && chattr -i $DIR/d52b/foo
138 rm -rf $DIR/[Rdfs][0-9]*
140 # $RUNAS_ID may get set incorrectly somewhere else
141 [ $UID -eq 0 -a $RUNAS_ID -eq 0 ] && error "\$RUNAS_ID set to 0, but \$UID is also 0!"
143 check_runas_id $RUNAS_ID $RUNAS_GID $RUNAS
147 if [ "${ONLY}" = "MOUNT" ] ; then
148 echo "Lustre is up, please go on"
152 echo "preparing for tests involving mounts"
153 EXT2_DEV=${EXT2_DEV:-$TMP/SANITY.LOOP}
155 mke2fs -j -F $EXT2_DEV 8000 > /dev/null
156 echo # add a newline after mke2fs.
160 OLDDEBUG=$(lctl get_param -n debug 2> /dev/null)
161 lctl set_param debug=-1 2> /dev/null || true
164 $CHECKSTAT -t file $DIR/$tfile || error "$tfile is not a file"
166 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
168 run_test 0a "touch; rm ====================="
171 chmod 0755 $DIR || error "chmod 0755 $DIR failed"
172 $CHECKSTAT -p 0755 $DIR || error "$DIR permission is not 0755"
174 run_test 0b "chmod 0755 $DIR ============================="
177 $LCTL get_param mdc.*.import | grep "state: FULL" ||
178 error "import not FULL"
179 $LCTL get_param mdc.*.import | grep "target: $FSNAME-MDT" ||
182 run_test 0c "check import proc ============================="
185 test_mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
186 test_mkdir -p $DIR/$tdir/d2 || error "mkdir $tdir/d2 failed"
187 test_mkdir $DIR/$tdir/d2 && error "we expect EEXIST, but not returned"
188 $CHECKSTAT -t dir $DIR/$tdir/d2 || error "$tdir/d2 is not a dir"
191 $CHECKSTAT -a $DIR/$tdir || error "$tdir was not removed"
193 run_test 1 "mkdir; remkdir; rmdir =============================="
196 test_mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
197 touch $DIR/$tdir/$tfile || error "touch $tdir/$tfile failed"
198 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "$tdir/$tfile not a file"
200 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$file is not removed"
202 run_test 2 "mkdir; touch; rmdir; check file ===================="
205 test_mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
206 $CHECKSTAT -t dir $DIR/$tdir || error "$tdir is not a directory"
207 touch $DIR/$tdir/$tfile
208 $CHECKSTAT -t file $DIR/$tdir/$tfile || error "$tdir/$tfile not a file"
210 $CHECKSTAT -a $DIR/$tdir || error "$tdir is not removed"
212 run_test 3 "mkdir; touch; rmdir; check dir ====================="
214 # LU-4471 - failed rmdir on remote directories still removes directory on MDT0
217 local remote_dir=remote_dir
219 test_mkdir $DIR/$remote_dir ||
220 error "Create remote directory failed"
222 touch $DIR/$remote_dir/$tfile ||
223 error "Create file under remote directory failed"
225 rmdir $DIR/$remote_dir &&
226 error "Expect error removing in-use dir $DIR/$remote_dir"
228 test -d $DIR/$remote_dir || error "Remote directory disappeared"
230 rm -rf $DIR/$remote_dir || error "remove remote dir error"
232 run_test 4 "mkdir; touch dir/file; rmdir; checkdir (expect error)"
235 test_mkdir -p $DIR/$tdir || error "mkdir $tdir failed"
236 test_mkdir $DIR/$tdir/d2 || error "mkdir $tdir/d2 failed"
237 chmod 0707 $DIR/$tdir/d2 || error "chmod 0707 $tdir/d2 failed"
238 $CHECKSTAT -t dir -p 0707 $DIR/$tdir/d2 || error "$tdir/d2 not mode 707"
239 $CHECKSTAT -t dir $DIR/$tdir/d2 || error "$tdir/d2 is not a directory"
241 run_test 5 "mkdir .../d5 .../d5/d2; chmod .../d5/d2 ============"
244 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
245 chmod 0666 $DIR/$tfile || error "chmod 0666 $tfile failed"
246 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/$tfile ||
247 error "$tfile does not have perm 0666 or UID $UID"
248 $RUNAS chmod 0444 $DIR/$tfile && error "chmod $tfile worked on UID $UID"
249 $CHECKSTAT -t file -p 0666 -u \#$UID $DIR/$tfile ||
250 error "$tfile should be 0666 and owned by UID $UID"
252 run_test 6a "touch f6a; chmod f6a; $RUNAS chmod f6a (should return error) =="
255 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID" && return
257 chown $RUNAS_ID $DIR/$tfile || error "chown $RUNAS_ID $file failed"
258 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/$tfile ||
259 error "$tfile should be owned by UID $RUNAS_ID"
260 $RUNAS chown $UID $DIR/$tfile && error "chown $UID $file succeeded"
261 $CHECKSTAT -t file -u \#$RUNAS_ID $DIR/$tfile ||
262 error "$tfile should be owned by UID $RUNAS_ID"
264 run_test 6c "touch f6c; chown f6c; $RUNAS chown f6c (should return error) =="
267 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID" && return
269 chgrp $RUNAS_ID $DIR/$tfile || error "chgrp $RUNAS_ID $file failed"
270 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/$tfile ||
271 error "$tfile should be owned by GID $UID"
272 $RUNAS chgrp $UID $DIR/$tfile && error "chgrp $UID $file succeeded"
273 $CHECKSTAT -t file -u \#$UID -g \#$RUNAS_ID $DIR/$tfile ||
274 error "$tfile should be owned by UID $UID and GID $RUNAS_ID"
276 run_test 6e "touch f6e; chgrp f6e; $RUNAS chgrp f6e (should return error) =="
279 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID" && return
280 test_mkdir $DIR/$tdir || error "mkdir $tfile failed"
281 chmod 777 $DIR/$tdir || error "chmod 0777 $tdir failed"
282 $RUNAS mkdir $DIR/$tdir/d || error "mkdir $tdir/d failed"
283 chmod g+s $DIR/$tdir/d || error "chmod g+s $tdir/d failed"
284 test_mkdir $DIR/$tdir/d/subdir || error "mkdir $tdir/d/subdir failed"
285 $CHECKSTAT -g \#$RUNAS_GID $DIR/$tdir/d/subdir ||
286 error "$tdir/d/subdir should be GID $RUNAS_GID"
288 run_test 6g "Is new dir in sgid dir inheriting group?"
290 test_6h() { # bug 7331
291 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID" && return
292 touch $DIR/$tfile || error "touch failed"
293 chown $RUNAS_ID:$RUNAS_GID $DIR/$tfile || error "initial chown failed"
294 $RUNAS -G$RUNAS_GID chown $RUNAS_ID:0 $DIR/$tfile &&
295 error "chown $RUNAS_ID:0 $tfile worked as GID $RUNAS_GID"
296 $CHECKSTAT -t file -u \#$RUNAS_ID -g \#$RUNAS_GID $DIR/$tfile ||
297 error "$tdir/$tfile should be UID $RUNAS_UID GID $RUNAS_GID"
299 run_test 6h "$RUNAS chown RUNAS_ID.0 .../f6h (should return error)"
302 test_mkdir $DIR/$tdir
303 $MCREATE $DIR/$tdir/$tfile
304 chmod 0666 $DIR/$tdir/$tfile
305 $CHECKSTAT -t file -p 0666 $DIR/$tdir/$tfile ||
306 error "$tdir/$tfile should be mode 0666"
308 run_test 7a "mkdir .../d7; mcreate .../d7/f; chmod .../d7/f ===="
311 if [ ! -d $DIR/$tdir ]; then
314 $MCREATE $DIR/$tdir/$tfile
315 echo -n foo > $DIR/$tdir/$tfile
316 [ "$(cat $DIR/$tdir/$tfile)" = "foo" ] || error "$tdir/$tfile not 'foo'"
317 $CHECKSTAT -t file -s 3 $DIR/$tdir/$tfile || error "$tfile size not 3"
319 run_test 7b "mkdir .../d7; mcreate d7/f2; echo foo > d7/f2 ====="
322 test_mkdir $DIR/$tdir
323 touch $DIR/$tdir/$tfile
324 chmod 0666 $DIR/$tdir/$tfile
325 $CHECKSTAT -t file -p 0666 $DIR/$tdir/$tfile ||
326 error "$tfile mode not 0666"
328 run_test 8 "mkdir .../d8; touch .../d8/f; chmod .../d8/f ======="
331 test_mkdir $DIR/$tdir
332 test_mkdir $DIR/$tdir/d2
333 test_mkdir $DIR/$tdir/d2/d3
334 $CHECKSTAT -t dir $DIR/$tdir/d2/d3 || error "$tdir/d2/d3 not a dir"
336 run_test 9 "mkdir .../d9 .../d9/d2 .../d9/d2/d3 ================"
339 test_mkdir $DIR/$tdir
340 test_mkdir $DIR/$tdir/d2
341 touch $DIR/$tdir/d2/$tfile
342 $CHECKSTAT -t file $DIR/$tdir/d2/$tfile ||
343 error "$tdir/d2/$tfile not a file"
345 run_test 10 "mkdir .../d10 .../d10/d2; touch .../d10/d2/f ======"
348 test_mkdir $DIR/$tdir
349 test_mkdir $DIR/$tdir/d2
350 chmod 0666 $DIR/$tdir/d2
351 chmod 0705 $DIR/$tdir/d2
352 $CHECKSTAT -t dir -p 0705 $DIR/$tdir/d2 ||
353 error "$tdir/d2 mode not 0705"
355 run_test 11 "mkdir .../d11 d11/d2; chmod .../d11/d2 ============"
358 test_mkdir $DIR/$tdir
359 touch $DIR/$tdir/$tfile
360 chmod 0666 $DIR/$tdir/$tfile
361 chmod 0654 $DIR/$tdir/$tfile
362 $CHECKSTAT -t file -p 0654 $DIR/$tdir/$tfile ||
363 error "$tdir/d2 mode not 0654"
365 run_test 12 "touch .../d12/f; chmod .../d12/f .../d12/f ========"
368 test_mkdir $DIR/$tdir
369 dd if=/dev/zero of=$DIR/$tdir/$tfile count=10
371 $CHECKSTAT -t file -s 0 $DIR/$tdir/$tfile ||
372 error "$tdir/$tfile size not 0 after truncate"
374 run_test 13 "creat .../d13/f; dd .../d13/f; > .../d13/f ========"
377 test_mkdir $DIR/$tdir
378 touch $DIR/$tdir/$tfile
380 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$tfile not removed"
382 run_test 14 "touch .../d14/f; rm .../d14/f; rm .../d14/f ======="
385 test_mkdir $DIR/$tdir
386 touch $DIR/$tdir/$tfile
387 mv $DIR/$tdir/$tfile $DIR/$tdir/${tfile}_2
388 $CHECKSTAT -t file $DIR/$tdir/${tfile}_2 ||
389 error "$tdir/${tfile_2} not a file after rename"
391 run_test 15 "touch .../d15/f; mv .../d15/f .../d15/f2 =========="
394 test_mkdir $DIR/$tdir
395 touch $DIR/$tdir/$tfile
396 rm -rf $DIR/$tdir/$tfile
397 $CHECKSTAT -a $DIR/$tdir/$tfile || error "$tdir/$tfile not removed"
399 run_test 16 "touch .../d16/f; rm -rf .../d16/f ================="
402 test_mkdir -p $DIR/$tdir
403 touch $DIR/$tdir/$tfile
404 ln -s $DIR/$tdir/$tfile $DIR/$tdir/l-exist
406 $CHECKSTAT -l $DIR/$tdir/$tfile $DIR/$tdir/l-exist ||
407 error "$tdir/l-exist not a symlink"
408 $CHECKSTAT -f -t f $DIR/$tdir/l-exist ||
409 error "$tdir/l-exist not referencing a file"
410 rm -f $DIR/$tdir/l-exist
411 $CHECKSTAT -a $DIR/$tdir/l-exist || error "$tdir/l-exist not removed"
413 run_test 17a "symlinks: create, remove (real) =================="
416 test_mkdir -p $DIR/$tdir
417 ln -s no-such-file $DIR/$tdir/l-dangle
419 $CHECKSTAT -l no-such-file $DIR/$tdir/l-dangle ||
420 error "$tdir/l-dangle not referencing no-such-file"
421 $CHECKSTAT -fa $DIR/$tdir/l-dangle ||
422 error "$tdir/l-dangle not referencing non-existent file"
423 rm -f $DIR/$tdir/l-dangle
424 $CHECKSTAT -a $DIR/$tdir/l-dangle || error "$tdir/l-dangle not removed"
426 run_test 17b "symlinks: create, remove (dangling) =============="
428 test_17c() { # bug 3440 - don't save failed open RPC for replay
429 test_mkdir -p $DIR/$tdir
430 ln -s foo $DIR/$tdir/$tfile
431 cat $DIR/$tdir/$tfile && error "opened non-existent symlink" || true
433 run_test 17c "symlinks: open dangling (should return error) ===="
436 test_mkdir -p $DIR/$tdir
437 ln -s foo $DIR/$tdir/$tfile
438 touch $DIR/$tdir/$tfile || error "creating to new symlink"
440 run_test 17d "symlinks: create dangling ========================"
443 test_mkdir -p $DIR/$tdir
444 local foo=$DIR/$tdir/$tfile
445 ln -s $foo $foo || error "create symlink failed"
446 ls -l $foo || error "ls -l failed"
447 ls $foo && error "ls not failed" || true
449 run_test 17e "symlinks: create recursive symlink (should return error) ===="
452 test_mkdir -p $DIR/d17f
453 ln -s 1234567890/2234567890/3234567890/4234567890 $DIR/d17f/111
454 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890 $DIR/d17f/222
455 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890 $DIR/d17f/333
456 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890 $DIR/d17f/444
457 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890 $DIR/d17f/555
458 ln -s 1234567890/2234567890/3234567890/4234567890/5234567890/6234567890/7234567890/8234567890/9234567890/a234567890/b234567890/c234567890/d234567890/f234567890/aaaaaaaaaa/bbbbbbbbbb/cccccccccc/dddddddddd/eeeeeeeeee/ffffffffff/ $DIR/d17f/666
461 run_test 17f "symlinks: long and very long symlink name ========================"
463 # str_repeat(S, N) generate a string that is string S repeated N times
468 while [ $((n -= 1)) -ge 0 ]; do
474 # Long symlinks and LU-2241
476 test_mkdir -p $DIR/$tdir
477 local TESTS="59 60 61 4094 4095"
479 # Fix for inode size boundary in 2.1.4
480 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.1.4) ] &&
483 # Patch not applied to 2.2 or 2.3 branches
484 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] &&
485 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.3.55) ] &&
488 # skip long symlink name for rhel6.5.
489 # rhel6.5 has a limit (PATH_MAX - sizeof(struct filename))
490 grep -q '6.5' /etc/redhat-release &>/dev/null &&
491 TESTS="59 60 61 4062 4063"
494 local SYMNAME=$(str_repeat 'x' $i)
495 ln -s $SYMNAME $DIR/$tdir/f$i || error "failed $i-char symlink"
496 readlink $DIR/$tdir/f$i || error "failed $i-char readlink"
499 run_test 17g "symlinks: really long symlink name and inode boundaries"
501 test_17h() { #bug 17378
502 remote_mds_nodsh && skip "remote MDS with nodsh" && return
503 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
505 test_mkdir -p $DIR/$tdir
506 if [[ $MDSCOUNT -gt 1 ]]; then
507 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
511 $SETSTRIPE -c -1 $DIR/$tdir
512 #define OBD_FAIL_MDS_LOV_PREP_CREATE 0x141
513 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000141
514 touch $DIR/$tdir/$tfile || true
516 run_test 17h "create objects: lov_free_memmd() doesn't lbug"
518 test_17i() { #bug 20018
519 remote_mds_nodsh && skip "remote MDS with nodsh" && return
520 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
521 test_mkdir -c1 $DIR/$tdir
522 local foo=$DIR/$tdir/$tfile
524 if [[ $MDSCOUNT -gt 1 ]]; then
525 mdt_idx=$($LFS getdirstripe -i $DIR/$tdir)
529 ln -s $foo $foo || error "create symlink failed"
530 #define OBD_FAIL_MDS_READLINK_EPROTO 0x143
531 do_facet mds$((mdt_idx + 1)) lctl set_param fail_loc=0x80000143
532 ls -l $foo && error "error not detected"
535 run_test 17i "don't panic on short symlink"
537 test_17k() { #bug 22301
538 [[ -z "$(which rsync 2>/dev/null)" ]] &&
539 skip "no rsync command" && return 0
540 rsync --help | grep -q xattr ||
541 skip_env "$(rsync --version | head -n1) does not support xattrs"
542 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return 0
543 test_mkdir -p $DIR/$tdir
544 test_mkdir -p $DIR/$tdir.new
545 touch $DIR/$tdir/$tfile
546 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
547 rsync -av -X $DIR/$tdir/ $DIR/$tdir.new ||
548 error "rsync failed with xattrs enabled"
550 run_test 17k "symlinks: rsync with xattrs enabled ========================="
552 test_17l() { # LU-279
553 [[ -z "$(which getfattr 2>/dev/null)" ]] &&
554 skip "no getfattr command" && return 0
556 touch $DIR/$tdir/$tfile
557 ln -s $DIR/$tdir/$tfile $DIR/$tdir/$tfile.lnk
558 for path in "$DIR/$tdir" "$DIR/$tdir/$tfile" "$DIR/$tdir/$tfile.lnk"; do
559 # -h to not follow symlinks. -m '' to list all the xattrs.
560 # grep to remove first line: '# file: $path'.
561 for xattr in `getfattr -hm '' $path 2>/dev/null | grep -v '^#'`;
563 lgetxattr_size_check $path $xattr ||
564 error "lgetxattr_size_check $path $xattr failed"
568 run_test 17l "Ensure lgetxattr's returned xattr size is consistent ========"
572 local short_sym="0123456789"
573 local WDIR=$DIR/${tdir}m
580 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] &&
581 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.2.93) ] &&
582 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks" && return
584 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
585 skip "only for ldiskfs MDT" && return 0
587 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
591 # create a long symlink file
592 for ((i = 0; i < 4; ++i)); do
593 long_sym=${long_sym}${long_sym}
596 echo "create 512 short and long symlink files under $WDIR"
597 for ((i = 0; i < 256; ++i)); do
598 ln -sf ${long_sym}"a5a5" $WDIR/long-$i
599 ln -sf ${short_sym}"a5a5" $WDIR/short-$i
605 wait_delete_completed
607 echo "recreate the 512 symlink files with a shorter string"
608 for ((i = 0; i < 512; ++i)); do
609 # rewrite the symlink file with a shorter string
610 ln -sf ${long_sym} $WDIR/long-$i
611 ln -sf ${short_sym} $WDIR/short-$i
614 mds_index=$($LFS getstripe -M $WDIR)
615 mds_index=$((mds_index+1))
616 devname=$(mdsdevname $mds_index)
617 cmd="$E2FSCK -fnvd $devname"
619 echo "stop and checking mds${mds_index}: $cmd"
620 # e2fsck should not return error
622 do_facet mds${mds_index} $cmd || rc=$?
624 start mds${mds_index} $devname $MDS_MOUNT_OPTS
625 df $MOUNT > /dev/null 2>&1
626 [ $rc -ne 0 ] && error "e2fsck should not report error upon "\
627 "short/long symlink MDT: rc=$rc"
630 run_test 17m "run e2fsck against MDT which contains short/long symlink"
632 check_fs_consistency_17n() {
638 # create/unlink in 17n only change 2 MDTs(MDT1/MDT2),
639 # so it only check MDT1/MDT2 instead of all of MDTs.
640 for mdt_index in $(seq 1 2); do
641 devname=$(mdsdevname $mdt_index)
642 cmd="$E2FSCK -fnvd $devname"
644 echo "stop and checking mds${mdt_index}: $cmd"
645 # e2fsck should not return error
647 do_facet mds${mdt_index} $cmd || rc=$?
649 start mds${mdt_index} $devname $MDS_MOUNT_OPTS
650 df $MOUNT > /dev/null 2>&1
651 [ $rc -ne 0 ] && break
659 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] &&
660 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.2.93) ] &&
661 skip "MDS 2.2.0-2.2.93 do not NUL-terminate symlinks" && return
663 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
664 skip "only for ldiskfs MDT" && return 0
666 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
668 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
671 for ((i=0; i<10; i++)); do
672 $LFS mkdir -i1 -c2 $DIR/$tdir/remote_dir_${i} ||
673 error "create remote dir error $i"
674 createmany -o $DIR/$tdir/remote_dir_${i}/f 10 ||
675 error "create files under remote dir failed $i"
678 check_fs_consistency_17n ||
679 error "e2fsck report error after create files under remote dir"
681 for ((i=0;i<10;i++)); do
682 rm -rf $DIR/$tdir/remote_dir_${i} ||
683 error "destroy remote dir error $i"
686 check_fs_consistency_17n ||
687 error "e2fsck report error after unlink files under remote dir"
689 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.50) ] &&
690 skip "lustre < 2.4.50 does not support migrate mv " && return
692 for ((i=0; i<10; i++)); do
693 mkdir -p $DIR/$tdir/remote_dir_${i}
694 createmany -o $DIR/$tdir/remote_dir_${i}/f 10 ||
695 error "create files under remote dir failed $i"
696 $LFS mv -M 1 $DIR/$tdir/remote_dir_${i} ||
697 error "migrate remote dir error $i"
699 check_fs_consistency_17n || error "e2fsck report error after migration"
701 for ((i=0;i<10;i++)); do
702 rm -rf $DIR/$tdir/remote_dir_${i} ||
703 error "destroy remote dir error $i"
706 check_fs_consistency_17n || error "e2fsck report error after unlink"
708 run_test 17n "run e2fsck against master/slave MDT which contains remote dir"
711 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.64) ] &&
712 skip "Need MDS version at least 2.3.64" && return
714 local WDIR=$DIR/${tdir}o
720 mdt_index=$($LFS getstripe -M $WDIR)
721 mdt_index=$((mdt_index+1))
722 mdtdevname=$(mdsdevname $mdt_index)
726 start mds${mdt_index} $mdtdevname $MDS_MOUNT_OPTS
728 #define OBD_FAIL_OSD_LMA_INCOMPAT 0x194
729 do_facet mds${mdt_index} lctl set_param fail_loc=0x194
730 ls -l $WDIR/$tfile && rc=1
731 do_facet mds${mdt_index} lctl set_param fail_loc=0
732 [[ $rc -ne 0 ]] && error "stat file should fail"
735 run_test 17o "stat file with incompat LMA feature"
738 touch $DIR/f || error "Failed to touch $DIR/f: $?"
739 ls $DIR || error "Failed to ls $DIR: $?"
741 run_test 18 "touch .../f ; ls ... =============================="
747 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
749 run_test 19a "touch .../f19 ; ls -l ... ; rm .../f19 ==========="
752 ls -l $DIR/$tfile && error "ls -l $tfile failed"|| true
754 run_test 19b "ls -l .../f19 (should return error) =============="
757 [ $RUNAS_ID -eq $UID ] &&
758 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
759 $RUNAS touch $DIR/$tfile && error "create non-root file failed" || true
761 run_test 19c "$RUNAS touch .../f19 (should return error) =="
764 cat $DIR/f19 && error || true
766 run_test 19d "cat .../f19 (should return error) =============="
778 $CHECKSTAT -a $DIR/$tfile || error "$tfile was not removed"
780 run_test 20 "touch .../f ; ls -l ... ==========================="
783 test_mkdir -p $DIR/$tdir
784 [ -f $DIR/$tdir/dangle ] && rm -f $DIR/$tdir/dangle
785 ln -s dangle $DIR/$tdir/link
786 echo foo >> $DIR/$tdir/link
787 cat $DIR/$tdir/dangle
788 $CHECKSTAT -t link $DIR/$tdir/link || error "$tdir/link not a link"
789 $CHECKSTAT -f -t file $DIR/$tdir/link ||
790 error "$tdir/link not linked to a file"
792 run_test 21 "write to dangling link ============================"
796 test_mkdir -p $DIR/$tdir
797 chown $RUNAS_ID:$RUNAS_GID $WDIR
798 (cd $WDIR || error "cd $WDIR failed";
799 $RUNAS tar cf - /etc/hosts /etc/sysconfig/network | \
801 ls -lR $WDIR/etc || error "ls -lR $WDIR/etc failed"
802 $CHECKSTAT -t dir $WDIR/etc || error "checkstat -t dir failed"
803 $CHECKSTAT -u \#$RUNAS_ID -g \#$RUNAS_GID $WDIR/etc || error "checkstat -u failed"
805 run_test 22 "unpack tar archive as non-root user ==============="
809 test_mkdir -p $DIR/$tdir
810 local file=$DIR/$tdir/$tfile
812 openfile -f O_CREAT:O_EXCL $file || error "$file create failed"
813 openfile -f O_CREAT:O_EXCL $file &&
814 error "$file recreate succeeded" || true
816 run_test 23a "O_CREAT|O_EXCL in subdir =========================="
818 test_23b() { # bug 18988
819 test_mkdir -p $DIR/$tdir
820 local file=$DIR/$tdir/$tfile
823 echo foo > $file || error "write filed"
824 echo bar >> $file || error "append filed"
825 $CHECKSTAT -s 8 $file || error "wrong size"
828 run_test 23b "O_APPEND check =========================="
832 echo '-- same directory rename'
833 test_mkdir $DIR/$tdir
834 touch $DIR/$tdir/$tfile.1
835 mv $DIR/$tdir/$tfile.1 $DIR/$tdir/$tfile.2
836 $CHECKSTAT -t file $DIR/$tdir/$tfile.2 || error "$tfile.2 not a file"
838 run_test 24a "rename file to non-existent target"
841 test_mkdir $DIR/$tdir
842 touch $DIR/$tdir/$tfile.{1,2}
843 mv $DIR/$tdir/$tfile.1 $DIR/$tdir/$tfile.2
844 $CHECKSTAT -a $DIR/$tdir/$tfile.1 || error "$tfile.1 exists"
845 $CHECKSTAT -t file $DIR/$tdir/$tfile.2 || error "$tfile.2 not a file"
847 run_test 24b "rename file to existing target"
850 test_mkdir $DIR/$tdir
851 test_mkdir $DIR/$tdir/d$testnum.1
852 mv $DIR/$tdir/d$testnum.1 $DIR/$tdir/d$testnum.2
853 $CHECKSTAT -a $DIR/$tdir/d$testnum.1 || error "d$testnum.1 exists"
854 $CHECKSTAT -t dir $DIR/$tdir/d$testnum.2 || error "d$testnum.2 not dir"
856 run_test 24c "rename directory to non-existent target"
859 test_mkdir -c1 $DIR/$tdir
860 test_mkdir -c1 $DIR/$tdir/d$testnum.1
861 test_mkdir -c1 $DIR/$tdir/d$testnum.2
862 mrename $DIR/$tdir/d$testnum.1 $DIR/$tdir/d$testnum.2
863 $CHECKSTAT -a $DIR/$tdir/d$testnum.1 || error "d$testnum.1 exists"
864 $CHECKSTAT -t dir $DIR/$tdir/d$testnum.2 || error "d$testnum.2 not dir"
866 run_test 24d "rename directory to existing target"
869 echo '-- cross directory renames --'
873 mv $DIR/R5a/f $DIR/R5b/g
874 $CHECKSTAT -a $DIR/R5a/f || error
875 $CHECKSTAT -t file $DIR/R5b/g || error
877 run_test 24e "touch .../R5a/f; rename .../R5a/f .../R5b/g ======"
882 touch $DIR/R6a/f $DIR/R6b/g
883 mv $DIR/R6a/f $DIR/R6b/g
884 $CHECKSTAT -a $DIR/R6a/f || error
885 $CHECKSTAT -t file $DIR/R6b/g || error
887 run_test 24f "touch .../R6a/f R6b/g; mv .../R6a/f .../R6b/g ===="
892 test_mkdir $DIR/R7a/d
893 mv $DIR/R7a/d $DIR/R7b/e
894 $CHECKSTAT -a $DIR/R7a/d || error
895 $CHECKSTAT -t dir $DIR/R7b/e || error
897 run_test 24g "mkdir .../R7{a,b}/d; mv .../R7a/d .../R7b/e ======"
900 test_mkdir -c1 $DIR/R8a
901 test_mkdir -c1 $DIR/R8b
902 test_mkdir -c1 $DIR/R8a/d
903 test_mkdir -c1 $DIR/R8b/e
904 mrename $DIR/R8a/d $DIR/R8b/e
905 $CHECKSTAT -a $DIR/R8a/d || error
906 $CHECKSTAT -t dir $DIR/R8b/e || error
908 run_test 24h "mkdir .../R8{a,b}/{d,e}; rename .../R8a/d .../R8b/e"
911 echo "-- rename error cases"
915 mrename $DIR/R9/f $DIR/R9/a
916 $CHECKSTAT -t file $DIR/R9/f || error
917 $CHECKSTAT -t dir $DIR/R9/a || error
918 $CHECKSTAT -a $DIR/R9/a/f || error
920 run_test 24i "rename file to dir error: touch f ; mkdir a ; rename f a"
924 mrename $DIR/R10/f $DIR/R10/g
925 $CHECKSTAT -t dir $DIR/R10 || error
926 $CHECKSTAT -a $DIR/R10/f || error
927 $CHECKSTAT -a $DIR/R10/g || error
929 run_test 24j "source does not exist ============================"
933 test_mkdir $DIR/R11a/d
935 mv $DIR/R11a/f $DIR/R11a/d
936 $CHECKSTAT -a $DIR/R11a/f || error
937 $CHECKSTAT -t file $DIR/R11a/d/f || error
939 run_test 24k "touch .../R11a/f; mv .../R11a/f .../R11a/d ======="
941 # bug 2429 - rename foo foo foo creates invalid file
944 $MULTIOP $f OcNs || error
946 run_test 24l "Renaming a file to itself ========================"
950 $MULTIOP $f OcLN ${f}2 ${f}2 || error "link ${f}2 ${f}2 failed"
951 # on ext3 this does not remove either the source or target files
952 # though the "expected" operation would be to remove the source
953 $CHECKSTAT -t file ${f} || error "${f} missing"
954 $CHECKSTAT -t file ${f}2 || error "${f}2 missing"
956 run_test 24m "Renaming a file to a hard link to itself ========="
960 # this stats the old file after it was renamed, so it should fail
964 $CHECKSTAT ${f}.rename
967 run_test 24n "Statting the old file after renaming (Posix rename 2)"
970 check_kernel_version 37 || return 0
971 test_mkdir -p $DIR/d24o
972 rename_many -s random -v -n 10 $DIR/d24o
974 run_test 24o "rename of files during htree split ==============="
979 DIRINO=`ls -lid $DIR/R12a | awk '{ print $1 }'`
980 mrename $DIR/R12a $DIR/R12b
981 $CHECKSTAT -a $DIR/R12a || error
982 $CHECKSTAT -t dir $DIR/R12b || error
983 DIRINO2=`ls -lid $DIR/R12b | awk '{ print $1 }'`
984 [ "$DIRINO" = "$DIRINO2" ] || error "R12a $DIRINO != R12b $DIRINO2"
986 run_test 24p "mkdir .../R12{a,b}; rename .../R12a .../R12b"
988 cleanup_multiop_pause() {
994 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
997 local DIRINO=$(ls -lid $DIR/R13a | awk '{ print $1 }')
998 multiop_bg_pause $DIR/R13b D_c || error "multiop failed to start"
1001 trap cleanup_multiop_pause EXIT
1002 mrename $DIR/R13a $DIR/R13b
1003 $CHECKSTAT -a $DIR/R13a || error "R13a still exists"
1004 $CHECKSTAT -t dir $DIR/R13b || error "R13b does not exist"
1005 local DIRINO2=$(ls -lid $DIR/R13b | awk '{ print $1 }')
1006 [ "$DIRINO" = "$DIRINO2" ] || error "R13a $DIRINO != R13b $DIRINO2"
1007 cleanup_multiop_pause
1008 wait $MULTIPID || error "multiop close failed"
1010 run_test 24q "mkdir .../R13{a,b}; open R13b rename R13a R13b ==="
1012 test_24r() { #bug 3789
1013 test_mkdir $DIR/R14a
1014 test_mkdir $DIR/R14a/b
1015 mrename $DIR/R14a $DIR/R14a/b && error "rename to subdir worked!"
1016 $CHECKSTAT -t dir $DIR/R14a || error "$DIR/R14a missing"
1017 $CHECKSTAT -t dir $DIR/R14a/b || error "$DIR/R14a/b missing"
1019 run_test 24r "mkdir .../R14a/b; rename .../R14a .../R14a/b ====="
1022 test_mkdir $DIR/R15a
1023 test_mkdir $DIR/R15a/b
1024 test_mkdir $DIR/R15a/b/c
1025 mrename $DIR/R15a $DIR/R15a/b/c && error "rename to sub-subdir worked!"
1026 $CHECKSTAT -t dir $DIR/R15a || error "$DIR/R15a missing"
1027 $CHECKSTAT -t dir $DIR/R15a/b/c || error "$DIR/R15a/b/c missing"
1029 run_test 24s "mkdir .../R15a/b/c; rename .../R15a .../R15a/b/c ="
1031 test_mkdir $DIR/R16a
1032 test_mkdir $DIR/R16a/b
1033 test_mkdir $DIR/R16a/b/c
1034 mrename $DIR/R16a/b/c $DIR/R16a && error "rename to sub-subdir worked!"
1035 $CHECKSTAT -t dir $DIR/R16a || error "$DIR/R16a missing"
1036 $CHECKSTAT -t dir $DIR/R16a/b/c || error "$DIR/R16a/b/c missing"
1038 run_test 24t "mkdir .../R16a/b/c; rename .../R16a/b/c .../R16a ="
1040 test_24u() { # bug12192
1042 $MULTIOP $DIR/$tfile C2w$((2048 * 1024))c || error
1043 $CHECKSTAT -s $((2048 * 1024)) $DIR/$tfile || error "wrong file size"
1045 run_test 24u "create stripe file"
1051 simple_cleanup_common() {
1054 wait_delete_completed
1057 max_pages_per_rpc() {
1058 $LCTL get_param -n mdc.*.max_pages_per_rpc | head -n1
1062 local NRFILES=100000
1063 local FREE_INODES=$(mdt_free_inodes 0)
1064 [[ $FREE_INODES -lt $NRFILES ]] &&
1065 skip "not enough free inodes $FREE_INODES required $NRFILES" &&
1068 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1069 trap simple_cleanup_common EXIT
1071 # Performance issue on ZFS see LU-4072 (c.f. LU-2887)
1072 [ $(facet_fstype $SINGLEMDS) = "zfs" ] && NRFILES=10000
1075 createmany -m $DIR/$tdir/$tfile $NRFILES
1077 cancel_lru_locks mdc
1078 lctl set_param mdc.*.stats clear
1080 ls $DIR/$tdir >/dev/null || error "error in listing large dir"
1082 # LU-5 large readdir
1083 # DIRENT_SIZE = 32 bytes for sizeof(struct lu_dirent) +
1084 # 8 bytes for name(filename is mostly 5 in this test) +
1085 # 8 bytes for luda_type
1086 # take into account of overhead in lu_dirpage header and end mark in
1087 # each page, plus one in RPC_NUM calculation.
1089 RPC_SIZE=$(($(max_pages_per_rpc) * $(page_size)))
1090 RPC_NUM=$(((NRFILES * DIRENT_SIZE + RPC_SIZE - 1) / RPC_SIZE + 1))
1091 mds_readpage=$(lctl get_param mdc.*MDT0000*.stats |
1092 awk '/^mds_readpage/ {print $2}')
1093 [[ $mds_readpage -gt $RPC_NUM ]] &&
1094 error "large readdir doesn't take effect"
1096 simple_cleanup_common
1098 run_test 24v "list directory with large files (handle hash collision, bug: 17560)"
1100 test_24w() { # bug21506
1102 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=4096 || return 1
1103 dd if=/dev/zero bs=$SZ1 count=1 >> $DIR/$tfile || return 2
1104 dd if=$DIR/$tfile of=$DIR/${tfile}_left bs=1M skip=4097 || return 3
1105 SZ2=`ls -l $DIR/${tfile}_left | awk '{print $5}'`
1106 [ "$SZ1" = "$SZ2" ] || \
1107 error "Error reading at the end of the file $tfile"
1109 run_test 24w "Reading a file larger than 4Gb"
1112 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
1113 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1115 local remote_dir=$DIR/$tdir/remote_dir
1118 $LFS mkdir -i $MDTIDX $remote_dir ||
1119 error "create remote directory failed"
1121 mkdir -p $DIR/$tdir/src_dir
1122 touch $DIR/$tdir/src_file
1123 mkdir -p $remote_dir/tgt_dir
1124 touch $remote_dir/tgt_file
1126 mrename $remote_dir $DIR/ &&
1127 error "rename dir cross MDT works!"
1129 mrename $DIR/$tdir/src_dir $remote_dir/tgt_dir &&
1130 error "rename dir cross MDT works!"
1132 mrename $DIR/$tdir/src_file $remote_dir/tgt_file &&
1133 error "rename file cross MDT works!"
1135 ln $DIR/$tdir/src_file $remote_dir/tgt_file1 &&
1136 error "ln file cross MDT should not work!"
1138 rm -rf $DIR/$tdir || error "Can not delete directories"
1140 run_test 24x "cross rename/link should be failed"
1143 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
1144 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1146 local remote_dir=$DIR/$tdir/remote_dir
1149 $LFS mkdir -i $MDTIDX $remote_dir ||
1150 error "create remote directory failed"
1152 mkdir -p $remote_dir/src_dir
1153 touch $remote_dir/src_file
1154 mkdir -p $remote_dir/tgt_dir
1155 touch $remote_dir/tgt_file
1157 mrename $remote_dir/src_dir $remote_dir/tgt_dir ||
1158 error "rename subdir in the same remote dir failed!"
1160 mrename $remote_dir/src_file $remote_dir/tgt_file ||
1161 error "rename files in the same remote dir failed!"
1163 ln $remote_dir/tgt_file $remote_dir/tgt_file1 ||
1164 error "link files in the same remote dir failed!"
1166 rm -rf $DIR/$tdir || error "Can not delete directories"
1168 run_test 24y "rename/link on the same dir should succeed"
1171 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
1172 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1174 local remote_src=$DIR/$tdir/remote_dir
1175 local remote_tgt=$DIR/$tdir/remote_tgt
1178 $LFS mkdir -i $MDTIDX $remote_src ||
1179 error "create remote directory failed"
1181 $LFS mkdir -i $MDTIDX $remote_tgt ||
1182 error "create remote directory failed"
1184 mrename $remote_src $remote_tgt &&
1185 error "rename remote dirs should not work!"
1187 # If target dir does not exists, it should succeed
1189 mrename $remote_src $remote_tgt ||
1190 error "rename remote dirs(tgt dir does not exists) failed!"
1192 rm -rf $DIR/$tdir || error "Can not delete directories"
1194 run_test 24z "rename one remote dir to another remote dir should fail"
1196 test_24A() { # LU-3182
1201 createmany -m $DIR/$tdir/$tfile $NFILES
1202 local t=$(ls $DIR/$tdir | wc -l)
1203 local u=$(ls $DIR/$tdir | sort -u | wc -l)
1204 local v=$(ls -ai $DIR/$tdir | sort -u | wc -l)
1205 if [ $t -ne $NFILES -o $u -ne $NFILES -o $v -ne $((NFILES + 2)) ] ; then
1206 error "Expected $NFILES files, got $t ($u unique $v .&..)"
1209 rm -rf $DIR/$tdir || error "Can not delete directories"
1211 run_test 24A "readdir() returns correct number of entries."
1213 test_24B() { # LU-4805
1214 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
1218 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir ||
1219 error "create striped dir failed"
1221 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1222 [ $count -eq 2 ] || error "Expected 2, got $count"
1224 touch $DIR/$tdir/striped_dir/a
1226 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1227 [ $count -eq 3 ] || error "Expected 3, got $count"
1229 touch $DIR/$tdir/striped_dir/.f
1231 count=$(ls -ai $DIR/$tdir/striped_dir | wc -l)
1232 [ $count -eq 4 ] || error "Expected 4, got $count"
1234 rm -rf $DIR/$tdir || error "Can not delete directories"
1236 run_test 24B "readdir for striped dir return correct number of entries"
1239 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
1245 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/d0/striped_dir ||
1246 error "create striped dir failed"
1248 cd $DIR/$tdir/d0/striped_dir
1250 local d0_ino=$(ls -i -l -a $DIR/$tdir | grep "d0" | awk '{print $1}')
1251 local d1_ino=$(ls -i -l -a $DIR/$tdir | grep "d1" | awk '{print $1}')
1252 local parent_ino=$(ls -i -l -a | grep "\.\." | awk '{print $1}')
1254 [ "$d0_ino" = "$parent_ino" ] ||
1255 error ".. wrong, expect $d0_ino, get $parent_ino"
1257 mv $DIR/$tdir/d0/striped_dir $DIR/$tdir/d1/ ||
1258 error "mv striped dir failed"
1260 parent_ino=$(ls -i -l -a | grep "\.\." | awk '{print $1}')
1262 [ "$d1_ino" = "$parent_ino" ] ||
1263 error ".. wrong after mv, expect $d1_ino, get $parent_ino"
1265 run_test 24C "check .. in striped dir"
1268 echo '== symlink sanity ============================================='
1272 touch $DIR/s25/foo || error
1274 run_test 25a "create file in symlinked directory ==============="
1277 [ ! -d $DIR/d25 ] && test_25a
1278 $CHECKSTAT -t file $DIR/s25/foo || error
1280 run_test 25b "lookup file in symlinked directory ==============="
1284 test_mkdir $DIR/d26/d26-2
1285 ln -s d26/d26-2 $DIR/s26
1286 touch $DIR/s26/foo || error
1288 run_test 26a "multiple component symlink ======================="
1291 test_mkdir -p $DIR/d26b/d26-2
1292 ln -s d26b/d26-2/foo $DIR/s26-2
1293 touch $DIR/s26-2 || error
1295 run_test 26b "multiple component symlink at end of lookup ======"
1298 test_mkdir $DIR/d26.2
1299 touch $DIR/d26.2/foo
1300 ln -s d26.2 $DIR/s26.2-1
1301 ln -s s26.2-1 $DIR/s26.2-2
1302 ln -s s26.2-2 $DIR/s26.2-3
1303 chmod 0666 $DIR/s26.2-3/foo
1305 run_test 26c "chain of symlinks ================================"
1307 # recursive symlinks (bug 439)
1309 ln -s d26-3/foo $DIR/d26-3
1311 run_test 26d "create multiple component recursive symlink ======"
1314 [ ! -h $DIR/d26-3 ] && test_26d
1317 run_test 26e "unlink multiple component recursive symlink ======"
1319 # recursive symlinks (bug 7022)
1321 test_mkdir -p $DIR/$tdir
1322 test_mkdir $DIR/$tdir/$tfile || error "mkdir $DIR/$tdir/$tfile failed"
1323 cd $DIR/$tdir/$tfile || error "cd $DIR/$tdir/$tfile failed"
1324 test_mkdir -p lndir/bar1 || error "mkdir lndir/bar1 failed"
1325 test_mkdir $DIR/$tdir/$tfile/$tfile || error "mkdir $tfile failed"
1326 cd $tfile || error "cd $tfile failed"
1327 ln -s .. dotdot || error "ln dotdot failed"
1328 ln -s dotdot/lndir lndir || error "ln lndir failed"
1329 cd $DIR/$tdir || error "cd $DIR/$tdir failed"
1330 output=`ls $tfile/$tfile/lndir/bar1`
1331 [ "$output" = bar1 ] && error "unexpected output"
1332 rm -r $tfile || error "rm $tfile failed"
1333 $CHECKSTAT -a $DIR/$tfile || error "$tfile not gone"
1335 run_test 26f "rm -r of a directory which has recursive symlink ="
1338 echo '== stripe sanity =============================================='
1339 test_mkdir -p $DIR/d27 || error "mkdir failed"
1341 $SETSTRIPE -c 1 $DIR/d27/f0 || error "setstripe failed"
1342 $CHECKSTAT -t file $DIR/d27/f0 || error "checkstat failed"
1343 log "== test_27a: write to one stripe file ========================="
1344 cp /etc/hosts $DIR/d27/f0 || error
1346 run_test 27a "one stripe file =================================="
1349 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test" && return
1350 test_mkdir -p $DIR/d27
1351 $SETSTRIPE -c 2 $DIR/d27/f01 || error "setstripe failed"
1352 $GETSTRIPE -c $DIR/d27/f01
1353 [ $($GETSTRIPE -c $DIR/d27/f01) -eq 2 ] ||
1354 error "two-stripe file doesn't have two stripes"
1356 dd if=/dev/zero of=$DIR/d27/f01 bs=4k count=4 || error "dd failed"
1358 run_test 27b "create and write to two stripe file"
1361 test_mkdir -p $DIR/d27
1362 $SETSTRIPE -c 0 -i -1 -S 0 $DIR/d27/fdef || error "setstripe failed"
1363 $CHECKSTAT -t file $DIR/d27/fdef || error "checkstat failed"
1364 dd if=/dev/zero of=$DIR/d27/fdef bs=4k count=4 || error
1366 run_test 27d "create file with default settings ================"
1369 test_mkdir -p $DIR/d27
1370 $SETSTRIPE -c 2 $DIR/d27/f12 || error "setstripe failed"
1371 $SETSTRIPE -c 2 $DIR/d27/f12 && error "setstripe succeeded twice"
1372 $CHECKSTAT -t file $DIR/d27/f12 || error "checkstat failed"
1374 run_test 27e "setstripe existing file (should return error) ======"
1377 test_mkdir -p $DIR/d27
1378 $SETSTRIPE -S 100 -i 0 -c 1 $DIR/d27/fbad && error "setstripe failed"
1379 dd if=/dev/zero of=$DIR/d27/fbad bs=4k count=4 || error "dd failed"
1380 $GETSTRIPE $DIR/d27/fbad || error "$GETSTRIPE failed"
1382 run_test 27f "setstripe with bad stripe size (should return error)"
1385 test_mkdir -p $DIR/d27
1386 $MCREATE $DIR/d27/fnone || error "mcreate failed"
1387 $GETSTRIPE $DIR/d27/fnone 2>&1 | grep "no stripe info" ||
1388 error "$DIR/d27/fnone has object"
1390 run_test 27g "$GETSTRIPE with no objects"
1393 touch $DIR/d27/fsome || error "touch failed"
1394 [[ $($GETSTRIPE -c $DIR/d27/fsome) -gt 0 ]] || error "missing objects"
1396 run_test 27i "$GETSTRIPE with some objects"
1399 test_mkdir -p $DIR/d27
1400 $SETSTRIPE -i $OSTCOUNT $DIR/d27/f27j && error "setstripe failed"||true
1402 run_test 27j "setstripe with bad stripe offset (should return error)"
1404 test_27k() { # bug 2844
1405 test_mkdir -p $DIR/d27
1407 LL_MAX_BLKSIZE=$((4 * 1024 * 1024))
1408 [ ! -d $DIR/d27 ] && test_mkdir -p $DIR d27
1409 $SETSTRIPE -S 67108864 $FILE || error "setstripe failed"
1410 BLKSIZE=`stat $FILE | awk '/IO Block:/ { print $7 }'`
1411 [ $BLKSIZE -le $LL_MAX_BLKSIZE ] || error "1:$BLKSIZE > $LL_MAX_BLKSIZE"
1412 dd if=/dev/zero of=$FILE bs=4k count=1
1413 BLKSIZE=`stat $FILE | awk '/IO Block:/ { print $7 }'`
1414 [ $BLKSIZE -le $LL_MAX_BLKSIZE ] || error "2:$BLKSIZE > $LL_MAX_BLKSIZE"
1416 run_test 27k "limit i_blksize for broken user apps ============="
1419 test_mkdir -p $DIR/d27
1420 mcreate $DIR/f27l || error "creating file"
1421 $RUNAS $SETSTRIPE -c 1 $DIR/f27l && \
1422 error "setstripe should have failed" || true
1424 run_test 27l "check setstripe permissions (should return error)"
1427 [[ $OSTCOUNT -lt 2 ]] && skip_env "$OSTCOUNT < 2 OSTs -- skipping" &&
1429 if [[ $ORIGFREE -gt $MAXFREE ]]; then
1430 skip "$ORIGFREE > $MAXFREE skipping out-of-space test on OST0"
1433 trap simple_cleanup_common EXIT
1434 test_mkdir -p $DIR/$tdir
1435 $SETSTRIPE -i 0 -c 1 $DIR/$tdir/f27m_1
1436 dd if=/dev/zero of=$DIR/$tdir/f27m_1 bs=1024 count=$MAXFREE &&
1437 error "dd should fill OST0"
1439 while $SETSTRIPE -i 0 -c 1 $DIR/$tdir/f27m_$i; do
1441 [ $i -gt 256 ] && break
1444 touch $DIR/$tdir/f27m_$i
1445 [ `$GETSTRIPE $DIR/$tdir/f27m_$i | grep -A 10 obdidx | awk '{print $1}'| grep -w "0"` ] &&
1446 error "OST0 was full but new created file still use it"
1448 touch $DIR/$tdir/f27m_$i
1449 [ `$GETSTRIPE $DIR/$tdir/f27m_$i | grep -A 10 obdidx | awk '{print $1}'| grep -w "0"` ] &&
1450 error "OST0 was full but new created file still use it"
1451 simple_cleanup_common
1453 run_test 27m "create file while OST0 was full =================="
1456 local DELAY=$(do_facet $SINGLEMDS lctl get_param -n lov.*.qos_maxage | head -n 1 | awk '{print $1 * 2}')
1460 # OSCs keep a NOSPC flag that will be reset after ~5s (qos_maxage)
1461 # if the OST isn't full anymore.
1463 local OSTIDX=${1:-""}
1465 local list=$(comma_list $(osts_nodes))
1466 [ "$OSTIDX" ] && list=$(facet_host ost$((OSTIDX + 1)))
1468 do_nodes $list lctl set_param fail_loc=0
1469 sync # initiate all OST_DESTROYs from MDS to OST
1473 exhaust_precreations() {
1476 local FAILIDX=${3:-$OSTIDX}
1478 test_mkdir -p $DIR/$tdir
1479 local MDSIDX=$(get_mds_dir "$DIR/$tdir")
1480 echo OSTIDX=$OSTIDX MDSIDX=$MDSIDX
1482 local OST=$(ostname_from_index $OSTIDX)
1483 local MDT_INDEX=$(lfs df | grep "\[MDT:$((MDSIDX - 1))\]" | awk '{print $1}' | \
1484 sed -e 's/_UUID$//;s/^.*-//')
1487 local mdtosc_proc1=$(get_mdtosc_proc_path mds${MDSIDX} $OST)
1488 local last_id=$(do_facet mds${MDSIDX} lctl get_param -n \
1489 osc.$mdtosc_proc1.prealloc_last_id)
1490 local next_id=$(do_facet mds${MDSIDX} lctl get_param -n \
1491 osc.$mdtosc_proc1.prealloc_next_id)
1493 local mdtosc_proc2=$(get_mdtosc_proc_path mds${MDSIDX})
1494 do_facet mds${MDSIDX} lctl get_param osc.$mdtosc_proc2.prealloc*
1496 test_mkdir -p $DIR/$tdir/${OST}
1497 $SETSTRIPE -i $OSTIDX -c 1 $DIR/$tdir/${OST}
1498 #define OBD_FAIL_OST_ENOSPC 0x215
1499 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=$FAILIDX
1500 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x215
1501 echo "Creating to objid $last_id on ost $OST..."
1502 createmany -o $DIR/$tdir/${OST}/f $next_id $((last_id - next_id + 2))
1503 do_facet mds${MDSIDX} lctl get_param osc.$mdtosc_proc2.prealloc*
1504 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=$FAILLOC
1508 exhaust_all_precreations() {
1510 for (( i=0; i < OSTCOUNT; i++ )) ; do
1511 exhaust_precreations $i $1 -1
1516 [[ $OSTCOUNT -lt 2 ]] && skip_env "too few OSTs" && return
1517 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1518 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1519 remote_ost_nodsh && skip "remote OST with nodsh" && return
1522 rm -f $DIR/$tdir/$tfile
1523 exhaust_precreations 0 0x80000215
1524 $SETSTRIPE -c -1 $DIR/$tdir
1525 touch $DIR/$tdir/$tfile || error
1526 $GETSTRIPE $DIR/$tdir/$tfile
1529 run_test 27n "create file with some full OSTs =================="
1532 [[ $OSTCOUNT -lt 2 ]] && skip_env "too few OSTs" && return
1533 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1534 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1535 remote_ost_nodsh && skip "remote OST with nodsh" && return
1538 rm -f $DIR/$tdir/$tfile
1539 exhaust_all_precreations 0x215
1541 touch $DIR/$tdir/$tfile && error "able to create $DIR/$tdir/$tfile"
1546 run_test 27o "create file with all full OSTs (should error) ===="
1549 [[ $OSTCOUNT -lt 2 ]] && skip_env "too few OSTs" && return
1550 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1551 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1552 remote_ost_nodsh && skip "remote OST with nodsh" && return
1555 rm -f $DIR/$tdir/$tfile
1556 test_mkdir -p $DIR/$tdir
1558 $MCREATE $DIR/$tdir/$tfile || error "mcreate failed"
1559 $TRUNCATE $DIR/$tdir/$tfile 80000000 || error "truncate failed"
1560 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1562 exhaust_precreations 0 0x80000215
1563 echo foo >> $DIR/$tdir/$tfile || error "append failed"
1564 $CHECKSTAT -s 80000004 $DIR/$tdir/$tfile || error "checkstat failed"
1565 $GETSTRIPE $DIR/$tdir/$tfile
1569 run_test 27p "append to a truncated file with some full OSTs ==="
1572 [[ $OSTCOUNT -lt 2 ]] && skip_env "too few OSTs" && return
1573 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1574 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1575 remote_ost_nodsh && skip "remote OST with nodsh" && return
1578 rm -f $DIR/$tdir/$tfile
1580 test_mkdir -p $DIR/$tdir
1581 $MCREATE $DIR/$tdir/$tfile || error "mcreate $DIR/$tdir/$tfile failed"
1582 $TRUNCATE $DIR/$tdir/$tfile 80000000 ||error "truncate $DIR/$tdir/$tfile failed"
1583 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat failed"
1585 exhaust_all_precreations 0x215
1587 echo foo >> $DIR/$tdir/$tfile && error "append succeeded"
1588 $CHECKSTAT -s 80000000 $DIR/$tdir/$tfile || error "checkstat 2 failed"
1592 run_test 27q "append to truncated file with all OSTs full (should error) ==="
1595 [[ $OSTCOUNT -lt 2 ]] && skip_env "too few OSTs" && return
1596 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1597 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1598 remote_ost_nodsh && skip "remote OST with nodsh" && return
1601 rm -f $DIR/$tdir/$tfile
1602 exhaust_precreations 0 0x80000215
1604 $SETSTRIPE -i 0 -c 2 $DIR/$tdir/$tfile # && error
1608 run_test 27r "stripe file with some full OSTs (shouldn't LBUG) ="
1610 test_27s() { # bug 10725
1611 test_mkdir -p $DIR/$tdir
1612 local stripe_size=$((4096 * 1024 * 1024)) # 2^32
1613 local stripe_count=0
1614 [ $OSTCOUNT -eq 1 ] || stripe_count=2
1615 $SETSTRIPE -S $stripe_size -c $stripe_count $DIR/$tdir &&
1616 error "stripe width >= 2^32 succeeded" || true
1619 run_test 27s "lsm_xfersize overflow (should error) (bug 10725)"
1621 test_27t() { # bug 10864
1626 $WLFS getstripe $tfile
1629 run_test 27t "check that utils parse path correctly"
1631 test_27u() { # bug 4900
1632 [[ $OSTCOUNT -lt 2 ]] && skip_env "too few OSTs" && return
1633 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1635 local list=$(comma_list $(mdts_nodes))
1637 #define OBD_FAIL_MDS_OSC_PRECREATE 0x139
1638 do_nodes $list $LCTL set_param fail_loc=0x139
1639 test_mkdir -p $DIR/$tdir
1641 createmany -o $DIR/$tdir/t- 1000
1642 do_nodes $list $LCTL set_param fail_loc=0
1644 TLOG=$DIR/$tfile.getstripe
1645 $GETSTRIPE $DIR/$tdir > $TLOG
1646 OBJS=$(awk -vobj=0 '($1 == 0) { obj += 1 } END { print obj; }' $TLOG)
1647 unlinkmany $DIR/$tdir/t- 1000
1648 [[ $OBJS -gt 0 ]] &&
1649 error "$OBJS objects created on OST-0. See $TLOG" || pass
1651 run_test 27u "skip object creation on OSC w/o objects =========="
1653 test_27v() { # bug 4900
1654 [[ $OSTCOUNT -lt 2 ]] && skip_env "too few OSTs" && return
1655 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1656 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1657 remote_ost_nodsh && skip "remote OST with nodsh" && return
1659 exhaust_all_precreations 0x215
1662 test_mkdir -p $DIR/$tdir
1663 $SETSTRIPE -c 1 $DIR/$tdir # 1 stripe / file
1665 touch $DIR/$tdir/$tfile
1666 #define OBD_FAIL_TGT_DELAY_PRECREATE 0x705
1668 for (( i=1; i < OSTCOUNT; i++ )); do
1669 do_facet ost$i lctl set_param fail_loc=0x705
1671 local START=`date +%s`
1672 createmany -o $DIR/$tdir/$tfile 32
1674 local FINISH=`date +%s`
1675 local TIMEOUT=`lctl get_param -n timeout`
1676 local PROCESS=$((FINISH - START))
1677 [ $PROCESS -ge $((TIMEOUT / 2)) ] && \
1678 error "$FINISH - $START >= $TIMEOUT / 2"
1679 sleep $((TIMEOUT / 2 - PROCESS))
1682 run_test 27v "skip object creation on slow OST ================="
1684 test_27w() { # bug 10997
1685 test_mkdir -p $DIR/$tdir || error "mkdir failed"
1686 $SETSTRIPE -S 65536 $DIR/$tdir/f0 || error "setstripe failed"
1687 [ $($GETSTRIPE -S $DIR/$tdir/f0) -ne 65536 ] &&
1688 error "stripe size $size != 65536" || true
1689 [ $($GETSTRIPE -d $DIR/$tdir | grep -c "stripe_count") -ne 1 ] &&
1690 error "$GETSTRIPE -d $DIR/$tdir failed" || true
1692 run_test 27w "check $SETSTRIPE -S option"
1695 [[ $OSTCOUNT -lt 2 ]] &&
1696 skip_env "skipping multiple stripe count/offset test" && return
1698 test_mkdir -p $DIR/$tdir || error "mkdir failed"
1699 for i in $(seq 1 $OSTCOUNT); do
1701 $SETSTRIPE -c $i -i $offset $DIR/$tdir/f$i ||
1702 error "setstripe -c $i -i $offset failed"
1703 count=$($GETSTRIPE -c $DIR/$tdir/f$i)
1704 index=$($GETSTRIPE -i $DIR/$tdir/f$i)
1705 [ $count -ne $i ] && error "stripe count $count != $i" || true
1706 [ $index -ne $offset ] &&
1707 error "stripe offset $index != $offset" || true
1710 run_test 27wa "check $SETSTRIPE -c -i options"
1713 remote_ost_nodsh && skip "remote OST with nodsh" && return
1714 [[ $OSTCOUNT -lt 2 ]] && skip_env "$OSTCOUNT < 2 OSTs" && return
1715 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1716 OFFSET=$(($OSTCOUNT - 1))
1718 local OST=$(ostname_from_index $OSTIDX)
1720 test_mkdir -p $DIR/$tdir
1721 $SETSTRIPE -c 1 $DIR/$tdir # 1 stripe per file
1722 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 1
1724 createmany -o $DIR/$tdir/$tfile $OSTCOUNT
1725 for i in `seq 0 $OFFSET`; do
1726 [ `$GETSTRIPE $DIR/$tdir/$tfile$i | grep -A 10 obdidx | awk '{print $1}' | grep -w "$OSTIDX"` ] &&
1727 error "OST0 was degraded but new created file still use it"
1729 do_facet ost$((OSTIDX + 1)) lctl set_param -n obdfilter.$OST.degraded 0
1731 run_test 27x "create files while OST0 is degraded"
1734 [[ $OSTCOUNT -lt 2 ]] &&
1735 skip_env "$OSTCOUNT < 2 OSTs -- skipping" && return
1736 remote_mds_nodsh && skip "remote MDS with nodsh" && return
1737 remote_ost_nodsh && skip "remote OST with nodsh" && return
1738 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1740 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS $FSNAME-OST0000)
1741 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
1742 osc.$mdtosc.prealloc_last_id)
1743 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
1744 osc.$mdtosc.prealloc_next_id)
1745 local fcount=$((last_id - next_id))
1746 [[ $fcount -eq 0 ]] && skip "not enough space on OST0" && return
1747 [[ $fcount -gt $OSTCOUNT ]] && fcount=$OSTCOUNT
1749 local MDS_OSCS=$(do_facet $SINGLEMDS lctl dl |
1750 awk '/[oO][sS][cC].*md[ts]/ { print $4 }')
1751 local OST_DEACTIVE_IDX=-1
1756 for OSC in $MDS_OSCS; do
1757 OST=$(osc_to_ost $OSC)
1758 OSTIDX=$(index_from_ostuuid $OST)
1759 if [ $OST_DEACTIVE_IDX == -1 ]; then
1760 OST_DEACTIVE_IDX=$OSTIDX
1762 if [ $OSTIDX != $OST_DEACTIVE_IDX ]; then
1763 echo $OSC "is Deactivated:"
1764 do_facet $SINGLEMDS lctl --device %$OSC deactivate
1768 OSTIDX=$(index_from_ostuuid $OST)
1770 $SETSTRIPE -c 1 $DIR/$tdir # 1 stripe / file
1772 for OSC in $MDS_OSCS; do
1773 OST=$(osc_to_ost $OSC)
1774 OSTIDX=$(index_from_ostuuid $OST)
1775 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
1776 echo $OST "is degraded:"
1777 do_facet ost$((OSTIDX+1)) lctl set_param -n \
1778 obdfilter.$OST.degraded=1
1783 createmany -o $DIR/$tdir/$tfile $fcount
1785 for OSC in $MDS_OSCS; do
1786 OST=$(osc_to_ost $OSC)
1787 OSTIDX=$(index_from_ostuuid $OST)
1788 if [ $OSTIDX == $OST_DEACTIVE_IDX ]; then
1789 echo $OST "is recovered from degraded:"
1790 do_facet ost$((OSTIDX+1)) lctl set_param -n \
1791 obdfilter.$OST.degraded=0
1793 do_facet $SINGLEMDS lctl --device %$OSC activate
1797 # all osp devices get activated, hence -1 stripe count restored
1800 # sleep 2*lod_qos_maxage seconds waiting for lod qos to notice osp
1801 # devices get activated.
1803 $SETSTRIPE -c -1 $DIR/$tfile
1804 stripecnt=$($GETSTRIPE -c $DIR/$tfile)
1806 [ $stripecnt -ne $OSTCOUNT ] &&
1807 error "Of $OSTCOUNT OSTs, only $stripecnt is available"
1810 run_test 27y "create files while OST0 is degraded and the rest inactive"
1816 lmm_count=$($GETSTRIPE -c $1)
1817 lmm_seq=$($GETSTRIPE -v $1 | awk '/lmm_seq/ { print $2 }')
1818 lmm_oid=$($GETSTRIPE -v $1 | awk '/lmm_object_id/ { print $2 }')
1820 local old_ifs="$IFS"
1822 fid=($($LFS path2fid $1))
1825 log "FID seq ${fid[1]}, oid ${fid[2]} ver ${fid[3]}"
1826 log "LOV seq $lmm_seq, oid $lmm_oid, count: $lmm_count"
1828 # compare lmm_seq and lu_fid->f_seq
1829 [ $lmm_seq = ${fid[1]} ] || { error "SEQ mismatch"; return 1; }
1830 # compare lmm_object_id and lu_fid->oid
1831 [ $lmm_oid = ${fid[2]} ] || { error "OID mismatch"; return 2; }
1833 # check the trusted.fid attribute of the OST objects of the file
1834 local have_obdidx=false
1836 $GETSTRIPE $1 | while read obdidx oid hex seq; do
1837 # skip lines up to and including "obdidx"
1838 [ -z "$obdidx" ] && break
1839 [ "$obdidx" = "obdidx" ] && have_obdidx=true && continue
1840 $have_obdidx || continue
1842 local ost=$((obdidx + 1))
1843 local dev=$(ostdevname $ost)
1846 log "want: stripe:$stripe_nr ost:$obdidx oid:$oid/$hex seq:$seq"
1848 seq=$(echo $seq | sed -e "s/^0x//g")
1849 if [ $seq == 0 ]; then
1850 oid_hex=$(echo $oid)
1852 oid_hex=$(echo $hex | sed -e "s/^0x//g")
1854 local obj_file="O/$seq/d$((oid %32))/$oid_hex"
1858 # Don't unmount/remount the OSTs if we don't need to do that.
1859 # LU-2577 changes filter_fid to be smaller, so debugfs needs
1860 # update too, until that use mount/ll_decode_filter_fid/mount.
1861 # Re-enable when debugfs will understand new filter_fid.
1863 if false && [ $(facet_fstype ost$ost) == ldiskfs ]; then
1864 ff=$(do_facet ost$ost "$DEBUGFS -c -R 'stat $obj_file' \
1865 $dev 2>/dev/null" | grep "parent=")
1868 mount_fstype ost$ost
1869 ff=$(do_facet ost$ost $LL_DECODE_FILTER_FID \
1870 $(facet_mntpt ost$ost)/$obj_file)
1871 unmount_fstype ost$ost
1872 start ost$ost $dev $OST_MOUNT_OPTS
1875 [ -z "$ff" ] && error "$obj_file: no filter_fid info"
1877 echo "$ff" | sed -e 's#.*objid=#got: objid=#'
1879 # /mnt/O/0/d23/23: objid=23 seq=0 parent=[0x200000400:0x1e:0x1]
1880 # fid: objid=23 seq=0 parent=[0x200000400:0x1e:0x0] stripe=1
1881 local ff_parent=$(echo $ff|sed -e 's/.*parent=.//')
1882 local ff_pseq=$(echo $ff_parent | cut -d: -f1)
1883 local ff_poid=$(echo $ff_parent | cut -d: -f2)
1885 if echo $ff_parent | grep -q 'stripe='; then
1886 ff_pstripe=$(echo $ff_parent | sed -e 's/.*stripe=//')
1889 # $LL_DECODE_FILTER_FID does not print "stripe="; look
1890 # into f_ver in this case. See the comment on
1893 ff_pstripe=$(echo $ff_parent | cut -d: -f3 |
1897 # compare lmm_seq and filter_fid->ff_parent.f_seq
1898 [ $ff_pseq = $lmm_seq ] ||
1899 error "FF parent SEQ $ff_pseq != $lmm_seq"
1900 # compare lmm_object_id and filter_fid->ff_parent.f_oid
1901 [ $ff_poid = $lmm_oid ] ||
1902 error "FF parent OID $ff_poid != $lmm_oid"
1903 (($ff_pstripe == $stripe_nr)) ||
1904 error "FF stripe $ff_pstripe != $stripe_nr"
1906 stripe_nr=$((stripe_nr + 1))
1911 remote_ost_nodsh && skip "remote OST with nodsh" && return
1912 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1913 test_mkdir -p $DIR/$tdir
1915 $SETSTRIPE -c 1 -i 0 -S 64k $DIR/$tdir/$tfile-1 ||
1916 { error "setstripe -c -1 failed"; return 1; }
1917 # We need to send a write to every object to get parent FID info set.
1918 # This _should_ also work for setattr, but does not currently.
1919 # touch $DIR/$tdir/$tfile-1 ||
1920 dd if=/dev/zero of=$DIR/$tdir/$tfile-1 bs=1M count=1 ||
1921 { error "dd $tfile-1 failed"; return 2; }
1922 $SETSTRIPE -c -1 -i $((OSTCOUNT - 1)) -S 1M $DIR/$tdir/$tfile-2 ||
1923 { error "setstripe -c -1 failed"; return 3; }
1924 dd if=/dev/zero of=$DIR/$tdir/$tfile-2 bs=1M count=$OSTCOUNT ||
1925 { error "dd $tfile-2 failed"; return 4; }
1927 # make sure write RPCs have been sent to OSTs
1930 check_seq_oid $DIR/$tdir/$tfile-1 || return 5
1931 check_seq_oid $DIR/$tdir/$tfile-2 || return 6
1933 run_test 27z "check SEQ/OID on the MDT and OST filesystems"
1935 test_27A() { # b=19102
1936 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
1937 local restore_size=$($GETSTRIPE -S $MOUNT)
1938 local restore_count=$($GETSTRIPE -c $MOUNT)
1939 local restore_offset=$($GETSTRIPE -i $MOUNT)
1940 $SETSTRIPE -c 0 -i -1 -S 0 $MOUNT
1941 wait_update $HOSTNAME "$GETSTRIPE -c $MOUNT | sed 's/ *//g'" "1" 20 ||
1942 error "stripe count $($GETSTRIPE -c $MOUNT) != 1"
1943 local default_size=$($GETSTRIPE -S $MOUNT)
1944 local default_offset=$($GETSTRIPE -i $MOUNT)
1945 local dsize=$((1024 * 1024))
1946 [ $default_size -eq $dsize ] ||
1947 error "stripe size $default_size != $dsize"
1948 [ $default_offset -eq -1 ] ||error "stripe offset $default_offset != -1"
1949 $SETSTRIPE -c $restore_count -i $restore_offset -S $restore_size $MOUNT
1951 run_test 27A "check filesystem-wide default LOV EA values"
1953 test_27B() { # LU-2523
1954 test_mkdir -p $DIR/$tdir
1955 rm -f $DIR/$tdir/f0 $DIR/$tdir/f1
1957 # open f1 with O_LOV_DELAY_CREATE
1959 # call setstripe ioctl on open file descriptor for f1
1961 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:nB1c \
1965 # open f1 with O_LOV_DELAY_CREATE
1967 # call setstripe ioctl on open file descriptor for f1
1969 multiop $DIR/$tdir/f1 oO_RDWR:O_CREAT:O_LOV_DELAY_CREATE:uB1c
1971 # Allow multiop to fail in imitation of NFS's busted semantics.
1974 run_test 27B "call setstripe on open unlinked file/rename victim"
1976 test_27C() { #LU-2871
1977 [[ $OSTCOUNT -lt 2 ]] && skip "needs >= 2 OSTs" && return
1985 test_mkdir -p $DIR/$tdir
1987 for i in $(seq 0 $((OSTCOUNT - 1))); do
1988 # set stripe across all OSTs starting from OST$i
1989 $SETSTRIPE -i $i -c -1 $tfile$i
1990 # get striping information
1991 ost_idx=($($GETSTRIPE $tfile$i |
1992 tail -n $((OSTCOUNT + 1)) | awk '{print $1}'))
1996 [ ${#ost_idx[@]} -eq $OSTCOUNT ] ||
1997 error "${#ost_idx[@]} != $OSTCOUNT"
1999 for index in $(seq 0 $((OSTCOUNT - 1))); do
2001 for j in $(echo ${ost_idx[@]}); do
2002 if [ $index -eq $j ]; then
2008 error "Can not find $index in ${ost_idx[@]}"
2012 run_test 27C "check full striping across all OSTs"
2014 # createtest also checks that device nodes are created and
2015 # then visible correctly (#2091)
2016 test_28() { # bug 2091
2018 $CREATETEST $DIR/d28/ct || error
2020 run_test 28 "create/mknod/mkdir with bad file types ============"
2023 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2024 cancel_lru_locks mdc
2030 declare -i LOCKCOUNTORIG=0
2031 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
2032 let LOCKCOUNTORIG=$LOCKCOUNTORIG+$lock_count
2034 [ $LOCKCOUNTORIG -eq 0 ] && echo "No mdc lock count" && return 1
2036 declare -i LOCKUNUSEDCOUNTORIG=0
2037 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
2038 let LOCKUNUSEDCOUNTORIG=$LOCKUNUSEDCOUNTORIG+$unused_count
2045 declare -i LOCKCOUNTCURRENT=0
2046 for lock_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_count); do
2047 let LOCKCOUNTCURRENT=$LOCKCOUNTCURRENT+$lock_count
2050 declare -i LOCKUNUSEDCOUNTCURRENT=0
2051 for unused_count in $(lctl get_param -n ldlm.namespaces.*mdc*.lock_unused_count); do
2052 let LOCKUNUSEDCOUNTCURRENT=$LOCKUNUSEDCOUNTCURRENT+$unused_count
2055 if [[ $LOCKCOUNTCURRENT -gt $LOCKCOUNTORIG ]]; then
2056 $LCTL set_param -n ldlm.dump_namespaces ""
2057 error "CURRENT: $LOCKCOUNTCURRENT > $LOCKCOUNTORIG"
2058 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
2059 log "dumped log to $TMP/test_29.dk (bug 5793)"
2062 if [[ $LOCKUNUSEDCOUNTCURRENT -gt $LOCKUNUSEDCOUNTORIG ]]; then
2063 error "UNUSED: $LOCKUNUSEDCOUNTCURRENT > $LOCKUNUSEDCOUNTORIG"
2064 $LCTL dk | sort -k4 -t: > $TMP/test_29.dk
2065 log "dumped log to $TMP/test_29.dk (bug 5793)"
2069 run_test 29 "IT_GETATTR regression ============================"
2071 test_30a() { # was test_30
2072 cp $(which ls) $DIR || cp /bin/ls $DIR
2076 run_test 30a "execute binary from Lustre (execve) =============="
2079 cp `which ls` $DIR || cp /bin/ls $DIR
2081 $RUNAS $DIR/ls / || error
2084 run_test 30b "execute binary from Lustre as non-root ==========="
2086 test_30c() { # b=22376
2087 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2088 cp `which ls` $DIR || cp /bin/ls $DIR
2090 cancel_lru_locks mdc
2091 cancel_lru_locks osc
2092 $RUNAS $DIR/ls / || error
2095 run_test 30c "execute binary from Lustre without read perms ===="
2098 $OPENUNLINK $DIR/f31 $DIR/f31 || error
2099 $CHECKSTAT -a $DIR/f31 || error
2101 run_test 31a "open-unlink file =================================="
2104 touch $DIR/f31 || error
2105 ln $DIR/f31 $DIR/f31b || error
2106 $MULTIOP $DIR/f31b Ouc || error
2107 $CHECKSTAT -t file $DIR/f31 || error
2109 run_test 31b "unlink file with multiple links while open ======="
2112 touch $DIR/f31 || error
2113 ln $DIR/f31 $DIR/f31c || error
2114 multiop_bg_pause $DIR/f31 O_uc || return 1
2116 $MULTIOP $DIR/f31c Ouc
2117 kill -USR1 $MULTIPID
2120 run_test 31c "open-unlink file with multiple links ============="
2123 opendirunlink $DIR/d31d $DIR/d31d || error
2124 $CHECKSTAT -a $DIR/d31d || error
2126 run_test 31d "remove of open directory ========================="
2128 test_31e() { # bug 2904
2129 check_kernel_version 34 || return 0
2130 openfilleddirunlink $DIR/d31e || error
2132 run_test 31e "remove of open non-empty directory ==============="
2134 test_31f() { # bug 4554
2135 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2137 test_mkdir $DIR/d31f
2138 $SETSTRIPE -S 1048576 -c 1 $DIR/d31f
2139 cp /etc/hosts $DIR/d31f
2141 $GETSTRIPE $DIR/d31f/hosts
2142 multiop_bg_pause $DIR/d31f D_c || return 1
2145 rm -rv $DIR/d31f || error "first of $DIR/d31f"
2146 test_mkdir $DIR/d31f
2147 $SETSTRIPE -S 1048576 -c 1 $DIR/d31f
2148 cp /etc/hosts $DIR/d31f
2150 $GETSTRIPE $DIR/d31f/hosts
2151 multiop_bg_pause $DIR/d31f D_c || return 1
2154 kill -USR1 $MULTIPID || error "first opendir $MULTIPID not running"
2155 wait $MULTIPID || error "first opendir $MULTIPID failed"
2159 kill -USR1 $MULTIPID2 || error "second opendir $MULTIPID not running"
2160 wait $MULTIPID2 || error "second opendir $MULTIPID2 failed"
2163 run_test 31f "remove of open directory with open-unlink file ==="
2166 echo "-- cross directory link --"
2167 test_mkdir -c1 $DIR/${tdir}ga
2168 test_mkdir -c1 $DIR/${tdir}gb
2169 touch $DIR/${tdir}ga/f
2170 ln $DIR/${tdir}ga/f $DIR/${tdir}gb/g
2171 $CHECKSTAT -t file $DIR/${tdir}ga/f || error "source"
2172 [ `stat -c%h $DIR/${tdir}ga/f` == '2' ] || error "source nlink"
2173 $CHECKSTAT -t file $DIR/${tdir}gb/g || error "target"
2174 [ `stat -c%h $DIR/${tdir}gb/g` == '2' ] || error "target nlink"
2176 run_test 31g "cross directory link==============="
2179 echo "-- cross directory link --"
2180 test_mkdir -c1 $DIR/${tdir}
2181 test_mkdir -c1 $DIR/${tdir}/dir
2182 touch $DIR/${tdir}/f
2183 ln $DIR/${tdir}/f $DIR/${tdir}/dir/g
2184 $CHECKSTAT -t file $DIR/${tdir}/f || error "source"
2185 [ `stat -c%h $DIR/${tdir}/f` == '2' ] || error "source nlink"
2186 $CHECKSTAT -t file $DIR/${tdir}/dir/g || error "target"
2187 [ `stat -c%h $DIR/${tdir}/dir/g` == '2' ] || error "target nlink"
2189 run_test 31h "cross directory link under child==============="
2192 echo "-- cross directory link --"
2193 test_mkdir -c1 $DIR/$tdir
2194 test_mkdir -c1 $DIR/$tdir/dir
2195 touch $DIR/$tdir/dir/f
2196 ln $DIR/$tdir/dir/f $DIR/$tdir/g
2197 $CHECKSTAT -t file $DIR/$tdir/dir/f || error "source"
2198 [ `stat -c%h $DIR/$tdir/dir/f` == '2' ] || error "source nlink"
2199 $CHECKSTAT -t file $DIR/$tdir/g || error "target"
2200 [ `stat -c%h $DIR/$tdir/g` == '2' ] || error "target nlink"
2202 run_test 31i "cross directory link under parent==============="
2205 test_mkdir -c1 -p $DIR/$tdir
2206 test_mkdir -c1 -p $DIR/$tdir/dir1
2207 ln $DIR/$tdir/dir1 $DIR/$tdir/dir2 && error "ln for dir"
2208 link $DIR/$tdir/dir1 $DIR/$tdir/dir3 && error "link for dir"
2209 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir4 && error "mlink for dir"
2210 mlink $DIR/$tdir/dir1 $DIR/$tdir/dir1 && error "mlink to the same dir"
2213 run_test 31j "link for directory==============="
2216 test_mkdir -c1 -p $DIR/$tdir
2218 touch $DIR/$tdir/exist
2219 mlink $DIR/$tdir/s $DIR/$tdir/t || error "mlink"
2220 mlink $DIR/$tdir/s $DIR/$tdir/exist && error "mlink to exist file"
2221 mlink $DIR/$tdir/s $DIR/$tdir/s && error "mlink to the same file"
2222 mlink $DIR/$tdir/s $DIR/$tdir && error "mlink to parent dir"
2223 mlink $DIR/$tdir $DIR/$tdir/s && error "mlink parent dir to target"
2224 mlink $DIR/$tdir/not-exist $DIR/$tdir/foo && error "mlink non-existing to new"
2225 mlink $DIR/$tdir/not-exist $DIR/$tdir/s && error "mlink non-existing to exist"
2228 run_test 31k "link to file: the same, non-existing, dir==============="
2234 touch $DIR/d31m2/exist
2235 mlink $DIR/d31m/s $DIR/d31m2/t || error "mlink"
2236 mlink $DIR/d31m/s $DIR/d31m2/exist && error "mlink to exist file"
2237 mlink $DIR/d31m/s $DIR/d31m2 && error "mlink to parent dir"
2238 mlink $DIR/d31m2 $DIR/d31m/s && error "mlink parent dir to target"
2239 mlink $DIR/d31m/not-exist $DIR/d31m2/foo && error "mlink non-existing to new"
2240 mlink $DIR/d31m/not-exist $DIR/d31m2/s && error "mlink non-existing to exist"
2243 run_test 31m "link to file: the same, non-existing, dir==============="
2246 touch $DIR/$tfile || error "cannot create '$DIR/$tfile'"
2247 nlink=$(stat --format=%h $DIR/$tfile)
2248 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
2250 local cmd="exec $fd<$DIR/$tfile"
2253 trap "eval $cmd" EXIT
2254 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
2255 [ ${nlink:--1} -eq 1 ] || error "nlink is $nlink, expected 1"
2256 rm $DIR/$tfile || error "cannot remove '$DIR/$tfile'"
2257 nlink=$(stat --dereference --format=%h /proc/self/fd/$fd)
2258 [ ${nlink:--1} -eq 0 ] || error "nlink is $nlink, expected 0"
2261 run_test 31n "check link count of unlinked file"
2264 local TEMPNAME=$(mktemp $1_XXXXXX)
2265 mlink $TEMPNAME $1 2> /dev/null &&
2266 echo "$BASHPID: link $TEMPNAME to $1 succeeded"
2270 test_31o() { # LU-2901
2272 for LOOP in $(seq 100); do
2273 rm -f $DIR/$tdir/$tfile*
2274 for THREAD in $(seq 8); do
2275 link_one $DIR/$tdir/$tfile.$LOOP &
2278 local LINKS=$(ls -1 $DIR/$tdir | grep -c $tfile.$LOOP)
2279 [[ $LINKS -gt 1 ]] && ls $DIR/$tdir &&
2280 error "$LINKS duplicate links to $tfile.$LOOP" &&
2284 run_test 31o "duplicate hard links with same filename"
2287 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2290 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
2291 $LFS setdirstripe -D -c2 -t all_char $DIR/$tdir/striped_dir
2293 opendirunlink $DIR/$tdir/striped_dir/test1 ||
2294 error "open unlink test1 failed"
2295 opendirunlink $DIR/$tdir/striped_dir/test2 ||
2296 error "open unlink test2 failed"
2298 $CHECKSTAT -a $DIR/$tdir/striped_dir/test1 ||
2299 error "test1 still exists"
2300 $CHECKSTAT -a $DIR/$tdir/striped_dir/test2 ||
2301 error "test2 still exists"
2303 run_test 31p "remove of open striped directory"
2305 cleanup_test32_mount() {
2307 $UMOUNT -d $DIR/$tdir/ext2-mountpoint
2311 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2312 echo "== more mountpoints and symlinks ================="
2313 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2314 trap cleanup_test32_mount EXIT
2315 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2316 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2317 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/.. || error
2318 cleanup_test32_mount
2320 run_test 32a "stat d32a/ext2-mountpoint/.. ====================="
2323 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2324 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2325 trap cleanup_test32_mount EXIT
2326 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2327 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2328 ls -al $DIR/$tdir/ext2-mountpoint/.. || error
2329 cleanup_test32_mount
2331 run_test 32b "open d32b/ext2-mountpoint/.. ====================="
2334 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2335 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2336 trap cleanup_test32_mount EXIT
2337 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2338 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2339 test_mkdir -p $DIR/$tdir/d2/test_dir
2340 $CHECKSTAT -t dir $DIR/$tdir/ext2-mountpoint/../d2/test_dir || error
2341 cleanup_test32_mount
2343 run_test 32c "stat d32c/ext2-mountpoint/../d2/test_dir ========="
2346 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2347 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2348 trap cleanup_test32_mount EXIT
2349 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2350 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2351 test_mkdir -p $DIR/$tdir/d2/test_dir
2352 ls -al $DIR/$tdir/ext2-mountpoint/../d2/test_dir || error
2353 cleanup_test32_mount
2355 run_test 32d "open d32d/ext2-mountpoint/../d2/test_dir ========="
2358 [ -e $DIR/d32e ] && rm -fr $DIR/d32e
2359 test_mkdir -p $DIR/d32e/tmp
2360 TMP_DIR=$DIR/d32e/tmp
2361 ln -s $DIR/d32e $TMP_DIR/symlink11
2362 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2363 $CHECKSTAT -t link $DIR/d32e/tmp/symlink11 || error
2364 $CHECKSTAT -t link $DIR/d32e/symlink01 || error
2366 run_test 32e "stat d32e/symlink->tmp/symlink->lustre-subdir ===="
2369 [ -e $DIR/d32f ] && rm -fr $DIR/d32f
2370 test_mkdir -p $DIR/d32f/tmp
2371 TMP_DIR=$DIR/d32f/tmp
2372 ln -s $DIR/d32f $TMP_DIR/symlink11
2373 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2374 ls $DIR/d32f/tmp/symlink11 || error
2375 ls $DIR/d32f/symlink01 || error
2377 run_test 32f "open d32f/symlink->tmp/symlink->lustre-subdir ===="
2380 TMP_DIR=$DIR/$tdir/tmp
2381 test_mkdir -p $DIR/$tdir/tmp
2382 test_mkdir $DIR/${tdir}2
2383 ln -s $DIR/${tdir}2 $TMP_DIR/symlink12
2384 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2385 $CHECKSTAT -t link $TMP_DIR/symlink12 || error
2386 $CHECKSTAT -t link $DIR/$tdir/symlink02 || error
2387 $CHECKSTAT -t dir -f $TMP_DIR/symlink12 || error
2388 $CHECKSTAT -t dir -f $DIR/$tdir/symlink02 || error
2390 run_test 32g "stat d32g/symlink->tmp/symlink->lustre-subdir/${tdir}2"
2393 rm -fr $DIR/$tdir $DIR/${tdir}2
2394 TMP_DIR=$DIR/$tdir/tmp
2395 test_mkdir -p $DIR/$tdir/tmp
2396 test_mkdir $DIR/${tdir}2
2397 ln -s $DIR/${tdir}2 $TMP_DIR/symlink12
2398 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2399 ls $TMP_DIR/symlink12 || error
2400 ls $DIR/$tdir/symlink02 || error
2402 run_test 32h "open d32h/symlink->tmp/symlink->lustre-subdir/${tdir}2"
2405 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2406 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2407 trap cleanup_test32_mount EXIT
2408 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2409 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2410 touch $DIR/$tdir/test_file
2411 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../test_file || error
2412 cleanup_test32_mount
2414 run_test 32i "stat d32i/ext2-mountpoint/../test_file ==========="
2417 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2418 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2419 trap cleanup_test32_mount EXIT
2420 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2421 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2422 touch $DIR/$tdir/test_file
2423 cat $DIR/$tdir/ext2-mountpoint/../test_file || error
2424 cleanup_test32_mount
2426 run_test 32j "open d32j/ext2-mountpoint/../test_file ==========="
2429 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2431 trap cleanup_test32_mount EXIT
2432 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2433 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint
2434 test_mkdir -p $DIR/$tdir/d2
2435 touch $DIR/$tdir/d2/test_file || error
2436 $CHECKSTAT -t file $DIR/$tdir/ext2-mountpoint/../d2/test_file || error
2437 cleanup_test32_mount
2439 run_test 32k "stat d32k/ext2-mountpoint/../d2/test_file ========"
2442 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2444 trap cleanup_test32_mount EXIT
2445 test_mkdir -p $DIR/$tdir/ext2-mountpoint
2446 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir/ext2-mountpoint || error
2447 test_mkdir -p $DIR/$tdir/d2
2448 touch $DIR/$tdir/d2/test_file
2449 cat $DIR/$tdir/ext2-mountpoint/../d2/test_file || error
2450 cleanup_test32_mount
2452 run_test 32l "open d32l/ext2-mountpoint/../d2/test_file ========"
2456 test_mkdir -p $DIR/d32m/tmp
2457 TMP_DIR=$DIR/d32m/tmp
2458 ln -s $DIR $TMP_DIR/symlink11
2459 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2460 $CHECKSTAT -t link $DIR/d32m/tmp/symlink11 || error
2461 $CHECKSTAT -t link $DIR/d32m/symlink01 || error
2463 run_test 32m "stat d32m/symlink->tmp/symlink->lustre-root ======"
2467 test_mkdir -p $DIR/d32n/tmp
2468 TMP_DIR=$DIR/d32n/tmp
2469 ln -s $DIR $TMP_DIR/symlink11
2470 ln -s $TMP_DIR/symlink11 $TMP_DIR/../symlink01
2471 ls -l $DIR/d32n/tmp/symlink11 || error
2472 ls -l $DIR/d32n/symlink01 || error
2474 run_test 32n "open d32n/symlink->tmp/symlink->lustre-root ======"
2477 rm -fr $DIR/d32o $DIR/$tfile
2479 test_mkdir -p $DIR/d32o/tmp
2480 TMP_DIR=$DIR/d32o/tmp
2481 ln -s $DIR/$tfile $TMP_DIR/symlink12
2482 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2483 $CHECKSTAT -t link $DIR/d32o/tmp/symlink12 || error
2484 $CHECKSTAT -t link $DIR/d32o/symlink02 || error
2485 $CHECKSTAT -t file -f $DIR/d32o/tmp/symlink12 || error
2486 $CHECKSTAT -t file -f $DIR/d32o/symlink02 || error
2488 run_test 32o "stat d32o/symlink->tmp/symlink->lustre-root/$tfile"
2498 test_mkdir -p $DIR/d32p/tmp
2500 TMP_DIR=$DIR/d32p/tmp
2502 ln -s $DIR/$tfile $TMP_DIR/symlink12
2504 ln -s $TMP_DIR/symlink12 $TMP_DIR/../symlink02
2506 cat $DIR/d32p/tmp/symlink12 || error
2508 cat $DIR/d32p/symlink02 || error
2511 run_test 32p "open d32p/symlink->tmp/symlink->lustre-root/$tfile"
2513 cleanup_testdir_mount() {
2515 $UMOUNT -d $DIR/$tdir
2519 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2520 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2521 trap cleanup_testdir_mount EXIT
2522 test_mkdir -p $DIR/$tdir
2523 touch $DIR/$tdir/under_the_mount
2524 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir
2525 ls $DIR/$tdir | grep "\<under_the_mount\>" && error
2526 cleanup_testdir_mount
2528 run_test 32q "stat follows mountpoints in Lustre (should return error)"
2531 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2532 [ -e $DIR/$tdir ] && rm -fr $DIR/$tdir
2533 trap cleanup_testdir_mount EXIT
2534 test_mkdir -p $DIR/$tdir
2535 touch $DIR/$tdir/under_the_mount
2536 mount -t ext2 -o loop $EXT2_DEV $DIR/$tdir
2537 ls $DIR/$tdir | grep -q under_the_mount && error || true
2538 cleanup_testdir_mount
2540 run_test 32r "opendir follows mountpoints in Lustre (should return error)"
2545 chmod 444 $DIR/$tfile
2546 chown $RUNAS_ID $DIR/$tfile
2548 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
2551 run_test 33aa "write file with mode 444 (should return error) ===="
2555 test_mkdir -p $DIR/d33
2556 chown $RUNAS_ID $DIR/d33
2557 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/d33/f33|| error "create"
2558 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $DIR/d33/f33 && \
2559 error "open RDWR" || true
2561 run_test 33a "test open file(mode=0444) with O_RDWR (should return error)"
2565 test_mkdir -p $DIR/d33
2566 chown $RUNAS_ID $DIR/d33
2567 $RUNAS $OPENFILE -f 1286739555 $DIR/d33/f33 && error "create" || true
2569 run_test 33b "test open file with malformed flags (No panic and return error)"
2572 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2578 remote_ost_nodsh && skip "remote OST with nodsh" && return
2581 test_mkdir -p $DIR/d33
2582 # Read: 0, Write: 4, create/destroy: 2/0, stat: 1, punch: 0
2585 for ostnum in $(seq $OSTCOUNT); do
2586 # test-framework's OST numbering is one-based, while Lustre's
2588 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2589 # Parsing llobdstat's output sucks; we could grep the /proc
2590 # path, but that's likely to not be as portable as using the
2591 # llobdstat utility. So we parse lctl output instead.
2592 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
2593 obdfilter/$ostname/stats |
2594 awk '/^write_bytes/ {print $7}' )
2595 echo "baseline_write_bytes@$OSTnum/$ostname=$write_bytes"
2596 if (( ${write_bytes:-0} > 0 ))
2603 $all_zeros || return 0
2606 echo foo > $DIR/d33/bar
2610 # Total up write_bytes after writing. We'd better find non-zeros.
2611 for ostnum in $(seq $OSTCOUNT); do
2612 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2613 write_bytes=$(do_facet ost$ostnum lctl get_param -n \
2614 obdfilter/$ostname/stats |
2615 awk '/^write_bytes/ {print $7}' )
2616 echo "write_bytes@$OSTnum/$ostname=$write_bytes"
2617 if (( ${write_bytes:-0} > 0 ))
2626 for ostnum in $(seq $OSTCOUNT); do
2627 ostname=$(printf "$FSNAME-OST%.4x" $((ostnum - 1)))
2628 echo "Check that write_bytes is present in obdfilter/*/stats:"
2629 do_facet ost$ostnum lctl get_param -n \
2630 obdfilter/$ostname/stats
2632 error "OST not keeping write_bytes stats (b22312)"
2635 run_test 33c "test llobdstat and write_bytes"
2638 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
2639 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2641 local remote_dir=$DIR/$tdir/remote_dir
2644 $LFS mkdir -i $MDTIDX $remote_dir ||
2645 error "create remote directory failed"
2647 touch $remote_dir/$tfile
2648 chmod 444 $remote_dir/$tfile
2649 chown $RUNAS_ID $remote_dir/$tfile
2651 $RUNAS $OPENFILE -f O_RDWR $DIR/$tfile && error || true
2653 chown $RUNAS_ID $remote_dir
2654 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 ||
2655 error "create" || true
2656 $RUNAS $OPENFILE -f O_RDWR:O_CREAT -m 0444 $remote_dir/f33 &&
2657 error "open RDWR" || true
2658 $RUNAS $OPENFILE -f 1286739555 $remote_dir/f33 &&
2659 error "create" || true
2661 run_test 33d "openfile with 444 modes and malformed flags under remote dir"
2664 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2668 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
2669 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
2670 mkdir $DIR/$tdir/local_dir
2672 local s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
2673 local s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
2674 local l_mode=$(stat -c%f $DIR/$tdir/local_dir)
2676 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
2677 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode"
2679 rmdir $DIR/$tdir/* || error "rmdir failed"
2682 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
2683 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
2684 mkdir $DIR/$tdir/local_dir
2686 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
2687 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
2688 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
2690 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
2691 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 777"
2693 rmdir $DIR/$tdir/* || error "rmdir(umask 777) failed"
2696 $LFS setdirstripe -i0 -c2 $DIR/$tdir/striped_dir
2697 $LFS setdirstripe -i1 -c2 $DIR/$tdir/striped_dir1
2698 mkdir $DIR/$tdir/local_dir
2700 s0_mode=$(stat -c%f $DIR/$tdir/striped_dir)
2701 s1_mode=$(stat -c%f $DIR/$tdir/striped_dir1)
2702 l_mode=$(stat -c%f $DIR/$tdir/local_dir)
2704 [ "$l_mode" = "$s0_mode" -a "$l_mode" = "$s1_mode" ] ||
2705 error "mkdir $l_mode striped0 $s0_mode striped1 $s1_mode 0"
2707 run_test 33e "mkdir and striped directory should have same mode"
2709 TEST_34_SIZE=${TEST_34_SIZE:-2000000000000}
2712 $MCREATE $DIR/f34 || error
2713 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
2714 $TRUNCATE $DIR/f34 $TEST_34_SIZE || error
2715 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
2716 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2718 run_test 34a "truncate file that has not been opened ==========="
2721 [ ! -f $DIR/f34 ] && test_34a
2722 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2723 $OPENFILE -f O_RDONLY $DIR/f34
2724 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
2725 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2727 run_test 34b "O_RDONLY opening file doesn't create objects ====="
2730 [ ! -f $DIR/f34 ] && test_34a
2731 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2732 $OPENFILE -f O_RDWR $DIR/f34
2733 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" && error
2734 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2736 run_test 34c "O_RDWR opening file-with-size works =============="
2739 [ ! -f $DIR/f34 ] && test_34a
2740 dd if=/dev/zero of=$DIR/f34 conv=notrunc bs=4k count=1 || error
2741 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2744 run_test 34d "write to sparse file ============================="
2748 $MCREATE $DIR/f34e || error
2749 $TRUNCATE $DIR/f34e 1000 || error
2750 $CHECKSTAT -s 1000 $DIR/f34e || error
2751 $OPENFILE -f O_RDWR $DIR/f34e
2752 $CHECKSTAT -s 1000 $DIR/f34e || error
2754 run_test 34e "create objects, some with size and some without =="
2756 test_34f() { # bug 6242, 6243
2757 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2760 $MCREATE $DIR/f34f || error
2761 $TRUNCATE $DIR/f34f $SIZE34F || error "truncating $DIR/f3f to $SIZE34F"
2762 dd if=$DIR/f34f of=$TMP/f34f
2763 $CHECKSTAT -s $SIZE34F $TMP/f34f || error "$TMP/f34f not $SIZE34F bytes"
2764 dd if=/dev/zero of=$TMP/f34fzero bs=$SIZE34F count=1
2765 cmp $DIR/f34f $TMP/f34fzero || error "$DIR/f34f not all zero"
2766 cmp $TMP/f34f $TMP/f34fzero || error "$TMP/f34f not all zero"
2767 rm $TMP/f34f $TMP/f34fzero $DIR/f34f
2769 run_test 34f "read from a file with no objects until EOF ======="
2772 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2773 dd if=/dev/zero of=$DIR/$tfile bs=1 count=100 seek=$TEST_34_SIZE || error
2774 $TRUNCATE $DIR/$tfile $((TEST_34_SIZE / 2))|| error
2775 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile || error "truncate failed"
2776 cancel_lru_locks osc
2777 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile || \
2778 error "wrong size after lock cancel"
2780 $TRUNCATE $DIR/$tfile $TEST_34_SIZE || error
2781 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile || \
2782 error "expanding truncate failed"
2783 cancel_lru_locks osc
2784 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile || \
2785 error "wrong expanded size after lock cancel"
2787 run_test 34g "truncate long file ==============================="
2790 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2794 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 || error
2795 sync # Flush the cache so that multiop below does not block on cache
2796 # flush when getting the group lock
2797 $MULTIOP $DIR/$tfile OG${gid}T${sz}g${gid}c &
2800 # Since just timed wait is not good enough, let's do a sync write
2801 # that way we are sure enough time for a roundtrip + processing
2802 # passed + 2 seconds of extra margin.
2803 dd if=/dev/zero of=$DIR/${tfile}-1 bs=4096 oflag=direct count=1
2807 if [[ `ps h -o comm -p $MULTIPID` == "multiop" ]]; then
2808 error "Multiop blocked on ftruncate, pid=$MULTIPID"
2812 local nsz=`stat -c %s $DIR/$tfile`
2813 [[ $nsz == $sz ]] || error "New size wrong $nsz != $sz"
2815 run_test 34h "ftruncate file under grouplock should not block"
2818 cp /bin/sh $DIR/f35a
2820 chown $RUNAS_ID $DIR/f35a
2821 $RUNAS $DIR/f35a && error || true
2824 run_test 35a "exec file with mode 444 (should return and not leak) ====="
2828 utime $DIR/f36 || error
2830 run_test 36a "MDS utime check (mknod, utime) ==================="
2834 utime $DIR/f36 || error
2836 run_test 36b "OST utime check (open, utime) ===================="
2841 chown $RUNAS_ID $DIR/d36
2842 $RUNAS utime $DIR/d36/f36 || error
2844 run_test 36c "non-root MDS utime check (mknod, utime) =========="
2847 [ ! -d $DIR/d36 ] && test_36c
2848 echo "" > $DIR/d36/f36
2849 $RUNAS utime $DIR/d36/f36 || error
2851 run_test 36d "non-root OST utime check (open, utime) ==========="
2854 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
2855 test_mkdir -p $DIR/$tdir
2856 touch $DIR/$tdir/$tfile
2857 $RUNAS utime $DIR/$tdir/$tfile && \
2858 error "utime worked, expected failure" || true
2860 run_test 36e "utime on non-owned file (should return error) ===="
2864 local LANG_SAVE=$LANG
2865 local LC_LANG_SAVE=$LC_LANG
2866 export LANG=C LC_LANG=C # for date language
2868 DATESTR="Dec 20 2000"
2869 test_mkdir -p $DIR/$tdir
2870 lctl set_param fail_loc=$fl
2872 cp /etc/hosts $DIR/$tdir/$tfile
2873 sync & # write RPC generated with "current" inode timestamp, but delayed
2875 touch --date="$DATESTR" $DIR/$tdir/$tfile # setattr timestamp in past
2876 LS_BEFORE="`ls -l $DIR/$tdir/$tfile`" # old timestamp from client cache
2877 cancel_lru_locks osc
2878 LS_AFTER="`ls -l $DIR/$tdir/$tfile`" # timestamp from OST object
2880 [ "$LS_BEFORE" != "$LS_AFTER" ] && \
2881 echo "BEFORE: $LS_BEFORE" && \
2882 echo "AFTER : $LS_AFTER" && \
2883 echo "WANT : $DATESTR" && \
2884 error "$DIR/$tdir/$tfile timestamps changed" || true
2886 export LANG=$LANG_SAVE LC_LANG=$LC_LANG_SAVE
2890 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2891 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
2892 subr_36fh "0x80000214"
2894 run_test 36f "utime on file racing with OST BRW write =========="
2897 remote_ost_nodsh && skip "remote OST with nodsh" && return
2898 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2903 test_mkdir -p $DIR/$tdir
2904 fmd_max_age=$(do_facet ost1 \
2905 "lctl get_param -n obdfilter.*.client_cache_seconds 2> /dev/null | \
2908 fmd_before=$(do_facet ost1 \
2909 "awk '/ll_fmd_cache/ {print \\\$2}' /proc/slabinfo")
2910 touch $DIR/$tdir/$tfile
2911 sleep $((fmd_max_age + 12))
2912 fmd_after=$(do_facet ost1 \
2913 "awk '/ll_fmd_cache/ {print \\\$2}' /proc/slabinfo")
2915 echo "fmd_before: $fmd_before"
2916 echo "fmd_after: $fmd_after"
2917 [[ $fmd_after -gt $fmd_before ]] &&
2918 echo "AFTER: $fmd_after > BEFORE: $fmd_before" &&
2919 error "fmd didn't expire after ping" || true
2921 run_test 36g "filter mod data cache expiry ====================="
2924 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2925 #define OBD_FAIL_OST_BRW_PAUSE_BULK2 0x227
2926 subr_36fh "0x80000227"
2928 run_test 36h "utime on file racing with OST BRW write =========="
2931 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2934 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir
2936 local mtime=$(stat -c%Y $DIR/$tdir/striped_dir)
2937 local new_mtime=$((mtime + 200))
2939 #change Modify time of striped dir
2940 touch -m -d @$new_mtime $DIR/$tdir/striped_dir ||
2941 error "change mtime failed"
2943 local got=$(stat -c%Y $DIR/$tdir/striped_dir)
2945 [ "$new_mtime" = "$got" ] || error "expect $new_mtime got $got"
2947 run_test 36i "change mtime on striped directory"
2949 # test_37 - duplicate with tests 32q 32r
2952 local file=$DIR/$tfile
2954 openfile -f O_DIRECTORY $file
2957 [ $RC -eq 0 ] && error "opened file $file with O_DIRECTORY" || true
2958 [ $RC -eq $ENOTDIR ] || error "error $RC should be ENOTDIR ($ENOTDIR)"
2960 run_test 38 "open a regular file with O_DIRECTORY should return -ENOTDIR ==="
2964 touch $DIR/${tfile}2
2965 # ls -l $DIR/$tfile $DIR/${tfile}2
2966 # ls -lu $DIR/$tfile $DIR/${tfile}2
2967 # ls -lc $DIR/$tfile $DIR/${tfile}2
2969 $OPENFILE -f O_CREAT:O_TRUNC:O_WRONLY $DIR/${tfile}2
2970 if [ ! $DIR/${tfile}2 -nt $DIR/$tfile ]; then
2972 ls -l --full-time $DIR/$tfile $DIR/${tfile}2
2974 ls -lu --full-time $DIR/$tfile $DIR/${tfile}2
2976 ls -lc --full-time $DIR/$tfile $DIR/${tfile}2
2977 error "O_TRUNC didn't change timestamps"
2980 run_test 39 "mtime changed on create ==========================="
2983 test_mkdir -p -c1 $DIR/$tdir
2984 cp -p /etc/passwd $DIR/$tdir/fopen
2985 cp -p /etc/passwd $DIR/$tdir/flink
2986 cp -p /etc/passwd $DIR/$tdir/funlink
2987 cp -p /etc/passwd $DIR/$tdir/frename
2988 ln $DIR/$tdir/funlink $DIR/$tdir/funlink2
2991 echo "aaaaaa" >> $DIR/$tdir/fopen
2992 echo "aaaaaa" >> $DIR/$tdir/flink
2993 echo "aaaaaa" >> $DIR/$tdir/funlink
2994 echo "aaaaaa" >> $DIR/$tdir/frename
2996 local open_new=`stat -c %Y $DIR/$tdir/fopen`
2997 local link_new=`stat -c %Y $DIR/$tdir/flink`
2998 local unlink_new=`stat -c %Y $DIR/$tdir/funlink`
2999 local rename_new=`stat -c %Y $DIR/$tdir/frename`
3001 cat $DIR/$tdir/fopen > /dev/null
3002 ln $DIR/$tdir/flink $DIR/$tdir/flink2
3003 rm -f $DIR/$tdir/funlink2
3004 mv -f $DIR/$tdir/frename $DIR/$tdir/frename2
3006 for (( i=0; i < 2; i++ )) ; do
3007 local open_new2=`stat -c %Y $DIR/$tdir/fopen`
3008 local link_new2=`stat -c %Y $DIR/$tdir/flink`
3009 local unlink_new2=`stat -c %Y $DIR/$tdir/funlink`
3010 local rename_new2=`stat -c %Y $DIR/$tdir/frename2`
3012 [ $open_new2 -eq $open_new ] || error "open file reverses mtime"
3013 [ $link_new2 -eq $link_new ] || error "link file reverses mtime"
3014 [ $unlink_new2 -eq $unlink_new ] || error "unlink file reverses mtime"
3015 [ $rename_new2 -eq $rename_new ] || error "rename file reverses mtime"
3017 cancel_lru_locks osc
3018 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3021 run_test 39b "mtime change on open, link, unlink, rename ======"
3023 # this should be set to past
3024 TEST_39_MTIME=`date -d "1 year ago" +%s`
3030 local mtime0=`stat -c %Y $DIR1/$tfile`
3032 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3033 local mtime1=`stat -c %Y $DIR1/$tfile`
3034 [ "$mtime1" = $TEST_39_MTIME ] || \
3035 error "mtime is not set to past: $mtime1, should be $TEST_39_MTIME"
3038 echo hello >> $DIR1/$tfile
3040 local mtime2=`stat -c %Y $DIR1/$tfile`
3041 [ "$mtime2" -ge "$d1" ] && [ "$mtime2" -le "$d2" ] || \
3042 error "mtime is not updated on write: $d1 <= $mtime2 <= $d2"
3044 mv $DIR1/$tfile $DIR1/$tfile-1
3046 for (( i=0; i < 2; i++ )) ; do
3047 local mtime3=`stat -c %Y $DIR1/$tfile-1`
3048 [ "$mtime2" = "$mtime3" ] || \
3049 error "mtime ($mtime2) changed (to $mtime3) on rename"
3051 cancel_lru_locks osc
3052 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3055 run_test 39c "mtime change on rename ==========================="
3059 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3062 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3064 for (( i=0; i < 2; i++ )) ; do
3065 local mtime=`stat -c %Y $DIR1/$tfile`
3066 [ $mtime = $TEST_39_MTIME ] || \
3067 error "mtime($mtime) is not set to $TEST_39_MTIME"
3069 cancel_lru_locks osc
3070 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3073 run_test 39d "create, utime, stat =============================="
3077 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3079 local mtime1=`stat -c %Y $DIR1/$tfile`
3081 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3083 for (( i=0; i < 2; i++ )) ; do
3084 local mtime2=`stat -c %Y $DIR1/$tfile`
3085 [ $mtime2 = $TEST_39_MTIME ] || \
3086 error "mtime($mtime2) is not set to $TEST_39_MTIME"
3088 cancel_lru_locks osc
3089 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3092 run_test 39e "create, stat, utime, stat ========================"
3096 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3098 mtime1=`stat -c %Y $DIR1/$tfile`
3101 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3103 for (( i=0; i < 2; i++ )) ; do
3104 local mtime2=`stat -c %Y $DIR1/$tfile`
3105 [ $mtime2 = $TEST_39_MTIME ] || \
3106 error "mtime($mtime2) is not set to $TEST_39_MTIME"
3108 cancel_lru_locks osc
3109 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3112 run_test 39f "create, stat, sleep, utime, stat ================="
3116 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3117 echo hello >> $DIR1/$tfile
3118 local mtime1=`stat -c %Y $DIR1/$tfile`
3121 chmod o+r $DIR1/$tfile
3123 for (( i=0; i < 2; i++ )) ; do
3124 local mtime2=`stat -c %Y $DIR1/$tfile`
3125 [ "$mtime1" = "$mtime2" ] || \
3126 error "lost mtime: $mtime2, should be $mtime1"
3128 cancel_lru_locks osc
3129 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3132 run_test 39g "write, chmod, stat ==============================="
3136 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3141 echo hello >> $DIR1/$tfile
3142 local mtime1=`stat -c %Y $DIR1/$tfile`
3144 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3146 if [ "$d1" != "$d2" ]; then
3147 echo "write and touch not within one second"
3149 for (( i=0; i < 2; i++ )) ; do
3150 local mtime2=`stat -c %Y $DIR1/$tfile`
3151 [ "$mtime2" = $TEST_39_MTIME ] || \
3152 error "lost mtime: $mtime2, should be $TEST_39_MTIME"
3154 cancel_lru_locks osc
3155 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3159 run_test 39h "write, utime within one second, stat ============="
3162 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3166 echo hello >> $DIR1/$tfile
3167 local mtime1=`stat -c %Y $DIR1/$tfile`
3169 mv $DIR1/$tfile $DIR1/$tfile-1
3171 for (( i=0; i < 2; i++ )) ; do
3172 local mtime2=`stat -c %Y $DIR1/$tfile-1`
3174 [ "$mtime1" = "$mtime2" ] || \
3175 error "lost mtime: $mtime2, should be $mtime1"
3177 cancel_lru_locks osc
3178 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3181 run_test 39i "write, rename, stat =============================="
3184 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3185 start_full_debug_logging
3189 #define OBD_FAIL_OSC_DELAY_SETTIME 0x412
3190 lctl set_param fail_loc=0x80000412
3191 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c ||
3192 error "multiop failed"
3194 local mtime1=`stat -c %Y $DIR1/$tfile`
3196 mv $DIR1/$tfile $DIR1/$tfile-1
3198 kill -USR1 $multipid
3199 wait $multipid || error "multiop close failed"
3201 for (( i=0; i < 2; i++ )) ; do
3202 local mtime2=`stat -c %Y $DIR1/$tfile-1`
3203 [ "$mtime1" = "$mtime2" ] ||
3204 error "mtime is lost on close: $mtime2, " \
3207 cancel_lru_locks osc
3208 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3210 lctl set_param fail_loc=0
3211 stop_full_debug_logging
3213 run_test 39j "write, rename, close, stat ======================="
3216 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3220 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c || error "multiop failed"
3222 local mtime1=`stat -c %Y $DIR1/$tfile`
3224 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3226 kill -USR1 $multipid
3227 wait $multipid || error "multiop close failed"
3229 for (( i=0; i < 2; i++ )) ; do
3230 local mtime2=`stat -c %Y $DIR1/$tfile`
3232 [ "$mtime2" = $TEST_39_MTIME ] || \
3233 error "mtime is lost on close: $mtime2, should be $TEST_39_MTIME"
3235 cancel_lru_locks osc
3236 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3239 run_test 39k "write, utime, close, stat ========================"
3241 # this should be set to future
3242 TEST_39_ATIME=`date -d "1 year" +%s`
3245 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3246 remote_mds_nodsh && skip "remote MDS with nodsh" && return
3247 local atime_diff=$(do_facet $SINGLEMDS \
3248 lctl get_param -n mdd.*MDT0000*.atime_diff)
3252 # test setting directory atime to future
3253 touch -a -d @$TEST_39_ATIME $DIR/$tdir
3254 local atime=$(stat -c %X $DIR/$tdir)
3255 [ "$atime" = $TEST_39_ATIME ] || \
3256 error "atime is not set to future: $atime, $TEST_39_ATIME"
3258 # test setting directory atime from future to now
3259 local d1=$(date +%s)
3261 local d2=$(date +%s)
3263 cancel_lru_locks mdc
3264 atime=$(stat -c %X $DIR/$tdir)
3265 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] || \
3266 error "atime is not updated from future: $atime, $d1<atime<$d2"
3268 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=2
3271 # test setting directory atime when now > dir atime + atime_diff
3275 cancel_lru_locks mdc
3276 atime=$(stat -c %X $DIR/$tdir)
3277 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] || \
3278 error "atime is not updated : $atime, should be $d2"
3280 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=60
3283 # test not setting directory atime when now < dir atime + atime_diff
3285 cancel_lru_locks mdc
3286 atime=$(stat -c %X $DIR/$tdir)
3287 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] || \
3288 error "atime is updated to $atime, should remain $d1<atime<$d2"
3290 do_facet $SINGLEMDS \
3291 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
3293 run_test 39l "directory atime update ==========================="
3296 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3299 local far_past_mtime=$(date -d "May 29 1953" +%s)
3300 local far_past_atime=$(date -d "Dec 17 1903" +%s)
3302 touch -m -d @$far_past_mtime $DIR1/$tfile
3303 touch -a -d @$far_past_atime $DIR1/$tfile
3305 for (( i=0; i < 2; i++ )) ; do
3306 local timestamps=$(stat -c "%X %Y" $DIR1/$tfile)
3307 [ "$timestamps" = "$far_past_atime $far_past_mtime" ] || \
3308 error "atime or mtime set incorrectly"
3310 cancel_lru_locks osc
3311 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3314 run_test 39m "test atime and mtime before 1970"
3316 test_39n() { # LU-3832
3317 local atime_diff=$(do_facet $SINGLEMDS \
3318 lctl get_param -n mdd.*MDT0000*.atime_diff)
3323 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=1
3326 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 status=noxfer
3327 atime0=$(stat -c %X $DIR/$tfile)
3330 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
3331 atime1=$(stat -c %X $DIR/$tfile)
3334 cancel_lru_locks mdc
3335 cancel_lru_locks osc
3336 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
3337 atime2=$(stat -c %X $DIR/$tfile)
3339 do_facet $SINGLEMDS \
3340 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
3342 [ "$atime0" -eq "$atime1" ] || error "atime0 $atime0 != atime1 $atime1"
3343 [ "$atime1" -eq "$atime2" ] || error "atime0 $atime0 != atime1 $atime1"
3345 run_test 39n "check that O_NOATIME is honored"
3348 TESTDIR=$DIR/$tdir/$tfile
3349 [ -e $TESTDIR ] && rm -rf $TESTDIR
3350 test_mkdir -p $TESTDIR
3356 links2=$(stat -c %h .)
3357 [ $(($links1 + 2)) != $links2 ] &&
3358 error "wrong links count $(($links1 + 2)) != $links2"
3360 links3=$(stat -c %h .)
3361 [ $(($links1 + 1)) != $links3 ] &&
3362 error "wrong links count $links1 != $links3"
3365 run_test 39o "directory cached attributes updated after create ========"
3368 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
3370 TESTDIR=$DIR/$tdir/$tfile
3371 [ -e $TESTDIR ] && rm -rf $TESTDIR
3376 $LFS mkdir -i $MDTIDX $TESTDIR/remote_dir1
3377 $LFS mkdir -i $MDTIDX $TESTDIR/remote_dir2
3379 links2=$(stat -c %h .)
3380 [ $(($links1 + 2)) != $links2 ] &&
3381 error "wrong links count $(($links1 + 2)) != $links2"
3383 links3=$(stat -c %h .)
3384 [ $(($links1 + 1)) != $links3 ] &&
3385 error "wrong links count $links1 != $links3"
3388 run_test 39p "remote directory cached attributes updated after create ========"
3392 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
3393 $RUNAS $OPENFILE -f O_WRONLY:O_TRUNC $DIR/$tfile &&
3394 error "openfile O_WRONLY:O_TRUNC $tfile failed"
3395 $CHECKSTAT -t file -s 4096 $DIR/$tfile ||
3396 error "$tfile is not 4096 bytes in size"
3398 run_test 40 "failed open(O_TRUNC) doesn't truncate ============="
3402 small_write $DIR/f41 18
3404 run_test 41 "test small file write + fstat ====================="
3406 count_ost_writes() {
3407 lctl get_param -n osc.*.stats |
3408 awk -vwrites=0 '/ost_write/ { writes += $2 } \
3409 END { printf("%0.0f", writes) }'
3416 BG_DIRTY_RATIO_SAVE=10
3417 MAX_BG_DIRTY_RATIO=25
3421 # in 2.6, restore /proc/sys/vm/dirty_writeback_centisecs,
3422 # dirty_ratio, dirty_background_ratio
3423 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
3424 sysctl -w vm.dirty_writeback_centisecs=$WRITEBACK_SAVE
3425 sysctl -w vm.dirty_background_ratio=$BG_DIRTY_RATIO_SAVE
3426 sysctl -w vm.dirty_ratio=$DIRTY_RATIO_SAVE
3428 # if file not here, we are a 2.4 kernel
3429 kill -CONT `pidof kupdated`
3434 # setup the trap first, so someone cannot exit the test at the
3435 # exact wrong time and mess up a machine
3436 trap start_writeback EXIT
3437 # in 2.6, save and 0 /proc/sys/vm/dirty_writeback_centisecs
3438 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
3439 WRITEBACK_SAVE=`sysctl -n vm.dirty_writeback_centisecs`
3440 sysctl -w vm.dirty_writeback_centisecs=0
3441 sysctl -w vm.dirty_writeback_centisecs=0
3442 # save and increase /proc/sys/vm/dirty_ratio
3443 DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_ratio`
3444 sysctl -w vm.dirty_ratio=$MAX_DIRTY_RATIO
3445 # save and increase /proc/sys/vm/dirty_background_ratio
3446 BG_DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_background_ratio`
3447 sysctl -w vm.dirty_background_ratio=$MAX_BG_DIRTY_RATIO
3449 # if file not here, we are a 2.4 kernel
3450 kill -STOP `pidof kupdated`
3454 # ensure that all stripes have some grant before we test client-side cache
3456 for i in `seq -f $DIR/f42-%g 1 $OSTCOUNT`; do
3457 dd if=/dev/zero of=$i bs=4k count=1
3462 # Tests 42* verify that our behaviour is correct WRT caching, file closure,
3463 # file truncation, and file removal.
3465 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3467 cancel_lru_locks osc
3469 sync; sleep 1; sync # just to be safe
3470 BEFOREWRITES=`count_ost_writes`
3471 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur_grant_bytes | grep "[0-9]"
3472 dd if=/dev/zero of=$DIR/f42a bs=1024 count=100
3473 AFTERWRITES=`count_ost_writes`
3474 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
3475 error "$BEFOREWRITES < $AFTERWRITES"
3478 run_test 42a "ensure that we don't flush on close =============="
3481 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3483 cancel_lru_locks osc
3486 dd if=/dev/zero of=$DIR/f42b bs=1024 count=100
3487 BEFOREWRITES=$(count_ost_writes)
3488 $MUNLINK $DIR/f42b || error "$MUNLINK $DIR/f42b: $?"
3489 AFTERWRITES=$(count_ost_writes)
3490 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
3491 error "$BEFOREWRITES < $AFTERWRITES on unlink"
3493 BEFOREWRITES=$(count_ost_writes)
3494 sync || error "sync: $?"
3495 AFTERWRITES=$(count_ost_writes)
3496 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
3497 error "$BEFOREWRITES < $AFTERWRITES on sync"
3499 dmesg | grep 'error from obd_brw_async' && error 'error writing back'
3503 run_test 42b "test destroy of file with cached dirty data ======"
3505 # if these tests just want to test the effect of truncation,
3506 # they have to be very careful. consider:
3507 # - the first open gets a {0,EOF}PR lock
3508 # - the first write conflicts and gets a {0, count-1}PW
3509 # - the rest of the writes are under {count,EOF}PW
3510 # - the open for truncate tries to match a {0,EOF}PR
3511 # for the filesize and cancels the PWs.
3512 # any number of fixes (don't get {0,EOF} on open, match
3513 # composite locks, do smarter file size management) fix
3514 # this, but for now we want these tests to verify that
3515 # the cancellation with truncate intent works, so we
3516 # start the file with a full-file pw lock to match against
3517 # until the truncate.
3522 cancel_lru_locks osc
3524 # prime the file with 0,EOF PW to match
3528 # now the real test..
3529 dd if=/dev/zero of=$file bs=1024 count=100
3530 BEFOREWRITES=`count_ost_writes`
3531 $TRUNCATE $file $offset
3532 cancel_lru_locks osc
3533 AFTERWRITES=`count_ost_writes`
3538 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3540 [ $BEFOREWRITES -eq $AFTERWRITES ] && \
3541 error "beforewrites $BEFOREWRITES == afterwrites $AFTERWRITES on truncate"
3544 run_test 42c "test partial truncate of file with cached dirty data"
3547 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3549 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
3550 error "beforewrites $BEFOREWRITES != afterwrites $AFTERWRITES on truncate"
3553 run_test 42d "test complete truncate of file with cached dirty data"
3555 test_42e() { # bug22074
3556 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3557 local TDIR=$DIR/${tdir}e
3558 local pagesz=$(page_size)
3559 local pages=16 # hardcoded 16 pages, don't change it.
3560 local files=$((OSTCOUNT * 500)) # hopefully 500 files on each OST
3561 local proc_osc0="osc.${FSNAME}-OST0000-osc-[^MDT]*"
3565 test_mkdir -p $DIR/${tdir}e
3566 $SETSTRIPE -c 1 $TDIR
3567 createmany -o $TDIR/f $files
3569 max_dirty_mb=$($LCTL get_param -n $proc_osc0/max_dirty_mb)
3571 # we assume that with $OSTCOUNT files, at least one of them will
3572 # be allocated on OST0.
3573 warmup_files=$((OSTCOUNT * max_dirty_mb))
3574 createmany -o $TDIR/w $warmup_files
3576 # write a large amount of data into one file and sync, to get good
3577 # avail_grant number from OST.
3578 for ((i=0; i<$warmup_files; i++)); do
3579 idx=$($GETSTRIPE -i $TDIR/w$i)
3580 [ $idx -ne 0 ] && continue
3581 dd if=/dev/zero of=$TDIR/w$i bs="$max_dirty_mb"M count=1
3584 [[ $i -gt $warmup_files ]] && error "OST0 is still cold"
3586 $LCTL get_param $proc_osc0/cur_dirty_bytes
3587 $LCTL get_param $proc_osc0/cur_grant_bytes
3589 # create as much dirty pages as we can while not to trigger the actual
3590 # RPCs directly. but depends on the env, VFS may trigger flush during this
3591 # period, hopefully we are good.
3592 for ((i=0; i<$warmup_files; i++)); do
3593 idx=$($GETSTRIPE -i $TDIR/w$i)
3594 [ $idx -ne 0 ] && continue
3595 dd if=/dev/zero of=$TDIR/w$i bs=1M count=1 2>/dev/null
3597 $LCTL get_param $proc_osc0/cur_dirty_bytes
3598 $LCTL get_param $proc_osc0/cur_grant_bytes
3600 # perform the real test
3601 $LCTL set_param $proc_osc0/rpc_stats 0
3602 for ((;i<$files; i++)); do
3603 [ $($GETSTRIPE -i $TDIR/f$i) -eq 0 ] || continue
3604 dd if=/dev/zero of=$TDIR/f$i bs=$pagesz count=$pages 2>/dev/null
3607 $LCTL get_param $proc_osc0/rpc_stats
3610 local have_ppr=false
3611 $LCTL get_param $proc_osc0/rpc_stats |
3612 while read PPR RRPC RPCT RCUM BAR WRPC WPCT WCUM; do
3613 # skip lines until we are at the RPC histogram data
3614 [ "$PPR" == "pages" ] && have_ppr=true && continue
3615 $have_ppr || continue
3617 # we only want the percent stat for < 16 pages
3618 [[ $(echo $PPR | tr -d ':') -ge $pages ]] && break
3620 percent=$((percent + WPCT))
3621 if [[ $percent -gt 15 ]]; then
3622 error "less than 16-pages write RPCs" \
3629 run_test 42e "verify sub-RPC writes are not done synchronously"
3632 test_mkdir -p $DIR/$tdir
3633 cp -p /bin/ls $DIR/$tdir/$tfile
3634 $MULTIOP $DIR/$tdir/$tfile Ow_c &
3636 # give multiop a chance to open
3639 $DIR/$tdir/$tfile && error || true
3642 run_test 43 "execution of file opened for write should return -ETXTBSY"
3645 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3646 test_mkdir -p $DIR/$tdir
3647 cp -p `which $MULTIOP` $DIR/$tdir/multiop ||
3648 cp -p multiop $DIR/$tdir/multiop
3649 MULTIOP_PROG=$DIR/$tdir/multiop multiop_bg_pause $TMP/$tfile.junk O_c ||
3652 $MULTIOP $DIR/$tdir/multiop Oc && error "expected error, got success"
3653 kill -USR1 $MULTIOP_PID || return 2
3654 wait $MULTIOP_PID || return 3
3655 rm $TMP/$tfile.junk $DIR/$tdir/multiop
3657 run_test 43a "open(RDWR) of file being executed should return -ETXTBSY"
3660 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3661 test_mkdir -p $DIR/$tdir
3662 cp -p `which $MULTIOP` $DIR/$tdir/multiop ||
3663 cp -p multiop $DIR/$tdir/multiop
3664 MULTIOP_PROG=$DIR/$tdir/multiop multiop_bg_pause $TMP/$tfile.junk O_c ||
3667 $TRUNCATE $DIR/$tdir/multiop 0 && error "expected error, got success"
3668 kill -USR1 $MULTIOP_PID || return 2
3669 wait $MULTIOP_PID || return 3
3670 rm $TMP/$tfile.junk $DIR/$tdir/multiop
3672 run_test 43b "truncate of file being executed should return -ETXTBSY"
3675 local testdir="$DIR/$tdir"
3676 test_mkdir -p $DIR/$tdir
3678 ( cd $(dirname $SHELL) && md5sum $(basename $SHELL) ) | \
3679 ( cd $testdir && md5sum -c)
3681 run_test 43c "md5sum of copy into lustre========================"
3684 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test" && return
3685 dd if=/dev/zero of=$DIR/f1 bs=4k count=1 seek=1023
3686 dd if=$DIR/f1 bs=4k count=1 > /dev/null
3688 run_test 44 "zero length read from a sparse stripe ============="
3691 local nstripe=$($LCTL lov_getconfig $DIR | grep default_stripe_count: |
3693 [ -z "$nstripe" ] && skip "can't get stripe info" && return
3694 [[ $nstripe -gt $OSTCOUNT ]] &&
3695 skip "Wrong default_stripe_count: $nstripe (OSTCOUNT: $OSTCOUNT)" &&
3697 local stride=$($LCTL lov_getconfig $DIR | grep default_stripe_size: |
3699 if [[ $nstripe -eq 0 || $nstripe -eq -1 ]]; then
3700 nstripe=$($LCTL lov_getconfig $DIR | grep obd_count: |
3704 OFFSETS="0 $((stride/2)) $((stride-1))"
3705 for offset in $OFFSETS; do
3706 for i in $(seq 0 $((nstripe-1))); do
3707 local GLOBALOFFSETS=""
3709 local size=$((((i + 2 * $nstripe )*$stride + $offset)))
3710 local myfn=$DIR/d44a-$size
3711 echo "--------writing $myfn at $size"
3712 ll_sparseness_write $myfn $size ||
3713 error "ll_sparseness_write"
3714 GLOBALOFFSETS="$GLOBALOFFSETS $size"
3715 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
3716 error "ll_sparseness_verify $GLOBALOFFSETS"
3718 for j in $(seq 0 $((nstripe-1))); do
3720 size=$((((j + $nstripe )*$stride + $offset)))
3721 ll_sparseness_write $myfn $size ||
3722 error "ll_sparseness_write"
3723 GLOBALOFFSETS="$GLOBALOFFSETS $size"
3725 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
3726 error "ll_sparseness_verify $GLOBALOFFSETS"
3731 run_test 44a "test sparse pwrite ==============================="
3735 for d in `lctl get_param -n osc.*.cur_dirty_bytes`; do
3741 before=`dirty_osc_total`
3742 echo executing "\"$*\""
3744 after=`dirty_osc_total`
3745 echo before $before, after $after
3748 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3750 # Obtain grants from OST if it supports it
3751 echo blah > ${f}_grant
3754 do_dirty_record "echo blah > $f"
3755 [[ $before -eq $after ]] && error "write wasn't cached"
3756 do_dirty_record "> $f"
3757 [[ $before -gt $after ]] || error "truncate didn't lower dirty count"
3758 do_dirty_record "echo blah > $f"
3759 [[ $before -eq $after ]] && error "write wasn't cached"
3760 do_dirty_record "sync"
3761 [[ $before -gt $after ]] || error "writeback didn't lower dirty count"
3762 do_dirty_record "echo blah > $f"
3763 [[ $before -eq $after ]] && error "write wasn't cached"
3764 do_dirty_record "cancel_lru_locks osc"
3765 [[ $before -gt $after ]] ||
3766 error "lock cancellation didn't lower dirty count"
3769 run_test 45 "osc io page accounting ============================"
3771 # in a 2 stripe file (lov.sh), page 1023 maps to page 511 in its object. this
3772 # test tickles a bug where re-dirtying a page was failing to be mapped to the
3773 # objects offset and an assert hit when an rpc was built with 1023's mapped
3774 # offset 511 and 511's raw 511 offset. it also found general redirtying bugs.
3776 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3780 dd if=/dev/zero of=$f bs=`page_size` seek=511 count=1
3782 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=1023 count=1
3783 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=511 count=1
3787 run_test 46 "dirtying a previously written page ================"
3789 # test_47 is removed "Device nodes check" is moved to test_28
3791 test_48a() { # bug 2399
3792 check_kernel_version 34 || return 0
3793 test_mkdir -p $DIR/$tdir
3795 mv $DIR/$tdir $DIR/d48.new || error "move directory failed"
3796 test_mkdir $DIR/$tdir || error "recreate directory failed"
3797 touch foo || error "'touch foo' failed after recreating cwd"
3798 test_mkdir $DIR/$tdir/bar ||
3799 error "'mkdir foo' failed after recreating cwd"
3800 if check_kernel_version 44; then
3801 touch .foo || error "'touch .foo' failed after recreating cwd"
3802 test_mkdir $DIR/$tdir/.bar ||
3803 error "'mkdir .foo' failed after recreating cwd"
3805 ls . > /dev/null || error "'ls .' failed after recreating cwd"
3806 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
3807 cd . || error "'cd .' failed after recreating cwd"
3808 test_mkdir . && error "'mkdir .' worked after recreating cwd"
3809 rmdir . && error "'rmdir .' worked after recreating cwd"
3810 ln -s . baz || error "'ln -s .' failed after recreating cwd"
3811 cd .. || error "'cd ..' failed after recreating cwd"
3813 run_test 48a "Access renamed working dir (should return errors)="
3815 test_48b() { # bug 2399
3816 check_kernel_version 34 || return 0
3818 test_mkdir -p $DIR/$tdir
3820 rmdir $DIR/$tdir || error "remove cwd $DIR/$tdir failed"
3821 touch foo && error "'touch foo' worked after removing cwd"
3822 test_mkdir $DIR/$tdir/foo &&
3823 error "'mkdir foo' worked after removing cwd"
3824 if check_kernel_version 44; then
3825 touch .foo && error "'touch .foo' worked after removing cwd"
3826 test_mkdir $DIR/$tdir/.foo &&
3827 error "'mkdir .foo' worked after removing cwd"
3829 ls . > /dev/null && error "'ls .' worked after removing cwd"
3830 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
3831 is_patchless || ( cd . && error "'cd .' worked after removing cwd" )
3832 test_mkdir $DIR/$tdir/. && error "'mkdir .' worked after removing cwd"
3833 rmdir . && error "'rmdir .' worked after removing cwd"
3834 ln -s . foo && error "'ln -s .' worked after removing cwd"
3835 cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3517
3837 run_test 48b "Access removed working dir (should return errors)="
3839 test_48c() { # bug 2350
3840 check_kernel_version 36 || return 0
3841 #lctl set_param debug=-1
3844 test_mkdir -p $DIR/$tdir/dir
3846 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
3847 $TRACE touch foo && error "touch foo worked after removing cwd"
3848 $TRACE test_mkdir foo && error "'mkdir foo' worked after removing cwd"
3849 if check_kernel_version 44; then
3850 touch .foo && error "touch .foo worked after removing cwd"
3851 test_mkdir .foo && error "mkdir .foo worked after removing cwd"
3853 $TRACE ls . && error "'ls .' worked after removing cwd"
3854 $TRACE ls .. || error "'ls ..' failed after removing cwd"
3855 is_patchless || ( $TRACE cd . &&
3856 error "'cd .' worked after removing cwd" )
3857 $TRACE test_mkdir . && error "'mkdir .' worked after removing cwd"
3858 $TRACE rmdir . && error "'rmdir .' worked after removing cwd"
3859 $TRACE ln -s . foo && error "'ln -s .' worked after removing cwd"
3860 $TRACE cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3415
3862 run_test 48c "Access removed working subdir (should return errors)"
3864 test_48d() { # bug 2350
3865 check_kernel_version 36 || return 0
3866 #lctl set_param debug=-1
3869 test_mkdir -p $DIR/$tdir/dir
3871 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
3872 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
3873 $TRACE touch foo && error "'touch foo' worked after removing parent"
3874 $TRACE test_mkdir foo && error "mkdir foo worked after removing parent"
3875 if check_kernel_version 44; then
3876 touch .foo && error "'touch .foo' worked after removing parent"
3878 error "mkdir .foo worked after removing parent"
3880 $TRACE ls . && error "'ls .' worked after removing parent"
3881 $TRACE ls .. && error "'ls ..' worked after removing parent"
3882 is_patchless || ( $TRACE cd . &&
3883 error "'cd .' worked after recreate parent" )
3884 $TRACE test_mkdir . && error "'mkdir .' worked after removing parent"
3885 $TRACE rmdir . && error "'rmdir .' worked after removing parent"
3886 $TRACE ln -s . foo && error "'ln -s .' worked after removing parent"
3887 is_patchless || ( $TRACE cd .. &&
3888 error "'cd ..' worked after removing parent" || true )
3890 run_test 48d "Access removed parent subdir (should return errors)"
3892 test_48e() { # bug 4134
3893 check_kernel_version 41 || return 0
3894 #lctl set_param debug=-1
3897 test_mkdir -p $DIR/$tdir/dir
3899 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
3900 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
3901 $TRACE touch $DIR/$tdir || error "'touch $DIR/$tdir' failed"
3902 $TRACE chmod +x $DIR/$tdir || error "'chmod +x $DIR/$tdir' failed"
3903 # On a buggy kernel addition of "touch foo" after cd .. will
3904 # produce kernel oops in lookup_hash_it
3905 touch ../foo && error "'cd ..' worked after recreate parent"
3907 $TRACE rm $DIR/$tdir || error "rm '$DIR/$tdir' failed"
3909 run_test 48e "Access to recreated parent subdir (should return errors)"
3911 test_49() { # LU-1030
3912 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3913 # get ost1 size - lustre-OST0000
3914 ost1_size=$(do_facet ost1 $LFS df | grep ${ost1_svc} |
3916 # write 800M at maximum
3917 [[ $ost1_size -lt 2 ]] && ost1_size=2
3918 [[ $ost1_size -gt 819200 ]] && ost1_size=819200
3920 $SETSTRIPE -c 1 -i 0 $DIR/$tfile
3921 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((ost1_size >> 2)) &
3924 # change max_pages_per_rpc while writing the file
3925 local osc1_mppc=osc.$(get_osc_import_name client ost1).max_pages_per_rpc
3926 local orig_mppc=$($LCTL get_param -n $osc1_mppc)
3927 # loop until dd process exits
3928 while ps ax -opid | grep -wq $dd_pid; do
3929 $LCTL set_param $osc1_mppc=$((RANDOM % 256 + 1))
3930 sleep $((RANDOM % 5 + 1))
3932 # restore original max_pages_per_rpc
3933 $LCTL set_param $osc1_mppc=$orig_mppc
3934 rm $DIR/$tfile || error "rm $DIR/$tfile failed"
3936 run_test 49 "Change max_pages_per_rpc won't break osc extent"
3940 test_mkdir $DIR/$tdir
3942 ls /proc/$$/cwd || error "ls /proc/$$/cwd failed"
3944 run_test 50 "special situations: /proc symlinks ==============="
3946 test_51a() { # was test_51
3947 # bug 1516 - create an empty entry right after ".." then split dir
3948 test_mkdir -c1 $DIR/$tdir
3949 touch $DIR/$tdir/foo
3950 $MCREATE $DIR/$tdir/bar
3952 createmany -m $DIR/$tdir/longfile 201
3954 while [[ $(ls -sd $DIR/$tdir | awk '{ print $1 }') -eq 4 ]]; do
3955 $MCREATE $DIR/$tdir/longfile$FNUM
3960 ls -l $DIR/$tdir > /dev/null || error "ls -l $DIR/$tdir failed"
3962 run_test 51a "special situations: split htree with empty entry =="
3964 export NUMTEST=70000
3966 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3967 local BASE=$DIR/d${base}.${TESTSUITE}
3969 # cleanup the directory
3972 test_mkdir -p -c1 $BASE
3974 local mdtidx=$(printf "%04x" $($LFS getstripe -M $BASE))
3975 local numfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.filesfree)
3976 [[ $numfree -lt 21000 ]] && skip "not enough free inodes ($numfree)" &&
3979 [[ $numfree -lt $NUMTEST ]] && NUMTEST=$(($numfree - 50)) &&
3980 echo "reduced count to $NUMTEST due to inodes"
3982 # need to check free space for the directories as well
3983 local blkfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.kbytesavail)
3984 numfree=$((blkfree / 4))
3985 [[ $numfree -lt $NUMTEST ]] && NUMTEST=$(($numfree - 50)) &&
3986 echo "reduced count to $NUMTEST due to blocks"
3988 createmany -d $BASE/d $NUMTEST && echo $NUMTEST > $BASE/fnum ||
3989 echo "failed" > $BASE/fnum
3991 run_test 51b "exceed 64k subdirectory nlink limit"
3993 test_51ba() { # LU-993
3994 local BASE=$DIR/d${base}.${TESTSUITE}
3995 # unlink all but 100 subdirectories, then check it still works
3997 [ -f $BASE/fnum ] && local NUMPREV=$(cat $BASE/fnum) && rm $BASE/fnum
3999 [ "$NUMPREV" != "failed" ] && NUMTEST=$NUMPREV
4000 local DELETE=$((NUMTEST - LEFT))
4002 # continue on to run this test even if 51b didn't finish,
4003 # just to delete the many subdirectories created.
4004 [ ! -d "${BASE}/d1" ] && skip "test_51b() not run" && return 0
4006 # for ldiskfs the nlink count should be 1, but this is OSD specific
4007 # and so this is listed for informational purposes only
4008 echo "nlink before: $(stat -c %h $BASE), created before: $NUMTEST"
4009 unlinkmany -d $BASE/d $DELETE
4012 if [ $RC -ne 0 ]; then
4013 if [ "$NUMPREV" == "failed" ]; then
4014 skip "previous setup failed"
4017 error "unlink of first $DELETE subdirs failed"
4022 echo "nlink between: $(stat -c %h $BASE)"
4023 # trim the first line of ls output
4024 local FOUND=$(($(ls -l ${BASE} | wc -l) - 1))
4025 [ $FOUND -ne $LEFT ] &&
4026 error "can't find subdirs: found only $FOUND/$LEFT"
4028 unlinkmany -d $BASE/d $DELETE $LEFT ||
4029 error "unlink of second $LEFT subdirs failed"
4030 # regardless of whether the backing filesystem tracks nlink accurately
4031 # or not, the nlink count shouldn't be more than "." and ".." here
4032 local AFTER=$(stat -c %h $BASE)
4033 [[ $AFTER -gt 2 ]] && error "nlink after: $AFTER > 2" ||
4034 echo "nlink after: $AFTER"
4036 run_test 51ba "verify nlink for many subdirectory cleanup"
4039 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4040 [[ $OSTCOUNT -lt 3 ]] &&
4041 skip_env "skipping test with few OSTs" && return
4042 test_mkdir -p $DIR/$tdir
4043 createmany -o $DIR/$tdir/t- 1000
4044 $GETSTRIPE $DIR/$tdir > $TMP/files
4045 for N in $(seq 0 $((OSTCOUNT - 1))); do
4046 OBJS[$N]=$(awk -vobjs=0 '($1 == '$N') { objs += 1 } \
4047 END { printf("%0.0f", objs) }' $TMP/files)
4048 OBJS0[$N]=$(grep -A 1 idx $TMP/files | awk -vobjs=0 \
4049 '($1 == '$N') { objs += 1 } \
4050 END { printf("%0.0f", objs) }')
4051 log "OST$N has ${OBJS[$N]} objects, ${OBJS0[$N]} are index 0"
4053 unlinkmany $DIR/$tdir/t- 1000
4056 for N in $(seq 1 $((OSTCOUNT - 1))); do
4057 [[ ${OBJS[$N]} -lt $((${OBJS[$NLAST]} - 20)) ]] &&
4058 error "OST $N has less objects vs OST $NLAST" \
4059 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
4060 [[ ${OBJS[$N]} -gt $((${OBJS[$NLAST]} + 20)) ]] &&
4061 error "OST $N has less objects vs OST $NLAST" \
4062 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
4064 [[ ${OBJS0[$N]} -lt $((${OBJS0[$NLAST]} - 20)) ]] &&
4065 error "OST $N has less #0 objects vs OST $NLAST" \
4066 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
4067 [[ ${OBJS0[$N]} -gt $((${OBJS0[$NLAST]} + 20)) ]] &&
4068 error "OST $N has less #0 objects vs OST $NLAST" \
4069 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
4073 run_test 51d "check object distribution ===================="
4076 [ -f $DIR/$tdir/foo ] && chattr -a $DIR/$tdir/foo
4077 test_mkdir -p $DIR/$tdir
4078 touch $DIR/$tdir/foo
4079 chattr +a $DIR/$tdir/foo || error "chattr +a failed"
4080 echo bar >> $DIR/$tdir/foo || error "append bar failed"
4081 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
4082 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
4083 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
4085 echo foo >> $DIR/$tdir/foo || error "append foo failed"
4086 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
4087 lsattr $DIR/$tdir/foo | egrep -q "^-+a[-e]+ $DIR/$tdir/foo" ||
4089 chattr -a $DIR/$tdir/foo || error "chattr -a failed"
4090 cp -r $DIR/$tdir /tmp/
4091 rm -fr $DIR/$tdir || error "cleanup rm failed"
4093 run_test 52a "append-only flag test (should return errors) ====="
4096 [ -f $DIR/$tdir/foo ] && chattr -i $DIR/$tdir/foo
4097 test_mkdir -p $DIR/$tdir
4098 touch $DIR/$tdir/foo
4099 chattr +i $DIR/$tdir/foo || error "chattr +i failed"
4100 cat test > $DIR/$tdir/foo && error "cat test worked"
4101 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
4102 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
4103 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
4105 echo foo >> $DIR/$tdir/foo && error "echo worked"
4106 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
4107 [ -f $DIR/$tdir/foo ] || error "$tdir/foo is not a file"
4108 [ -f $DIR/$tdir/foo_ren ] && error "$tdir/foo_ren is not a file"
4109 lsattr $DIR/$tdir/foo | egrep -q "^-+i[-e]+ $DIR/$tdir/foo" ||
4111 chattr -i $DIR/$tdir/foo || error "chattr failed"
4113 rm -fr $DIR/$tdir || error "unable to remove $DIR/$tdir"
4115 run_test 52b "immutable flag test (should return errors) ======="
4118 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4119 remote_mds_nodsh && skip "remote MDS with nodsh" && return
4120 remote_ost_nodsh && skip "remote OST with nodsh" && return
4133 local support_last_seq=true
4135 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.60) ]] ||
4136 support_last_seq=false
4139 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS)
4141 for value in $(do_facet $SINGLEMDS \
4142 $LCTL get_param osc.$mdtosc.prealloc_last_id) ; do
4143 param=$(echo ${value[0]} | cut -d "=" -f1)
4144 ostname=$(echo $param | cut -d "." -f2 | cut -d - -f 1-2)
4146 if $support_last_seq; then
4147 param_seq=$(echo $param |
4148 sed -e s/prealloc_last_id/prealloc_last_seq/g)
4149 mds_last_seq=$(do_facet $SINGLEMDS \
4150 $LCTL get_param -n $param_seq)
4152 mds_last=$(do_facet $SINGLEMDS $LCTL get_param -n $param)
4154 ostnum=$(index_from_ostuuid ${ostname}_UUID)
4155 node=$(facet_active_host ost$((ostnum+1)))
4156 param="obdfilter.$ostname.last_id"
4157 for ost_last in $(do_node $node $LCTL get_param -n $param) ; do
4158 echo "$ostname.last_id=$ost_last; MDS.last_id=$mds_last"
4159 ost_last_id=$ost_last
4161 if $support_last_seq; then
4162 ost_last_id=$(echo $ost_last |
4163 awk -F':' '{print $2}' |
4165 ost_last_seq=$(echo $ost_last |
4166 awk -F':' '{print $1}')
4167 [[ $ost_last_seq = $mds_last_seq ]] || continue
4170 if [[ $ost_last_id != $mds_last ]]; then
4171 error "$ost_last_id != $mds_last"
4178 $found || error "can not match last_seq/last_id for $mdtosc"
4181 run_test 53 "verify that MDS and OSTs agree on pre-creation ===="
4184 $SOCKETSERVER $DIR/socket ||
4185 error "$SOCKETSERVER $DIR/socket failed: $?"
4186 $SOCKETCLIENT $DIR/socket ||
4187 error "$SOCKETCLIENT $DIR/socket failed: $?"
4188 $MUNLINK $DIR/socket || error "$MUNLINK $DIR/socket failed: $?"
4190 run_test 54a "unix domain socket test =========================="
4196 dd if=/dev/zero of=$f bs=$(page_size) count=1
4198 run_test 54b "char device works in lustre ======================"
4201 [ -b /dev/loop/0 ] && LOOPBASE=/dev/loop/
4202 [ -b /dev/loop0 ] && LOOPBASE=/dev/loop
4203 [ -z "$LOOPBASE" ] && echo "/dev/loop/0 and /dev/loop0 gone?" && return
4205 for i in $(seq 3 7); do
4206 losetup $LOOPBASE$i > /dev/null 2>&1 && continue
4214 loopdev="$DIR/loop54c"
4217 $UMOUNT -d $tdir || rc=$?
4218 losetup -d $loopdev || true
4224 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4227 loopdev="$DIR/loop54c"
4230 [ -z "$LOOPNUM" ] && echo "couldn't find empty loop device" && return
4231 mknod $loopdev b 7 $LOOPNUM
4232 echo "make a loop file system with $tfile on $loopdev ($LOOPNUM)..."
4233 dd if=/dev/zero of=$tfile bs=$(get_page_size client) seek=1024 count=1 > /dev/null
4234 losetup $loopdev $tfile || error "can't set up $loopdev for $tfile"
4235 trap cleanup_54c EXIT
4236 mkfs.ext2 $loopdev || error "mke2fs on $loopdev"
4238 mount -t ext2 $loopdev $tdir || error "error mounting $loopdev on $tdir"
4239 dd if=/dev/zero of=$tdir/tmp bs=`page_size` count=30 || error "dd write"
4241 dd if=$tdir/tmp of=/dev/zero bs=`page_size` count=30 || error "dd read"
4244 run_test 54c "block device works in lustre ====================="
4250 [ "$string" = $(echo $string > $f | cat $f) ] || error "$f != $string"
4252 run_test 54d "fifo device works in lustre ======================"
4255 check_kernel_version 46 || return 0
4258 cp -aL /dev/console $f
4259 echo $string > $f || error "echo $string to $f failed"
4261 run_test 54e "console/tty device works in lustre ======================"
4263 #The test_55 used to be iopen test and it was removed by bz#24037.
4264 #run_test 55 "check iopen_connect_dentry() ======================"
4266 test_56a() { # was test_56
4269 test_mkdir -p $DIR/$tdir/dir
4271 NUMFILESx2=$(($NUMFILES * 2))
4272 for i in $(seq 1 $NUMFILES); do
4273 touch $DIR/$tdir/file$i
4274 touch $DIR/$tdir/dir/file$i
4277 # test lfs getstripe with --recursive
4278 FILENUM=$($GETSTRIPE --recursive $DIR/$tdir | grep -c obdidx)
4279 [[ $FILENUM -eq $NUMFILESx2 ]] ||
4280 error "$GETSTRIPE --recursive: found $FILENUM, not $NUMFILESx2"
4281 FILENUM=$($GETSTRIPE $DIR/$tdir | grep -c obdidx)
4282 [[ $FILENUM -eq $NUMFILES ]] ||
4283 error "$GETSTRIPE $DIR/$tdir: found $FILENUM, not $NUMFILES"
4284 echo "$GETSTRIPE --recursive passed."
4286 # test lfs getstripe with file instead of dir
4287 FILENUM=$($GETSTRIPE $DIR/$tdir/file1 | grep -c obdidx)
4288 [[ $FILENUM -eq 1 ]] ||
4289 error "$GETSTRIPE $DIR/$tdir/file1: found $FILENUM, not 1"
4290 echo "$GETSTRIPE file1 passed."
4292 #test lfs getstripe with --verbose
4293 [[ $($GETSTRIPE --verbose $DIR/$tdir |
4294 grep -c lmm_magic) -eq $NUMFILES ]] ||
4295 error "$GETSTRIPE --verbose $DIR/$tdir: want $NUMFILES"
4296 [[ $($GETSTRIPE $DIR/$tdir | grep -c lmm_magic) -eq 0 ]] ||
4297 rror "$GETSTRIPE $DIR/$tdir: showed lmm_magic"
4298 echo "$GETSTRIPE --verbose passed."
4300 #test lfs getstripe with --obd
4301 $GETSTRIPE --obd wrong_uuid $DIR/$tdir 2>&1 |
4302 grep -q "unknown obduuid" ||
4303 error "$GETSTRIPE --obd wrong_uuid should return error message"
4305 [[ $OSTCOUNT -lt 2 ]] &&
4306 skip_env "skipping other $GETSTRIPE --obd test" && return
4309 OBDUUID=$(ostuuid_from_index $OSTIDX)
4310 FILENUM=$($GETSTRIPE -ir $DIR/$tdir | grep "^$OSTIDX\$" | wc -l)
4311 FOUND=$($GETSTRIPE -r --obd $OBDUUID $DIR/$tdir | grep obdidx | wc -l)
4312 [[ $FOUND -eq $FILENUM ]] ||
4313 error "$GETSTRIPE --obd wrong: found $FOUND, expected $FILENUM"
4314 [[ $($GETSTRIPE -r -v --obd $OBDUUID $DIR/$tdir |
4315 sed '/^[ ]*'${OSTIDX}'[ ]/d' |
4316 sed -n '/^[ ]*[0-9][0-9]*[ ]/p' | wc -l) -eq 0 ]] ||
4317 error "$GETSTRIPE --obd: should not show file on other obd"
4318 echo "$GETSTRIPE --obd passed"
4320 run_test 56a "check $GETSTRIPE"
4325 local LOCAL_NUMFILES="$1"
4326 local LOCAL_NUMDIRS="$2"
4327 local MKDIR_PARAMS="$3"
4328 local DIR_STRIPE_PARAMS="$4"
4330 if [ ! -d "$TDIR" ] ; then
4331 test_mkdir -p $DIR_STRIPE_PARAMS $TDIR
4332 [ "$MKDIR_PARAMS" ] && $SETSTRIPE $MKDIR_PARAMS $TDIR
4333 for i in `seq 1 $LOCAL_NUMFILES` ; do
4336 for i in `seq 1 $LOCAL_NUMDIRS` ; do
4337 test_mkdir $DIR_STRIPE_PARAMS $TDIR/dir$i
4338 for j in `seq 1 $LOCAL_NUMFILES` ; do
4339 touch $TDIR/dir$i/file$j
4345 setup_56_special() {
4349 if [ ! -e "$TDIR/loop1b" ] ; then
4350 for i in `seq 1 $LOCAL_NUMFILES` ; do
4351 mknod $TDIR/loop${i}b b 7 $i
4352 mknod $TDIR/null${i}c c 1 3
4353 ln -s $TDIR/file1 $TDIR/link${i}l
4355 for i in `seq 1 $LOCAL_NUMDIRS` ; do
4356 mknod $TDIR/dir$i/loop${i}b b 7 $i
4357 mknod $TDIR/dir$i/null${i}c c 1 3
4358 ln -s $TDIR/dir$i/file1 $TDIR/dir$i/link${i}l
4367 setup_56 $NUMFILES $NUMDIRS
4369 EXPECTED=$(($NUMDIRS + 2))
4370 # test lfs find with -name
4371 for i in $(seq 1 $NUMFILES) ; do
4372 NUMS=$($LFIND -name "*$i" $TDIR | wc -l)
4373 [ $NUMS -eq $EXPECTED ] ||
4374 error "lfs find -name \"*$i\" $TDIR wrong: "\
4375 "found $NUMS, expected $EXPECTED"
4378 run_test 56g "check lfs find -name ============================="
4384 setup_56 $NUMFILES $NUMDIRS
4386 EXPECTED=$(((NUMDIRS + 1) * (NUMFILES - 1) + NUMFILES))
4387 # test lfs find with ! -name
4388 for i in $(seq 1 $NUMFILES) ; do
4389 NUMS=$($LFIND ! -name "*$i" $TDIR | wc -l)
4390 [ $NUMS -eq $EXPECTED ] ||
4391 error "lfs find ! -name \"*$i\" $TDIR wrong: "\
4392 "found $NUMS, expected $EXPECTED"
4395 run_test 56h "check lfs find ! -name ============================="
4399 test_mkdir -p $DIR/$tdir
4400 UUID=$(ostuuid_from_index 0 $DIR/$tdir)
4401 CMD="$LFIND -ost $UUID $DIR/$tdir"
4403 [ -z "$OUT" ] || error "\"$CMD\" returned directory '$OUT'"
4405 run_test 56i "check 'lfs find -ost UUID' skips directories ======="
4409 setup_56_special $NUMFILES $NUMDIRS
4411 EXPECTED=$((NUMDIRS + 1))
4412 CMD="$LFIND -type d $TDIR"
4413 NUMS=$($CMD | wc -l)
4414 [ $NUMS -eq $EXPECTED ] ||
4415 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4417 run_test 56j "check lfs find -type d ============================="
4421 setup_56_special $NUMFILES $NUMDIRS
4423 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4424 CMD="$LFIND -type f $TDIR"
4425 NUMS=$($CMD | wc -l)
4426 [ $NUMS -eq $EXPECTED ] ||
4427 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4429 run_test 56k "check lfs find -type f ============================="
4433 setup_56_special $NUMFILES $NUMDIRS
4435 EXPECTED=$((NUMDIRS + NUMFILES))
4436 CMD="$LFIND -type b $TDIR"
4437 NUMS=$($CMD | wc -l)
4438 [ $NUMS -eq $EXPECTED ] ||
4439 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4441 run_test 56l "check lfs find -type b ============================="
4445 setup_56_special $NUMFILES $NUMDIRS
4447 EXPECTED=$((NUMDIRS + NUMFILES))
4448 CMD="$LFIND -type c $TDIR"
4449 NUMS=$($CMD | wc -l)
4450 [ $NUMS -eq $EXPECTED ] ||
4451 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4453 run_test 56m "check lfs find -type c ============================="
4457 setup_56_special $NUMFILES $NUMDIRS
4459 EXPECTED=$((NUMDIRS + NUMFILES))
4460 CMD="$LFIND -type l $TDIR"
4461 NUMS=$($CMD | wc -l)
4462 [ $NUMS -eq $EXPECTED ] ||
4463 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4465 run_test 56n "check lfs find -type l ============================="
4469 setup_56 $NUMFILES $NUMDIRS
4470 utime $TDIR/file1 > /dev/null || error "utime (1)"
4471 utime $TDIR/file2 > /dev/null || error "utime (2)"
4472 utime $TDIR/dir1 > /dev/null || error "utime (3)"
4473 utime $TDIR/dir2 > /dev/null || error "utime (4)"
4474 utime $TDIR/dir1/file1 > /dev/null || error "utime (5)"
4475 dd if=/dev/zero count=1 >> $TDIR/dir1/file1 && sync
4478 NUMS=`$LFIND -mtime +0 $TDIR | wc -l`
4479 [ $NUMS -eq $EXPECTED ] || \
4480 error "lfs find -mtime +0 $TDIR wrong: found $NUMS, expected $EXPECTED"
4483 CMD="$LFIND -mtime 0 $TDIR"
4484 NUMS=$($CMD | wc -l)
4485 [ $NUMS -eq $EXPECTED ] ||
4486 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4488 run_test 56o "check lfs find -mtime for old files =========================="
4491 [ $RUNAS_ID -eq $UID ] &&
4492 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
4495 setup_56 $NUMFILES $NUMDIRS
4497 chown $RUNAS_ID $TDIR/file* || error "chown $DIR/${tdir}g/file$i failed"
4499 CMD="$LFIND -uid $RUNAS_ID $TDIR"
4500 NUMS=$($CMD | wc -l)
4501 [ $NUMS -eq $EXPECTED ] || \
4502 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4504 EXPECTED=$(((NUMFILES + 1) * NUMDIRS + 1))
4505 CMD="$LFIND ! -uid $RUNAS_ID $TDIR"
4506 NUMS=$($CMD | wc -l)
4507 [ $NUMS -eq $EXPECTED ] || \
4508 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4510 run_test 56p "check lfs find -uid and ! -uid ==============================="
4513 [ $RUNAS_ID -eq $UID ] &&
4514 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
4517 setup_56 $NUMFILES $NUMDIRS
4519 chgrp $RUNAS_GID $TDIR/file* || error "chown $TDIR/file$i failed"
4522 CMD="$LFIND -gid $RUNAS_GID $TDIR"
4523 NUMS=$($CMD | wc -l)
4524 [ $NUMS -eq $EXPECTED ] ||
4525 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4527 EXPECTED=$(( ($NUMFILES+1) * $NUMDIRS + 1))
4528 CMD="$LFIND ! -gid $RUNAS_GID $TDIR"
4529 NUMS=$($CMD | wc -l)
4530 [ $NUMS -eq $EXPECTED ] ||
4531 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4533 run_test 56q "check lfs find -gid and ! -gid ==============================="
4537 setup_56 $NUMFILES $NUMDIRS
4540 CMD="$LFIND -size 0 -type f $TDIR"
4541 NUMS=$($CMD | wc -l)
4542 [ $NUMS -eq $EXPECTED ] ||
4543 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4545 CMD="$LFIND ! -size 0 -type f $TDIR"
4546 NUMS=$($CMD | wc -l)
4547 [ $NUMS -eq $EXPECTED ] ||
4548 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4549 echo "test" > $TDIR/$tfile
4550 echo "test2" > $TDIR/$tfile.2 && sync
4552 CMD="$LFIND -size 5 -type f $TDIR"
4553 NUMS=$($CMD | wc -l)
4554 [ $NUMS -eq $EXPECTED ] ||
4555 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4557 CMD="$LFIND -size +5 -type f $TDIR"
4558 NUMS=$($CMD | wc -l)
4559 [ $NUMS -eq $EXPECTED ] ||
4560 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4562 CMD="$LFIND -size +0 -type f $TDIR"
4563 NUMS=$($CMD | wc -l)
4564 [ $NUMS -eq $EXPECTED ] ||
4565 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4567 CMD="$LFIND ! -size -5 -type f $TDIR"
4568 NUMS=$($CMD | wc -l)
4569 [ $NUMS -eq $EXPECTED ] ||
4570 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4572 CMD="$LFIND -size -5 -type f $TDIR"
4573 NUMS=$($CMD | wc -l)
4574 [ $NUMS -eq $EXPECTED ] ||
4575 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4577 run_test 56r "check lfs find -size works =========================="
4579 test_56s() { # LU-611
4581 setup_56 $NUMFILES $NUMDIRS "-c $OSTCOUNT"
4583 if [[ $OSTCOUNT -gt 1 ]]; then
4584 $SETSTRIPE -c 1 $TDIR/$tfile.{0,1,2,3}
4588 ONESTRIPE=$(((NUMDIRS + 1) * NUMFILES))
4592 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4593 CMD="$LFIND -stripe-count $OSTCOUNT -type f $TDIR"
4594 NUMS=$($CMD | wc -l)
4595 [ $NUMS -eq $EXPECTED ] || {
4597 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4600 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + EXTRA))
4601 CMD="$LFIND -stripe-count +0 -type f $TDIR"
4602 NUMS=$($CMD | wc -l)
4603 [ $NUMS -eq $EXPECTED ] || {
4605 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4609 CMD="$LFIND -stripe-count 1 -type f $TDIR"
4610 NUMS=$($CMD | wc -l)
4611 [ $NUMS -eq $EXPECTED ] || {
4613 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4616 CMD="$LFIND -stripe-count -2 -type f $TDIR"
4617 NUMS=$($CMD | wc -l)
4618 [ $NUMS -eq $EXPECTED ] || {
4620 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4624 CMD="$LFIND -stripe-count $((OSTCOUNT + 1)) -type f $TDIR"
4625 NUMS=$($CMD | wc -l)
4626 [ $NUMS -eq $EXPECTED ] || {
4628 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4631 run_test 56s "check lfs find -stripe-count works"
4633 test_56t() { # LU-611
4635 setup_56 $NUMFILES $NUMDIRS "-s 512k"
4637 $SETSTRIPE -S 256k $TDIR/$tfile.{0,1,2,3}
4639 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4640 CMD="$LFIND -stripe-size 512k -type f $TDIR"
4641 NUMS=$($CMD | wc -l)
4642 [ $NUMS -eq $EXPECTED ] ||
4643 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4645 CMD="$LFIND -stripe-size +320k -type f $TDIR"
4646 NUMS=$($CMD | wc -l)
4647 [ $NUMS -eq $EXPECTED ] ||
4648 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4650 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + 4))
4651 CMD="$LFIND -stripe-size +200k -type f $TDIR"
4652 NUMS=$($CMD | wc -l)
4653 [ $NUMS -eq $EXPECTED ] ||
4654 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4656 CMD="$LFIND -stripe-size -640k -type f $TDIR"
4657 NUMS=$($CMD | wc -l)
4658 [ $NUMS -eq $EXPECTED ] ||
4659 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4662 CMD="$LFIND -stripe-size 256k -type f $TDIR"
4663 NUMS=$($CMD | wc -l)
4664 [ $NUMS -eq $EXPECTED ] ||
4665 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4667 CMD="$LFIND -stripe-size -320k -type f $TDIR"
4668 NUMS=$($CMD | wc -l)
4669 [ $NUMS -eq $EXPECTED ] ||
4670 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4673 CMD="$LFIND -stripe-size 1024k -type f $TDIR"
4674 NUMS=$($CMD | wc -l)
4675 [ $NUMS -eq $EXPECTED ] ||
4676 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4678 run_test 56t "check lfs find -stripe-size works"
4680 test_56u() { # LU-611
4682 setup_56 $NUMFILES $NUMDIRS "-i 0"
4684 if [[ $OSTCOUNT -gt 1 ]]; then
4685 $SETSTRIPE -i 1 $TDIR/$tfile.{0,1,2,3}
4691 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4692 CMD="$LFIND -stripe-index 0 -type f $TDIR"
4693 NUMS=$($CMD | wc -l)
4694 [ $NUMS -eq $EXPECTED ] ||
4695 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4698 CMD="$LFIND -stripe-index 1 -type f $TDIR"
4699 NUMS=$($CMD | wc -l)
4700 [ $NUMS -eq $EXPECTED ] ||
4701 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4703 CMD="$LFIND ! -stripe-index 0 -type f $TDIR"
4704 NUMS=$($CMD | wc -l)
4705 [ $NUMS -eq $EXPECTED ] ||
4706 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4709 # This should produce an error and not return any files
4710 CMD="$LFIND -stripe-index $OSTCOUNT -type f $TDIR"
4711 NUMS=$($CMD 2>/dev/null | wc -l)
4712 [ $NUMS -eq $EXPECTED ] ||
4713 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4715 if [[ $OSTCOUNT -gt 1 ]]; then
4716 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + ONESTRIPE))
4717 CMD="$LFIND -stripe-index 0,1 -type f $TDIR"
4718 NUMS=$($CMD | wc -l)
4719 [ $NUMS -eq $EXPECTED ] ||
4720 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4723 run_test 56u "check lfs find -stripe-index works"
4730 setup_56 $NUMFILES $NUMDIRS
4732 UUID=$(mdtuuid_from_index $MDT_IDX $TDIR)
4733 [ -z "$UUID" ] && error "mdtuuid_from_index cannot find MDT index $MDT_IDX"
4735 for file in $($LFIND -mdt $UUID $TDIR); do
4736 file_mdt_idx=$($GETSTRIPE -M $file)
4737 [ $file_mdt_idx -eq $MDT_IDX ] ||
4738 error "'lfind -mdt $UUID' != 'getstripe -M' ($file_mdt_idx)"
4741 run_test 56v "check 'lfs find -mdt match with lfs getstripe -M' ======="
4743 # Get and check the actual stripe count of one file.
4744 # Usage: check_stripe_count <file> <expected_stripe_count>
4745 check_stripe_count() {
4750 [[ -z "$file" || -z "$expected" ]] &&
4751 error "check_stripe_count: invalid argument!"
4753 local cmd="$GETSTRIPE -c $file"
4754 actual=$($cmd) || error "$cmd failed"
4755 actual=${actual%% *}
4757 if [[ $actual -ne $expected ]]; then
4758 [[ $expected -eq -1 ]] ||
4759 error "$cmd wrong: found $actual, expected $expected"
4760 [[ $actual -eq $OSTCOUNT ]] ||
4761 error "$cmd wrong: found $actual, expected $OSTCOUNT"
4766 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4769 rm -rf $TDIR || error "remove $TDIR failed"
4770 setup_56 $NUMFILES $NUMDIRS "-c $OSTCOUNT" "-c1"
4773 stripe_size=$($GETSTRIPE -S -d $TDIR) ||
4774 error "$GETSTRIPE -S -d $TDIR failed"
4775 stripe_size=${stripe_size%% *}
4777 local file_size=$((stripe_size * OSTCOUNT))
4778 local file_num=$((NUMDIRS * NUMFILES + NUMFILES))
4779 local required_space=$((file_num * file_size))
4780 local free_space=$($LCTL get_param -n lov.$LOVNAME.kbytesavail)
4781 [[ $free_space -le $((required_space / 1024)) ]] &&
4782 skip_env "need at least $required_space bytes free space," \
4783 "have $free_space kbytes" && return
4786 local dd_count=$((file_size / dd_bs))
4788 # write data into the files
4792 for i in $(seq 1 $NUMFILES); do
4794 yes | dd bs=$dd_bs count=$dd_count of=$file >/dev/null 2>&1 ||
4795 error "write data into $file failed"
4797 for i in $(seq 1 $NUMDIRS); do
4798 for j in $(seq 1 $NUMFILES); do
4799 file=$TDIR/dir$i/file$j
4800 yes | dd bs=$dd_bs count=$dd_count of=$file \
4802 error "write data into $file failed"
4807 [[ $OSTCOUNT -gt 1 ]] && expected=$((OSTCOUNT - 1))
4810 local cmd="$LFS_MIGRATE -y -c $expected $TDIR/file1"
4812 eval $cmd || error "$cmd failed"
4814 check_stripe_count $TDIR/file1 $expected
4817 cmd="$LFS_MIGRATE -y -c $expected $TDIR/dir1"
4819 eval $cmd || error "$cmd failed"
4821 for j in $(seq 1 $NUMFILES); do
4822 check_stripe_count $TDIR/dir1/file$j $expected
4825 # lfs_migrate works with lfs find
4826 cmd="$LFIND -stripe_count $OSTCOUNT -type f $TDIR |
4827 $LFS_MIGRATE -y -c $expected"
4829 eval $cmd || error "$cmd failed"
4831 for i in $(seq 2 $NUMFILES); do
4832 check_stripe_count $TDIR/file$i $expected
4834 for i in $(seq 2 $NUMDIRS); do
4835 for j in $(seq 1 $NUMFILES); do
4836 check_stripe_count $TDIR/dir$i/file$j $expected
4840 run_test 56w "check lfs_migrate -c stripe_count works"
4843 check_swap_layouts_support && return 0
4844 [[ $OSTCOUNT -lt 2 ]] &&
4845 skip_env "need 2 OST, skipping test" && return
4847 local dir0=$DIR/$tdir/$testnum
4848 mkdir -p $dir0 || error "creating dir $dir0"
4850 local ref1=/etc/passwd
4851 local file1=$dir0/file1
4853 $SETSTRIPE -c 2 $file1
4855 $LFS migrate -c 1 $file1 || error "migrate failed rc = $?"
4856 stripe=$($GETSTRIPE -c $file1)
4857 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
4858 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
4863 run_test 56x "lfs migration support"
4866 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.53) ] &&
4867 skip "No HSM support on MDS of $(get_lustre_version)," \
4868 "need 2.4.53 at least" && return
4871 local dir0=$DIR/$tdir/$testnum
4872 mkdir -p $dir0 || error "creating dir $dir0"
4873 local f1=$dir0/file1
4874 local f2=$dir0/file2
4876 touch $f1 || error "creating std file $f1"
4877 $MULTIOP $f2 H2c || error "creating released file $f2"
4879 # a directory can be raid0, so ask only for files
4880 res=$($LFIND $dir0 -L raid0 -type f | wc -l)
4881 [[ $res == 2 ]] || error "search raid0: found $res files != 2"
4883 res=$($LFIND $dir0 \! -L raid0 -type f | wc -l)
4884 [[ $res == 0 ]] || error "search !raid0: found $res files != 0"
4886 # only files can be released, so no need to force file search
4887 res=$($LFIND $dir0 -L released)
4888 [[ $res == $f2 ]] || error "search released: found $res != $f2"
4890 res=$($LFIND $dir0 \! -L released)
4891 [[ $res == $f1 ]] || error "search !released: found $res != $f1"
4894 run_test 56y "lfs find -L raid0|released"
4897 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4898 # note test will not do anything if MDS is not local
4899 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
4900 skip "Only applicable to ldiskfs-based MDTs"
4904 remote_mds_nodsh && skip "remote MDS with nodsh" && return
4905 local MNTDEV="osd*.*MDT*.mntdev"
4906 DEV=$(do_facet $SINGLEMDS lctl get_param -n $MNTDEV)
4907 [ -z "$DEV" ] && error "can't access $MNTDEV"
4908 for DEV in $(do_facet $SINGLEMDS lctl get_param -n $MNTDEV); do
4909 do_facet $SINGLEMDS $DUMPE2FS -h $DEV > $TMP/t57a.dump ||
4910 error "can't access $DEV"
4911 DEVISIZE=$(awk '/Inode size:/ { print $3 }' $TMP/t57a.dump)
4912 [[ $DEVISIZE -gt 128 ]] || error "inode size $DEVISIZE"
4916 run_test 57a "verify MDS filesystem created with large inodes =="
4919 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4920 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
4921 skip "Only applicable to ldiskfs-based MDTs"
4925 remote_mds_nodsh && skip "remote MDS with nodsh" && return
4930 local FILEN=$dir/f$FILECOUNT
4932 rm -rf $dir || error "removing $dir"
4933 test_mkdir -p $dir || error "creating $dir"
4934 local num=$(get_mds_dir $dir)
4937 echo "mcreating $FILECOUNT files"
4938 createmany -m $dir/f 1 $FILECOUNT || \
4939 error "creating files in $dir"
4941 # verify that files do not have EAs yet
4942 $GETSTRIPE $FILE1 2>&1 | grep -q "no stripe" || error "$FILE1 has an EA"
4943 $GETSTRIPE $FILEN 2>&1 | grep -q "no stripe" || error "$FILEN has an EA"
4947 df $dir #make sure we get new statfs data
4948 local MDSFREE=$(do_facet $mymds \
4949 lctl get_param -n osd*.*MDT000$((num -1)).kbytesfree)
4950 local MDCFREE=$(lctl get_param -n mdc.*MDT000$((num -1))-mdc-*.kbytesfree)
4951 echo "opening files to create objects/EAs"
4953 for FILE in `seq -f $dir/f%g 1 $FILECOUNT`; do
4954 $OPENFILE -f O_RDWR $FILE > /dev/null 2>&1 || error "opening $FILE"
4957 # verify that files have EAs now
4958 $GETSTRIPE $FILE1 | grep -q "obdidx" || error "$FILE1 missing EA"
4959 $GETSTRIPE $FILEN | grep -q "obdidx" || error "$FILEN missing EA"
4961 sleep 1 #make sure we get new statfs data
4963 local MDSFREE2=$(do_facet $mymds \
4964 lctl get_param -n osd*.*MDT000$((num -1)).kbytesfree)
4965 local MDCFREE2=$(lctl get_param -n mdc.*MDT000$((num -1))-mdc-*.kbytesfree)
4966 if [[ $MDCFREE2 -lt $((MDCFREE - 16)) ]]; then
4967 if [ "$MDSFREE" != "$MDSFREE2" ]; then
4968 error "MDC before $MDCFREE != after $MDCFREE2"
4970 echo "MDC before $MDCFREE != after $MDCFREE2"
4971 echo "unable to confirm if MDS has large inodes"
4976 run_test 57b "default LOV EAs are stored inside large inodes ==="
4979 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4980 [ -z "$(which wiretest 2>/dev/null)" ] &&
4981 skip_env "could not find wiretest" && return
4984 run_test 58 "verify cross-platform wire constants =============="
4987 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4988 echo "touch 130 files"
4989 createmany -o $DIR/f59- 130
4991 unlinkmany $DIR/f59- 130
4993 # wait for commitment of removal
4994 wait_delete_completed
4996 run_test 59 "verify cancellation of llog records async ========="
4998 TEST60_HEAD="test_60 run $RANDOM"
5000 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5001 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
5002 do_facet mgs "! which run-llog.sh &> /dev/null" &&
5003 skip_env "missing subtest run-llog.sh" && return
5004 log "$TEST60_HEAD - from kernel mode"
5005 do_facet mgs sh run-llog.sh
5007 run_test 60a "llog sanity tests run from kernel module =========="
5009 test_60b() { # bug 6411
5010 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5012 LLOG_COUNT=`dmesg | awk "/$TEST60_HEAD/{marker = 1; from_marker = 0;}
5024 [[ $LLOG_COUNT -gt 50 ]] &&
5025 error "CDEBUG_LIMIT not limiting messages ($LLOG_COUNT)" || true
5027 run_test 60b "limit repeated messages from CERROR/CWARN ========"
5030 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5031 echo "create 5000 files"
5032 createmany -o $DIR/f60c- 5000
5033 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED 0x137
5034 lctl set_param fail_loc=0x80000137
5035 unlinkmany $DIR/f60c- 5000
5036 lctl set_param fail_loc=0
5038 run_test 60c "unlink file when mds full"
5041 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5042 SAVEPRINTK=$(lctl get_param -n printk)
5044 # verify "lctl mark" is even working"
5045 MESSAGE="test message ID $RANDOM $$"
5046 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
5047 dmesg | grep -q "$MESSAGE" || error "didn't find debug marker in log"
5049 lctl set_param printk=0 || error "set lnet.printk failed"
5050 lctl get_param -n printk | grep emerg || error "lnet.printk dropped emerg"
5051 MESSAGE="new test message ID $RANDOM $$"
5052 # Assume here that libcfs_debug_mark_buffer() uses D_WARNING
5053 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
5054 dmesg | grep -q "$MESSAGE" && error "D_WARNING wasn't masked" || true
5056 lctl set_param -n printk="$SAVEPRINTK"
5058 run_test 60d "test printk console message masking"
5061 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5063 dd if=/dev/zero of=$f bs=$(page_size) count=1 || error "dd $f failed"
5064 cancel_lru_locks osc
5065 $MULTIOP $f OSMWUc || error "$MULTIOP $f failed"
5068 run_test 61 "mmap() writes don't make sync hang ================"
5070 # bug 2330 - insufficient obd_match error checking causes LBUG
5072 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5075 cancel_lru_locks osc
5076 lctl set_param fail_loc=0x405
5077 cat $f && error "cat succeeded, expect -EIO"
5078 lctl set_param fail_loc=0
5080 # This test is now irrelevant (as of bug 10718 inclusion), we no longer
5081 # match every page all of the time.
5082 #run_test 62 "verify obd_match failure doesn't LBUG (should -EIO)"
5084 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
5085 # Though this test is irrelevant anymore, it helped to reveal some
5086 # other grant bugs (LU-4482), let's keep it.
5087 test_63a() { # was test_63
5088 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5089 MAX_DIRTY_MB=`lctl get_param -n osc.*.max_dirty_mb | head -n 1`
5090 for i in `seq 10` ; do
5091 dd if=/dev/zero of=$DIR/f63 bs=8k &
5097 rm -f $DIR/f63 || true
5099 run_test 63a "Verify oig_wait interruption does not crash ======="
5101 # bug 2248 - async write errors didn't return to application on sync
5102 # bug 3677 - async write errors left page locked
5104 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5106 lctl set_param debug=-1
5108 # ensure we have a grant to do async writes
5109 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
5112 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
5113 lctl set_param fail_loc=0x80000406
5114 $MULTIOP $DIR/$tfile Owy && \
5115 error "sync didn't return ENOMEM"
5116 sync; sleep 2; sync # do a real sync this time to flush page
5117 lctl get_param -n llite.*.dump_page_cache | grep locked && \
5118 error "locked page left in cache after async error" || true
5121 run_test 63b "async write errors should be returned to fsync ==="
5124 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5126 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur* | grep "[0-9]"
5128 run_test 64a "verify filter grant calculations (in kernel) ====="
5131 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5132 sh oos.sh $MOUNT || error "oos.sh failed: $?"
5134 run_test 64b "check out-of-space detection on client ==========="
5137 $LCTL set_param osc.*OST0000-osc-[^mM]*.cur_grant_bytes=0
5139 run_test 64c "verify grant shrink ========================------"
5141 # bug 1414 - set/get directories' stripe info
5143 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5144 test_mkdir -p $DIR/$tdir
5146 $LVERIFY $DIR/$tdir $DIR/$tdir/f1 || error "lverify failed"
5148 run_test 65a "directory with no stripe info ===================="
5151 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5152 test_mkdir -p $DIR/$tdir
5153 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
5156 $LVERIFY $DIR/$tdir $DIR/$tdir/f2 || error "lverify failed"
5158 run_test 65b "directory setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1"
5161 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5162 if [[ $OSTCOUNT -gt 1 ]]; then
5163 test_mkdir -p $DIR/$tdir
5164 $SETSTRIPE -S $(($STRIPESIZE * 4)) -i 1 \
5165 -c $(($OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
5167 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
5170 run_test 65c "directory setstripe -S $((STRIPESIZE*4)) -i 1 -c $((OSTCOUNT-1))"
5173 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5174 test_mkdir -p $DIR/$tdir
5175 if [[ $STRIPECOUNT -le 0 ]]; then
5177 elif [[ $STRIPECOUNT -gt 2000 ]]; then
5178 #LOV_MAX_STRIPE_COUNT is 2000
5179 [[ $OSTCOUNT -gt 2000 ]] && sc=2000 || sc=$(($OSTCOUNT - 1))
5181 sc=$(($STRIPECOUNT - 1))
5183 $SETSTRIPE -S $STRIPESIZE -c $sc $DIR/$tdir || error "setstripe"
5184 touch $DIR/$tdir/f4 $DIR/$tdir/f5
5185 $LVERIFY $DIR/$tdir $DIR/$tdir/f4 $DIR/$tdir/f5 ||
5186 error "lverify failed"
5188 run_test 65d "directory setstripe -S $STRIPESIZE -c stripe_count"
5191 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5192 test_mkdir -p $DIR/$tdir
5194 $SETSTRIPE $DIR/$tdir || error "setstripe"
5195 $GETSTRIPE -v $DIR/$tdir | grep "Default" ||
5196 error "no stripe info failed"
5198 $LVERIFY $DIR/$tdir $DIR/$tdir/f6 || error "lverify failed"
5200 run_test 65e "directory setstripe defaults ======================="
5203 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5204 test_mkdir -p $DIR/${tdir}f
5205 $RUNAS $SETSTRIPE $DIR/${tdir}f && error "setstripe succeeded" || true
5207 run_test 65f "dir setstripe permission (should return error) ==="
5210 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5211 test_mkdir -p $DIR/$tdir
5212 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
5214 $SETSTRIPE -d $DIR/$tdir || error "setstripe"
5215 $GETSTRIPE -v $DIR/$tdir | grep "Default" ||
5216 error "delete default stripe failed"
5218 run_test 65g "directory setstripe -d ==========================="
5221 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5222 test_mkdir -p $DIR/$tdir
5223 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
5225 test_mkdir -p $DIR/$tdir/dd1
5226 [ $($GETSTRIPE -c $DIR/$tdir) == $($GETSTRIPE -c $DIR/$tdir/dd1) ] ||
5227 error "stripe info inherit failed"
5229 run_test 65h "directory stripe info inherit ===================="
5231 test_65i() { # bug6367
5232 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5233 $SETSTRIPE -S 65536 -c -1 $MOUNT
5235 run_test 65i "set non-default striping on root directory (bug 6367)="
5237 test_65ia() { # bug12836
5238 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5239 $GETSTRIPE $MOUNT || error "getstripe $MOUNT failed"
5241 run_test 65ia "getstripe on -1 default directory striping"
5243 test_65ib() { # bug12836
5244 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5245 $GETSTRIPE -v $MOUNT || error "getstripe -v $MOUNT failed"
5247 run_test 65ib "getstripe -v on -1 default directory striping"
5249 test_65ic() { # bug12836
5250 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5251 $LFS find -mtime -1 $MOUNT > /dev/null || error "find $MOUNT failed"
5253 run_test 65ic "new find on -1 default directory striping"
5255 test_65j() { # bug6367
5256 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5258 # if we aren't already remounting for each test, do so for this test
5259 if [ "$CLEANUP" = ":" -a "$I_MOUNTED" = "yes" ]; then
5260 cleanup || error "failed to unmount"
5263 $SETSTRIPE -d $MOUNT || error "setstripe failed"
5265 run_test 65j "set default striping on root directory (bug 6367)="
5267 test_65k() { # bug11679
5268 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5269 [[ $OSTCOUNT -lt 2 ]] && skip_env "too few OSTs" && return
5270 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5272 echo "Check OST status: "
5273 local MDS_OSCS=`do_facet $SINGLEMDS lctl dl |
5274 awk '/[oO][sS][cC].*md[ts]/ { print $4 }'`
5276 for OSC in $MDS_OSCS; do
5277 echo $OSC "is activate"
5278 do_facet $SINGLEMDS lctl --device %$OSC activate
5282 for INACTIVE_OSC in $MDS_OSCS; do
5283 echo "Deactivate: " $INACTIVE_OSC
5284 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC deactivate
5285 for STRIPE_OSC in $MDS_OSCS; do
5286 OST=`osc_to_ost $STRIPE_OSC`
5287 IDX=`do_facet $SINGLEMDS lctl get_param -n lov.*md*.target_obd |
5288 awk -F: /$OST/'{ print $1 }' | head -n 1`
5290 [ -f $DIR/$tdir/$IDX ] && continue
5291 echo "$SETSTRIPE -i $IDX -c 1 $DIR/$tdir/$IDX"
5292 $SETSTRIPE -i $IDX -c 1 $DIR/$tdir/$IDX
5294 [ $RC -ne 0 ] && error "setstripe should have succeeded"
5297 echo $INACTIVE_OSC "is Activate."
5298 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
5301 run_test 65k "validate manual striping works properly with deactivated OSCs"
5303 test_65l() { # bug 12836
5304 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5305 test_mkdir -p $DIR/$tdir/test_dir
5306 $SETSTRIPE -c -1 $DIR/$tdir/test_dir
5307 $LFS find -mtime -1 $DIR/$tdir >/dev/null
5309 run_test 65l "lfs find on -1 stripe dir ========================"
5311 # bug 2543 - update blocks count on client
5313 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5315 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
5316 sync; sync_all_data; sync; sync_all_data
5317 cancel_lru_locks osc
5318 BLOCKS=`ls -s $DIR/f66 | awk '{ print $1 }'`
5319 [ $BLOCKS -ge $COUNT ] || error "$DIR/f66 blocks $BLOCKS < $COUNT"
5321 run_test 66 "update inode blocks count on client ==============="
5326 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5328 if [ ! -z "$LLOOP" ]; then
5329 if swapon -s | grep -q $LLOOP; then
5330 swapoff $LLOOP || error "swapoff failed"
5333 $LCTL blockdev_detach $LLOOP || error "detach failed"
5337 if [ ! -z "$LLITELOOPLOAD" ]; then
5345 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
5349 swapon -s | awk '($1 == "'$1'") { print $4 }'
5352 # test case for lloop driver, basic function
5354 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5355 [ "$UID" != 0 ] && skip_env "must run as root" && return
5356 llite_lloop_enabled || \
5357 { skip_env "llite_lloop module disabled" && return; }
5359 trap cleanup_68 EXIT
5361 if ! module_loaded llite_lloop; then
5362 if load_module llite/llite_lloop; then
5365 skip_env "can't find module llite_lloop"
5370 LLOOP=$TMP/lloop.`date +%s`.`date +%N`
5371 dd if=/dev/zero of=$DIR/f68a bs=4k count=1024
5372 $LCTL blockdev_attach $DIR/f68a $LLOOP || error "attach failed"
5374 directio rdwr $LLOOP 0 1024 4096 || error "direct write failed"
5375 directio rdwr $LLOOP 0 1025 4096 && error "direct write should fail"
5379 run_test 68a "lloop driver - basic test ========================"
5381 # excercise swapping to lustre by adding a high priority swapfile entry
5382 # and then consuming memory until it is used.
5383 test_68b() { # was test_68
5384 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5385 [ "$UID" != 0 ] && skip_env "must run as root" && return
5386 lctl get_param -n devices | grep -q obdfilter && \
5387 skip "local OST" && return
5389 grep -q llite_lloop /proc/modules
5390 [ $? -ne 0 ] && skip "can't find module llite_lloop" && return
5392 [ -z "`$LCTL list_nids | grep -v tcp`" ] && \
5393 skip "can't reliably test swap with TCP" && return
5395 MEMTOTAL=`meminfo MemTotal`
5396 NR_BLOCKS=$((MEMTOTAL>>8))
5397 [[ $NR_BLOCKS -le 2048 ]] && NR_BLOCKS=2048
5399 LLOOP=$TMP/lloop.`date +%s`.`date +%N`
5400 dd if=/dev/zero of=$DIR/f68b bs=64k seek=$NR_BLOCKS count=1
5403 $LCTL blockdev_attach $DIR/f68b $LLOOP || error "attach failed"
5405 trap cleanup_68 EXIT
5407 swapon -p 32767 $LLOOP || error "swapon $LLOOP failed"
5409 echo "before: `swapon -s | grep $LLOOP`"
5410 $MEMHOG $MEMTOTAL || error "error allocating $MEMTOTAL kB"
5411 echo "after: `swapon -s | grep $LLOOP`"
5412 SWAPUSED=`swap_used $LLOOP`
5416 [ $SWAPUSED -eq 0 ] && echo "no swap used???" || true
5418 run_test 68b "support swapping to Lustre ========================"
5420 # bug5265, obdfilter oa2dentry return -ENOENT
5421 # #define OBD_FAIL_OST_ENOENT 0x217
5423 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5424 remote_ost_nodsh && skip "remote OST with nodsh" && return
5427 $SETSTRIPE -c 1 -i 0 $f
5429 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
5431 do_facet ost1 lctl set_param fail_loc=0x217
5432 $TRUNCATE $f 1 # vmtruncate() will ignore truncate() error.
5433 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
5435 do_facet ost1 lctl set_param fail_loc=0
5436 $DIRECTIO write $f 0 2 || error "write error"
5438 cancel_lru_locks osc
5439 $DIRECTIO read $f 0 1 || error "read error"
5441 do_facet ost1 lctl set_param fail_loc=0x217
5442 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
5444 do_facet ost1 lctl set_param fail_loc=0
5447 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
5450 test_mkdir -p $DIR/$tdir
5451 sh rundbench -C -D $DIR/$tdir 2 || error "dbench failed!"
5453 run_test 71 "Running dbench on lustre (don't segment fault) ===="
5455 test_72a() { # bug 5695 - Test that on 2.6 remove_suid works properly
5456 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5457 [ "$RUNAS_ID" = "$UID" ] &&
5458 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
5460 # Check that testing environment is properly set up. Skip if not
5461 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_GID $RUNAS || {
5462 skip_env "User $RUNAS_ID does not exist - skipping"
5465 # We had better clear the $DIR to get enough space for dd
5468 chmod 777 $DIR/$tfile
5469 chmod ug+s $DIR/$tfile
5470 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=512 count=1 ||
5471 error "$RUNAS dd $DIR/$tfile failed"
5472 # See if we are still setuid/sgid
5473 test -u $DIR/$tfile -o -g $DIR/$tfile &&
5474 error "S/gid is not dropped on write"
5475 # Now test that MDS is updated too
5476 cancel_lru_locks mdc
5477 test -u $DIR/$tfile -o -g $DIR/$tfile &&
5478 error "S/gid is not dropped on MDS"
5481 run_test 72a "Test that remove suid works properly (bug5695) ===="
5483 test_72b() { # bug 24226 -- keep mode setting when size is not changing
5486 [ "$RUNAS_ID" = "$UID" ] && \
5487 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
5488 [ "$RUNAS_ID" -eq 0 ] && \
5489 skip_env "RUNAS_ID = 0 -- skipping" && return
5491 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5492 # Check that testing environment is properly set up. Skip if not
5493 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_ID $RUNAS || {
5494 skip_env "User $RUNAS_ID does not exist - skipping"
5497 touch $DIR/${tfile}-f{g,u}
5498 test_mkdir $DIR/${tfile}-dg
5499 test_mkdir $DIR/${tfile}-du
5500 chmod 770 $DIR/${tfile}-{f,d}{g,u}
5501 chmod g+s $DIR/${tfile}-{f,d}g
5502 chmod u+s $DIR/${tfile}-{f,d}u
5503 for perm in 777 2777 4777; do
5504 $RUNAS chmod $perm $DIR/${tfile}-fg && error "S/gid file allowed improper chmod to $perm"
5505 $RUNAS chmod $perm $DIR/${tfile}-fu && error "S/uid file allowed improper chmod to $perm"
5506 $RUNAS chmod $perm $DIR/${tfile}-dg && error "S/gid dir allowed improper chmod to $perm"
5507 $RUNAS chmod $perm $DIR/${tfile}-du && error "S/uid dir allowed improper chmod to $perm"
5511 run_test 72b "Test that we keep mode setting if without file data changed (bug 24226)"
5513 # bug 3462 - multiple simultaneous MDC requests
5515 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5516 test_mkdir $DIR/d73-1
5517 test_mkdir $DIR/d73-2
5518 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
5521 lctl set_param fail_loc=0x80000129
5522 $MULTIOP $DIR/d73-1/f73-2 Oc &
5524 lctl set_param fail_loc=0
5526 $MULTIOP $DIR/d73-2/f73-3 Oc &
5530 wait $pid1 || return 1
5534 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
5535 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
5536 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
5540 run_test 73 "multiple MDC requests (should not deadlock)"
5542 test_74a() { # bug 6149, 6184
5543 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5544 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
5546 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
5547 # will spin in a tight reconnection loop
5549 $LCTL set_param fail_loc=0x8000030e
5550 # get any lock that won't be difficult - lookup works.
5552 $LCTL set_param fail_loc=0
5556 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
5558 test_74b() { # bug 13310
5559 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5560 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
5562 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
5563 # will spin in a tight reconnection loop
5564 $LCTL set_param fail_loc=0x8000030e
5565 # get a "difficult" lock
5567 $LCTL set_param fail_loc=0
5571 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
5574 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5575 #define OBD_FAIL_LDLM_NEW_LOCK
5576 $LCTL set_param fail_loc=0x319
5577 touch $DIR/$tfile && error "touch successful"
5578 $LCTL set_param fail_loc=0
5581 run_test 74c "ldlm_lock_create error path, (shouldn't LBUG)"
5584 awk '/lustre_inode_cache/ {print $2; exit}' /proc/slabinfo
5587 get_inode_slab_tunables() {
5588 awk '/lustre_inode_cache/ {print $9," ",$10," ",$11; exit}' /proc/slabinfo
5591 set_inode_slab_tunables() {
5592 echo "lustre_inode_cache $1" > /proc/slabinfo
5595 test_76() { # Now for bug 20433, added originally in bug 1443
5596 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5597 local SLAB_SETTINGS=`get_inode_slab_tunables`
5598 local CPUS=`getconf _NPROCESSORS_ONLN`
5599 # we cannot set limit below 1 which means 1 inode in each
5600 # per-cpu cache is still allowed
5601 set_inode_slab_tunables "1 1 0"
5602 cancel_lru_locks osc
5603 BEFORE_INODES=$(num_inodes)
5604 echo "before inodes: $BEFORE_INODES"
5606 [ "$SLOW" = "no" ] && COUNT=100
5607 for i in $(seq $COUNT); do
5611 cancel_lru_locks osc
5612 AFTER_INODES=$(num_inodes)
5613 echo "after inodes: $AFTER_INODES"
5615 while [[ $((AFTER_INODES-1*CPUS)) -gt $BEFORE_INODES ]]; do
5617 AFTER_INODES=$(num_inodes)
5619 echo "wait $wait seconds inodes: $AFTER_INODES"
5620 if [ $wait -gt 30 ]; then
5621 error "inode slab grew from $BEFORE_INODES to $AFTER_INODES"
5624 set_inode_slab_tunables "$SLAB_SETTINGS"
5626 run_test 76 "confirm clients recycle inodes properly ===="
5632 # Note: in sptlrpc modes which enable its own bulk checksum, the
5633 # original crc32_le bulk checksum will be automatically disabled,
5634 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
5635 # will be checked by sptlrpc code against sptlrpc bulk checksum.
5636 # In this case set_checksums() will not be no-op, because sptlrpc
5637 # bulk checksum will be enabled all through the test.
5639 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
5640 lctl set_param -n osc.*.checksums $1
5644 export ORIG_CSUM_TYPE="`lctl get_param -n osc.*osc-[^mM]*.checksum_type |
5645 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`"
5646 CKSUM_TYPES=${CKSUM_TYPES:-"crc32 adler"}
5647 [ "$ORIG_CSUM_TYPE" = "crc32c" ] && CKSUM_TYPES="$CKSUM_TYPES crc32c"
5650 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
5651 log "set checksum type to $1"
5654 F77_TMP=$TMP/f77-temp
5657 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
5658 error "error writing to $F77_TMP"
5661 test_77a() { # bug 10889
5662 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5663 $GSS && skip "could not run with gss" && return
5664 [ ! -f $F77_TMP ] && setup_f77
5666 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
5670 run_test 77a "normal checksum read/write operation"
5672 test_77b() { # bug 10889
5673 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5674 $GSS && skip "could not run with gss" && return
5675 [ ! -f $F77_TMP ] && setup_f77
5676 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
5677 $LCTL set_param fail_loc=0x80000409
5680 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
5681 error "dd error: $?"
5682 $LCTL set_param fail_loc=0
5684 for algo in $CKSUM_TYPES; do
5685 cancel_lru_locks osc
5686 set_checksum_type $algo
5687 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
5688 $LCTL set_param fail_loc=0x80000408
5689 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
5690 $LCTL set_param fail_loc=0
5693 set_checksum_type $ORIG_CSUM_TYPE
5696 run_test 77b "checksum error on client write, read"
5698 test_77d() { # bug 10889
5699 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5700 $GSS && skip "could not run with gss" && return
5701 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
5702 $LCTL set_param fail_loc=0x80000409
5704 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
5705 error "direct write: rc=$?"
5706 $LCTL set_param fail_loc=0
5709 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
5710 $LCTL set_param fail_loc=0x80000408
5712 cancel_lru_locks osc
5713 $DIRECTIO read $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
5714 error "direct read: rc=$?"
5715 $LCTL set_param fail_loc=0
5718 run_test 77d "checksum error on OST direct write, read"
5720 test_77f() { # bug 10889
5721 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5722 $GSS && skip "could not run with gss" && return
5724 for algo in $CKSUM_TYPES; do
5725 cancel_lru_locks osc
5726 set_checksum_type $algo
5727 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
5728 $LCTL set_param fail_loc=0x409
5729 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) &&
5730 error "direct write succeeded"
5731 $LCTL set_param fail_loc=0
5733 set_checksum_type $ORIG_CSUM_TYPE
5736 run_test 77f "repeat checksum error on write (expect error)"
5738 test_77g() { # bug 10889
5739 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5740 $GSS && skip "could not run with gss" && return
5741 remote_ost_nodsh && skip "remote OST with nodsh" && return
5743 [ ! -f $F77_TMP ] && setup_f77
5745 $SETSTRIPE -c 1 -i 0 $DIR/$tfile
5746 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
5747 do_facet ost1 lctl set_param fail_loc=0x8000021a
5749 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ ||
5750 error "write error: rc=$?"
5751 do_facet ost1 lctl set_param fail_loc=0
5754 cancel_lru_locks osc
5755 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
5756 do_facet ost1 lctl set_param fail_loc=0x8000021b
5758 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
5759 do_facet ost1 lctl set_param fail_loc=0
5762 run_test 77g "checksum error on OST write, read"
5764 test_77i() { # bug 13805
5765 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5766 $GSS && skip "could not run with gss" && return
5767 #define OBD_FAIL_OSC_CONNECT_CKSUM 0x40b
5768 lctl set_param fail_loc=0x40b
5769 remount_client $MOUNT
5770 lctl set_param fail_loc=0
5771 for VALUE in `lctl get_param osc.*osc-[^mM]*.checksum_type`; do
5772 PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
5773 algo=`lctl get_param -n $PARAM | sed 's/.*\[\(.*\)\].*/\1/g'`
5774 [ "$algo" = "adler" ] || error "algo set to $algo instead of adler"
5776 remount_client $MOUNT
5778 run_test 77i "client not supporting OSD_CONNECT_CKSUM"
5780 test_77j() { # bug 13805
5781 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5782 $GSS && skip "could not run with gss" && return
5783 #define OBD_FAIL_OSC_CKSUM_ADLER_ONLY 0x40c
5784 lctl set_param fail_loc=0x40c
5785 remount_client $MOUNT
5786 lctl set_param fail_loc=0
5787 sleep 2 # wait async osc connect to finish
5788 for VALUE in `lctl get_param osc.*osc-[^mM]*.checksum_type`; do
5789 PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
5790 algo=`lctl get_param -n $PARAM | sed 's/.*\[\(.*\)\].*/\1/g'`
5791 [ "$algo" = "adler" ] || error "algo set to $algo instead of adler"
5793 remount_client $MOUNT
5795 run_test 77j "client only supporting ADLER32"
5797 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
5801 test_78() { # bug 10901
5802 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5803 remote_ost || { skip_env "local OST" && return; }
5806 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
5807 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
5808 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
5809 echo "MemTotal: $MEMTOTAL"
5811 # reserve 256MB of memory for the kernel and other running processes,
5812 # and then take 1/2 of the remaining memory for the read/write buffers.
5813 if [ $MEMTOTAL -gt 512 ] ;then
5814 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
5816 # for those poor memory-starved high-end clusters...
5817 MEMTOTAL=$((MEMTOTAL / 2))
5819 echo "Mem to use for directio: $MEMTOTAL"
5821 [[ $F78SIZE -gt $MEMTOTAL ]] && F78SIZE=$MEMTOTAL
5822 [[ $F78SIZE -gt 512 ]] && F78SIZE=512
5823 [[ $F78SIZE -gt $((MAXFREE / 1024)) ]] && F78SIZE=$((MAXFREE / 1024))
5824 SMALLESTOST=$(lfs df $DIR | grep OST | awk '{ print $4 }' | sort -n |
5826 echo "Smallest OST: $SMALLESTOST"
5827 [[ $SMALLESTOST -lt 10240 ]] &&
5828 skip "too small OSTSIZE, useless to run large O_DIRECT test" && return 0
5830 [[ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 80)) ]] &&
5831 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 80))
5833 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
5834 echo "File size: $F78SIZE"
5835 $SETSTRIPE -c $OSTCOUNT $DIR/$tfile || error "setstripe failed"
5836 for i in $(seq 1 $NSEQ); do
5837 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
5838 echo directIO rdwr round $i of $NSEQ
5839 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
5844 run_test 78 "handle large O_DIRECT writes correctly ============"
5846 test_79() { # bug 12743
5847 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5848 wait_delete_completed
5850 BKTOTAL=$(calc_osc_kbytes kbytestotal)
5851 BKFREE=$(calc_osc_kbytes kbytesfree)
5852 BKAVAIL=$(calc_osc_kbytes kbytesavail)
5854 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
5855 DFTOTAL=`echo $STRING | cut -d, -f1`
5856 DFUSED=`echo $STRING | cut -d, -f2`
5857 DFAVAIL=`echo $STRING | cut -d, -f3`
5858 DFFREE=$(($DFTOTAL - $DFUSED))
5860 ALLOWANCE=$((64 * $OSTCOUNT))
5862 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
5863 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
5864 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
5866 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
5867 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
5868 error "df free($DFFREE) mismatch OST free($BKFREE)"
5870 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
5871 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
5872 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
5875 run_test 79 "df report consistency check ======================="
5877 test_80() { # bug 10718
5878 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5879 # relax strong synchronous semantics for slow backends like ZFS
5880 local soc="obdfilter.*.sync_on_lock_cancel"
5881 local soc_old=$(do_facet ost1 lctl get_param -n $soc | head -n1)
5883 if [ "$soc_old" != "never" -a "$(facet_fstype ost1)" != "ldiskfs" ]; then
5884 hosts=$(for host in $(seq -f "ost%g" 1 $OSTCOUNT); do
5885 facet_active_host $host; done | sort -u)
5886 do_nodes $hosts lctl set_param $soc=never
5889 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
5891 local BEFORE=`date +%s`
5892 cancel_lru_locks osc
5893 local AFTER=`date +%s`
5894 local DIFF=$((AFTER-BEFORE))
5895 if [ $DIFF -gt 1 ] ; then
5896 error "elapsed for 1M@1T = $DIFF"
5899 [ -n "$hosts" ] && do_nodes $hosts lctl set_param $soc=$soc_old
5903 run_test 80 "Page eviction is equally fast at high offsets too ===="
5905 test_81a() { # LU-456
5906 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5907 remote_ost_nodsh && skip "remote OST with nodsh" && return
5908 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
5909 # MUST OR with the OBD_FAIL_ONCE (0x80000000)
5910 do_facet ost1 lctl set_param fail_loc=0x80000228
5912 # write should trigger a retry and success
5913 $SETSTRIPE -i 0 -c 1 $DIR/$tfile
5914 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
5916 if [ $RC -ne 0 ] ; then
5917 error "write should success, but failed for $RC"
5920 run_test 81a "OST should retry write when get -ENOSPC ==============="
5922 test_81b() { # LU-456
5923 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5924 remote_ost_nodsh && skip "remote OST with nodsh" && return
5925 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
5926 # Don't OR with the OBD_FAIL_ONCE (0x80000000)
5927 do_facet ost1 lctl set_param fail_loc=0x228
5929 # write should retry several times and return -ENOSPC finally
5930 $SETSTRIPE -i 0 -c 1 $DIR/$tfile
5931 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
5934 if [ $RC -ne $ENOSPC ] ; then
5935 error "dd should fail for -ENOSPC, but succeed."
5938 run_test 81b "OST should return -ENOSPC when retry still fails ======="
5940 test_82() { # LU-1031
5941 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10
5945 multiop_bg_pause $DIR/$tfile OG${gid1}_g${gid1}c || return 1
5947 multiop_bg_pause $DIR/$tfile O_G${gid2}r10g${gid2}c || return 2
5949 kill -USR1 $MULTIPID2
5951 if [[ `ps h -o comm -p $MULTIPID2` == "" ]]; then
5952 error "First grouplock does not block second one"
5954 echo "Second grouplock blocks first one"
5956 kill -USR1 $MULTIPID1
5960 run_test 82 "Basic grouplock test ==============================="
5963 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" &&
5965 test_mkdir -p $DIR/d99cvsroot
5966 chown $RUNAS_ID $DIR/d99cvsroot
5967 local oldPWD=$PWD # bug 13584, use $TMP as working dir
5970 $RUNAS cvs -d $DIR/d99cvsroot init || error "cvs init failed"
5973 run_test 99a "cvs init ========================================="
5976 [ -z "$(which cvs 2>/dev/null)" ] &&
5977 skip_env "could not find cvs" && return
5978 [ ! -d $DIR/d99cvsroot ] && test_99a
5980 # some versions of cvs import exit(1) when asked to import links or
5981 # files they can't read. ignore those files.
5982 TOIGNORE=$(find . -type l -printf '-I %f\n' -o \
5983 ! -perm +4 -printf '-I %f\n')
5984 $RUNAS cvs -d $DIR/d99cvsroot import -m "nomesg" $TOIGNORE \
5985 d99reposname vtag rtag
5987 run_test 99b "cvs import ======================================="
5990 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
5991 [ ! -d $DIR/d99cvsroot ] && test_99b
5993 test_mkdir -p $DIR/d99reposname
5994 chown $RUNAS_ID $DIR/d99reposname
5995 $RUNAS cvs -d $DIR/d99cvsroot co d99reposname
5997 run_test 99c "cvs checkout ====================================="
6000 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
6001 [ ! -d $DIR/d99cvsroot ] && test_99c
6002 cd $DIR/d99reposname
6004 $RUNAS cvs add -m 'addmsg' foo99
6006 run_test 99d "cvs add =========================================="
6009 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
6010 [ ! -d $DIR/d99cvsroot ] && test_99c
6011 cd $DIR/d99reposname
6014 run_test 99e "cvs update ======================================="
6017 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
6018 [ ! -d $DIR/d99cvsroot ] && test_99d
6019 cd $DIR/d99reposname
6020 $RUNAS cvs commit -m 'nomsg' foo99
6021 rm -fr $DIR/d99cvsroot
6023 run_test 99f "cvs commit ======================================="
6026 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6027 [ "$NETTYPE" = tcp ] || \
6028 { skip "TCP secure port test, not useful for NETTYPE=$NETTYPE" && \
6031 remote_ost_nodsh && skip "remote OST with nodsh" && return
6032 remote_mds_nodsh && skip "remote MDS with nodsh" && return
6034 { skip "useless for local single node setup" && return; }
6036 netstat -tna | ( rc=1; while read PROT SND RCV LOCAL REMOTE STAT; do
6037 [ "$PROT" != "tcp" ] && continue
6038 RPORT=$(echo $REMOTE | cut -d: -f2)
6039 [ "$RPORT" != "$ACCEPTOR_PORT" ] && continue
6042 LPORT=`echo $LOCAL | cut -d: -f2`
6043 if [ $LPORT -ge 1024 ]; then
6044 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
6046 error_exit "local: $LPORT > 1024, remote: $RPORT"
6049 [ "$rc" = 0 ] || error_exit "privileged port not found" )
6051 run_test 100 "check local port using privileged port ==========="
6053 function get_named_value()
6062 echo $line | sed "s/^$tag[ ]*//"
6069 export CACHE_MAX=$($LCTL get_param -n llite.*.max_cached_mb |
6070 awk '/^max_cached_mb/ { print $2 }')
6073 $LCTL set_param -n llite.*.max_cached_mb $CACHE_MAX
6078 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6079 [ $MDSCOUNT -ge 2 ] && skip "skip now for >= 2 MDTs" && return #LU-4322
6083 local cache_limit=32
6085 $LCTL set_param -n osc.*-osc*.rpc_stats 0
6086 trap cleanup_101a EXIT
6087 $LCTL set_param -n llite.*.read_ahead_stats 0
6088 $LCTL set_param -n llite.*.max_cached_mb $cache_limit
6091 # randomly read 10000 of 64K chunks from file 3x 32MB in size
6093 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
6094 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
6097 for s in $($LCTL get_param -n llite.*.read_ahead_stats |
6098 get_named_value 'read but discarded' | cut -d" " -f1); do
6099 discard=$(($discard + $s))
6103 if [[ $(($discard * 10)) -gt $nreads ]]; then
6104 $LCTL get_param osc.*-osc*.rpc_stats
6105 $LCTL get_param llite.*.read_ahead_stats
6106 error "too many ($discard) discarded pages"
6108 rm -f $DIR/$tfile || true
6110 run_test 101a "check read-ahead for random reads ================"
6113 test_mkdir -p $DIR/$tdir
6114 local STRIPE_SIZE=$1
6115 local FILE_LENGTH=$2
6118 local FILE_SIZE_MB=$((FILE_LENGTH / STRIPE_SIZE))
6120 local list=$(comma_list $(osts_nodes))
6121 set_osd_param $list '' read_cache_enable 0
6122 set_osd_param $list '' writethrough_cache_enable 0
6124 trap cleanup_test101bc EXIT
6125 # prepare the read-ahead file
6126 $SETSTRIPE -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $OSTCOUNT $DIR/$tfile
6128 dd if=/dev/zero of=$DIR/$tfile bs=$STRIPE_SIZE \
6129 count=$FILE_SIZE_MB 2> /dev/null
6133 cleanup_test101bc() {
6138 local list=$(comma_list $(osts_nodes))
6139 set_osd_param $list '' read_cache_enable 1
6140 set_osd_param $list '' writethrough_cache_enable 1
6144 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
6149 local STRIPE_SIZE=$2
6150 local FILE_LENGTH=$3
6151 local RA_INC=1048576
6152 local STRIDE_LENGTH=$((STRIPE_SIZE/READ_SIZE))
6153 local discard_limit=$((((STRIDE_LENGTH - 1)*3/(STRIDE_LENGTH*OSTCOUNT))* \
6154 (STRIDE_LENGTH*OSTCOUNT - STRIDE_LENGTH)))
6155 DISCARD=$($LCTL get_param -n llite.*.read_ahead_stats |
6156 get_named_value 'read but discarded' |
6157 cut -d" " -f1 | calc_total)
6158 if [[ $DISCARD -gt $discard_limit ]]; then
6159 $LCTL get_param llite.*.read_ahead_stats
6160 error "Too many ($DISCARD) discarded pages with size (${READ_SIZE})"
6162 echo "Read-ahead success for size ${READ_SIZE}"
6167 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6168 [[ $OSTCOUNT -lt 2 ]] &&
6169 skip_env "skipping stride IO stride-ahead test" && return
6170 local STRIPE_SIZE=1048576
6171 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
6172 if [ $SLOW == "yes" ]; then
6173 local FILE_LENGTH=$((STRIDE_SIZE * 64))
6175 local FILE_LENGTH=$((STRIDE_SIZE * 8))
6178 local ITERATION=$((FILE_LENGTH / STRIDE_SIZE))
6180 # prepare the read-ahead file
6181 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
6182 cancel_lru_locks osc
6183 for BIDX in 2 4 8 16 32 64 128 256
6185 local BSIZE=$((BIDX*4096))
6186 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
6187 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
6188 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
6189 $LCTL set_param -n llite.*.read_ahead_stats 0
6190 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
6191 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
6192 cancel_lru_locks osc
6193 ra_check_101 $BSIZE $STRIPE_SIZE $FILE_LENGTH
6198 run_test 101b "check stride-io mode read-ahead ================="
6201 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6202 local STRIPE_SIZE=1048576
6203 local FILE_LENGTH=$((STRIPE_SIZE*100))
6207 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
6209 cancel_lru_locks osc
6210 $LCTL set_param osc.*.rpc_stats 0
6211 $READS -f $DIR/$tfile -s$FILE_LENGTH -b65536 -n$nreads -t 180
6212 for osc_rpc_stats in $($LCTL get_param -N osc.*.rpc_stats); do
6213 local stats=$($LCTL get_param -n $osc_rpc_stats)
6214 local lines=$(echo "$stats" | awk 'END {print NR;}')
6217 if [ $lines -le 20 ]; then
6220 for size in 1 2 4 8; do
6221 local rpc=$(echo "$stats" |
6222 awk '($1 == "'$size':") {print $2; exit; }')
6224 error "Small $((size*4))k read IO $rpc !"
6226 echo "$osc_rpc_stats check passed!"
6231 run_test 101c "check stripe_size aligned read-ahead ================="
6234 $LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1
6235 $LCTL set_param -n llite.*.max_read_ahead_mb $1 > /dev/null 2>&1
6239 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6240 local file=$DIR/$tfile
6241 local sz_MB=${FILESIZE_101d:-500}
6242 local ra_MB=${READAHEAD_MB:-40}
6244 local free_MB=$(($(df -P $DIR | tail -n 1 | awk '{ print $4 }') / 1024))
6245 [ $free_MB -lt $sz_MB ] &&
6246 skip "Need free space ${sz_MB}M, have ${free_MB}M" && return
6248 echo "Create test file $file size ${sz_MB}M, ${free_MB}M free"
6249 $SETSTRIPE -c -1 $file || error "setstripe failed"
6251 dd if=/dev/zero of=$file bs=1M count=$sz_MB || error "dd failed"
6252 echo Cancel LRU locks on lustre client to flush the client cache
6253 cancel_lru_locks osc
6255 echo Disable read-ahead
6256 local old_READAHEAD=$(set_read_ahead 0)
6258 echo Reading the test file $file with read-ahead disabled
6259 local raOFF=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$sz_MB")
6261 echo Cancel LRU locks on lustre client to flush the client cache
6262 cancel_lru_locks osc
6263 echo Enable read-ahead with ${ra_MB}MB
6264 set_read_ahead $ra_MB
6266 echo Reading the test file $file with read-ahead enabled
6267 local raON=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$sz_MB")
6269 echo "read-ahead disabled time read $raOFF"
6270 echo "read-ahead enabled time read $raON"
6272 set_read_ahead $old_READAHEAD
6274 wait_delete_completed
6276 [ $raOFF -le 1 -o $raON -lt $raOFF ] ||
6277 error "readahead ${raON}s > no-readahead ${raOFF}s ${sz_MB}M"
6279 run_test 101d "file read with and without read-ahead enabled"
6282 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6283 local file=$DIR/$tfile
6284 local size_KB=500 #KB
6288 local free_KB=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
6289 local need_KB=$((count * size_KB))
6290 [[ $free_KB -le $need_KB ]] &&
6291 skip_env "Need free space $need_KB, have $free_KB" && return
6293 echo "Creating $count ${size_KB}K test files"
6294 for ((i = 0; i < $count; i++)); do
6295 dd if=/dev/zero of=$file.$i bs=$bsize count=$size_KB 2>/dev/null
6298 echo "Cancel LRU locks on lustre client to flush the client cache"
6299 cancel_lru_locks osc
6301 echo "Reset readahead stats"
6302 $LCTL set_param -n llite.*.read_ahead_stats 0
6304 for ((i = 0; i < $count; i++)); do
6305 dd if=$file.$i of=/dev/null bs=$bsize count=$size_KB 2>/dev/null
6308 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
6309 get_named_value 'misses' | cut -d" " -f1 | calc_total)
6311 for ((i = 0; i < $count; i++)); do
6312 rm -rf $file.$i 2>/dev/null
6315 #10000 means 20% reads are missing in readahead
6316 [[ $miss -lt 10000 ]] || error "misses too much for small reads"
6318 run_test 101e "check read-ahead for small read(1k) for small files(500k)"
6320 cleanup_test101f() {
6322 $LCTL set_param -n llite.*.max_read_ahead_whole_mb $MAX_WHOLE_MB
6323 rm -rf $DIR/$tfile 2>/dev/null
6327 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6328 local file=$DIR/$tfile
6331 MAX_WHOLE_MB=$($LCTL get_param -n llite.*.max_read_ahead_whole_mb)
6332 $LCTL set_param -n llite.*.max_read_ahead_whole_mb 2
6333 dd if=/dev/zero of=${file} bs=2097152 count=1 2>/dev/null
6334 trap cleanup_test101f EXIT
6336 echo Cancel LRU locks on lustre client to flush the client cache
6337 cancel_lru_locks osc
6339 echo Reset readahead stats
6340 $LCTL set_param -n llite.*.read_ahead_stats 0
6341 # Random read in a 2M file, because max_read_ahead_whole_mb = 2M,
6342 # readahead should read in 2M file on second read, so only miss
6344 echo Random 4K reads on 2M file for 1000 times
6345 $READS -f $file -s 2097152 -b 4096 -n $nreads
6347 echo checking missing pages
6348 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
6349 get_named_value 'misses' | cut -d" " -f1 | calc_total)
6351 [ $miss -lt 3 ] || error "misses too much pages!"
6354 run_test 101f "check read-ahead for max_read_ahead_whole_mb"
6357 test_mkdir -p $DIR/$tdir
6358 chown $RUNAS_ID $DIR/$tdir
6361 STRIPE_COUNT=$OSTCOUNT
6362 [[ $OSTCOUNT -gt 4 ]] && STRIPE_COUNT=4
6364 trap cleanup_test102 EXIT
6366 $1 $SETSTRIPE -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT $tdir
6368 for num in 1 2 3 4; do
6369 for count in $(seq 1 $STRIPE_COUNT); do
6370 for idx in $(seq 0 $[$STRIPE_COUNT - 1]); do
6371 local size=`expr $STRIPE_SIZE \* $num`
6372 local file=file"$num-$idx-$count"
6373 $1 $SETSTRIPE -S $size -i $idx -c $count $file
6379 $1 $TAR cf $TMP/f102.tar $tdir --xattrs
6385 rm -rf $DIR/d0.sanity/d102
6389 local testfile=$DIR/xattr_testfile
6393 [ "$UID" != 0 ] && skip_env "must run as root" && return
6394 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr)" ] &&
6395 skip_env "must have user_xattr" && return
6397 [ -z "$(which setfattr 2>/dev/null)" ] &&
6398 skip_env "could not find setfattr" && return
6400 echo "set/get xattr..."
6401 setfattr -n trusted.name1 -v value1 $testfile ||
6402 error "setfattr -n trusted.name1=value1 $testfile failed"
6403 getfattr -n trusted.name1 $testfile 2> /dev/null |
6404 grep "trusted.name1=.value1" ||
6405 error "$testfile missing trusted.name1=value1"
6407 setfattr -n user.author1 -v author1 $testfile ||
6408 error "setfattr -n user.author1=author1 $testfile failed"
6409 getfattr -n user.author1 $testfile 2> /dev/null |
6410 grep "user.author1=.author1" ||
6411 error "$testfile missing trusted.author1=author1"
6414 setfattr -n trusted.name2 -v value2 $testfile ||
6415 error "$testfile unable to set trusted.name2"
6416 setfattr -n trusted.name3 -v value3 $testfile ||
6417 error "$testfile unable to set trusted.name3"
6418 [ $(getfattr -d -m "^trusted" $testfile 2> /dev/null |
6419 grep "trusted.name" | wc -l) -eq 3 ] ||
6420 error "$testfile missing 3 trusted.name xattrs"
6422 setfattr -n user.author2 -v author2 $testfile ||
6423 error "$testfile unable to set user.author2"
6424 setfattr -n user.author3 -v author3 $testfile ||
6425 error "$testfile unable to set user.author3"
6426 [ $(getfattr -d -m "^user" $testfile 2> /dev/null |
6427 grep "user.author" | wc -l) -eq 3 ] ||
6428 error "$testfile missing 3 user.author xattrs"
6430 echo "remove xattr..."
6431 setfattr -x trusted.name1 $testfile ||
6432 error "$testfile error deleting trusted.name1"
6433 getfattr -d -m trusted $testfile 2> /dev/null | grep "trusted.name1" &&
6434 error "$testfile did not delete trusted.name1 xattr"
6436 setfattr -x user.author1 $testfile ||
6437 error "$testfile error deleting user.author1"
6438 getfattr -d -m user $testfile 2> /dev/null | grep "user.author1" &&
6439 error "$testfile did not delete trusted.name1 xattr"
6441 # b10667: setting lustre special xattr be silently discarded
6442 echo "set lustre special xattr ..."
6443 setfattr -n "trusted.lov" -v "invalid value" $testfile ||
6444 error "$testfile allowed setting trusted.lov"
6446 run_test 102a "user xattr test =================================="
6449 [ -z "$(which setfattr 2>/dev/null)" ] &&
6450 skip_env "could not find setfattr" && return
6452 # b10930: get/set/list trusted.lov xattr
6453 echo "get/set/list trusted.lov xattr ..."
6454 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test" && return
6455 local testfile=$DIR/$tfile
6456 $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $testfile ||
6457 error "setstripe failed"
6458 local STRIPECOUNT=$($GETSTRIPE -c $testfile) ||
6459 error "getstripe failed"
6460 getfattr -d -m "^trusted" $testfile 2>/dev/null | grep "trusted.lov" ||
6461 error "can't get trusted.lov from $testfile"
6463 local testfile2=${testfile}2
6464 local value=$(getfattr -n trusted.lov $testfile 2>/dev/null |
6465 grep "trusted.lov" | sed -e 's/[^=]\+=//')
6468 setfattr -n trusted.lov -v $value $testfile2
6469 local stripe_size=$($GETSTRIPE -S $testfile2)
6470 local stripe_count=$($GETSTRIPE -c $testfile2)
6471 [[ $stripe_size -eq 65536 ]] ||
6472 error "stripe size $stripe_size != 65536"
6473 [[ $stripe_count -eq $STRIPECOUNT ]] ||
6474 error "stripe count $stripe_count != $STRIPECOUNT"
6477 run_test 102b "getfattr/setfattr for trusted.lov EAs ============"
6480 [ -z "$(which setfattr 2>/dev/null)" ] &&
6481 skip_env "could not find setfattr" && return
6483 # b10930: get/set/list lustre.lov xattr
6484 echo "get/set/list lustre.lov xattr ..."
6485 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test" && return
6486 test_mkdir -p $DIR/$tdir
6487 chown $RUNAS_ID $DIR/$tdir
6488 local testfile=$DIR/$tdir/$tfile
6489 $RUNAS $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $testfile ||
6490 error "setstripe failed"
6491 local STRIPECOUNT=$($RUNAS $GETSTRIPE -c $testfile) ||
6492 error "getstripe failed"
6493 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
6494 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
6496 local testfile2=${testfile}2
6497 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
6498 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
6500 $RUNAS $MCREATE $testfile2
6501 $RUNAS setfattr -n lustre.lov -v $value $testfile2
6502 local stripe_size=$($RUNAS $GETSTRIPE -S $testfile2)
6503 local stripe_count=$($RUNAS $GETSTRIPE -c $testfile2)
6504 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
6505 [ $stripe_count -eq $STRIPECOUNT ] ||
6506 error "stripe count $stripe_count != $STRIPECOUNT"
6508 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
6510 compare_stripe_info1() {
6511 local stripe_index_all_zero=true
6513 for num in 1 2 3 4; do
6514 for count in $(seq 1 $STRIPE_COUNT); do
6515 for offset in $(seq 0 $[$STRIPE_COUNT - 1]); do
6516 local size=$((STRIPE_SIZE * num))
6517 local file=file"$num-$offset-$count"
6518 stripe_size=$(lfs getstripe -S $PWD/$file)
6519 [[ $stripe_size -ne $size ]] &&
6520 error "$file: size $stripe_size != $size"
6521 stripe_count=$(lfs getstripe -c $PWD/$file)
6522 # allow fewer stripes to be created, ORI-601
6523 [[ $stripe_count -lt $(((3 * count + 3) / 4)) ]] &&
6524 error "$file: count $stripe_count != $count"
6525 stripe_index=$(lfs getstripe -i $PWD/$file)
6526 [[ $stripe_index -ne 0 ]] &&
6527 stripe_index_all_zero=false
6531 $stripe_index_all_zero &&
6532 error "all files are being extracted starting from OST index 0"
6537 [ -n "$(which tar 2>/dev/null)" ] &&
6538 strings $(which tar) | grep -q "lustre" && echo tar
6542 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6543 # b10930: tar test for trusted.lov xattr
6544 TAR=$(find_lustre_tar)
6545 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
6546 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping N-stripe test" && return
6548 test_mkdir -p $DIR/d102d
6549 $TAR xf $TMP/f102.tar -C $DIR/d102d --xattrs
6551 compare_stripe_info1
6553 run_test 102d "tar restore stripe info from tarfile,not keep osts ==========="
6556 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6557 # b10930: tar test for trusted.lov xattr
6558 TAR=$(find_lustre_tar)
6559 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
6560 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping N-stripe test" && return
6562 test_mkdir -p $DIR/d102f
6564 $TAR cf - --xattrs $tdir | $TAR xf - --xattrs -C $DIR/d102f
6566 compare_stripe_info1
6568 run_test 102f "tar copy files, not keep osts ==========="
6571 local xsize=${1:-1024} # in bytes
6572 local file=$DIR/$tfile
6574 [ -z $(lctl get_param -n mdc.*.connect_flags | grep xattr) ] &&
6575 skip "must have user_xattr" && return 0
6576 [ -z "$(which setfattr 2>/dev/null)" ] &&
6577 skip_env "could not find setfattr" && return 0
6578 [ -z "$(which getfattr 2>/dev/null)" ] &&
6579 skip_env "could not find getfattr" && return 0
6583 local value="$(generate_string $xsize)"
6585 local xbig=trusted.big
6586 log "save $xbig on $file"
6587 setfattr -n $xbig -v $value $file ||
6588 error "saving $xbig on $file failed"
6590 local orig=$(get_xattr_value $xbig $file)
6591 [[ "$orig" != "$value" ]] && error "$xbig different after saving $xbig"
6593 local xsml=trusted.sml
6594 log "save $xsml on $file"
6595 setfattr -n $xsml -v val $file || error "saving $xsml on $file failed"
6597 local new=$(get_xattr_value $xbig $file)
6598 [[ "$new" != "$orig" ]] && error "$xbig different after saving $xsml"
6600 log "grow $xsml on $file"
6601 setfattr -n $xsml -v "$value" $file ||
6602 error "growing $xsml on $file failed"
6604 new=$(get_xattr_value $xbig $file)
6605 [[ "$new" != "$orig" ]] && error "$xbig different after growing $xsml"
6606 log "$xbig still valid after growing $xsml"
6611 test_102h() { # bug 15777
6614 run_test 102h "grow xattr from inside inode to external block"
6617 large_xattr_enabled || { skip "large_xattr disabled" && return; }
6618 grow_xattr $(max_xattr_size)
6620 run_test 102ha "grow xattr from inside inode to external inode"
6622 test_102i() { # bug 17038
6623 [ -z "$(which getfattr 2>/dev/null)" ] &&
6624 skip "could not find getfattr" && return
6626 ln -s $DIR/$tfile $DIR/${tfile}link
6627 getfattr -n trusted.lov $DIR/$tfile ||
6628 error "lgetxattr on $DIR/$tfile failed"
6629 getfattr -h -n trusted.lov $DIR/${tfile}link 2>&1 |
6630 grep -i "no such attr" ||
6631 error "error for lgetxattr on $DIR/${tfile}link is not ENODATA"
6632 rm -f $DIR/$tfile $DIR/${tfile}link
6634 run_test 102i "lgetxattr test on symbolic link ============"
6637 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6638 TAR=$(find_lustre_tar)
6639 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
6640 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping N-stripe test" && return
6641 setup_test102 "$RUNAS"
6642 test_mkdir -p $DIR/d102j
6643 chown $RUNAS_ID $DIR/d102j
6644 $RUNAS $TAR xf $TMP/f102.tar -C $DIR/d102j --xattrs
6646 compare_stripe_info1 "$RUNAS"
6648 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
6651 [ -z "$(which setfattr 2>/dev/null)" ] &&
6652 skip "could not find setfattr" && return
6654 # b22187 just check that does not crash for regular file.
6655 setfattr -n trusted.lov $DIR/$tfile
6656 # b22187 'setfattr -n trusted.lov' should work as remove LOV EA for directories
6657 local test_kdir=$DIR/d102k
6658 test_mkdir $test_kdir
6659 local default_size=`$GETSTRIPE -S $test_kdir`
6660 local default_count=`$GETSTRIPE -c $test_kdir`
6661 local default_offset=`$GETSTRIPE -i $test_kdir`
6662 $SETSTRIPE -S 65536 -i 0 -c $OSTCOUNT $test_kdir ||
6663 error 'dir setstripe failed'
6664 setfattr -n trusted.lov $test_kdir
6665 local stripe_size=`$GETSTRIPE -S $test_kdir`
6666 local stripe_count=`$GETSTRIPE -c $test_kdir`
6667 local stripe_offset=`$GETSTRIPE -i $test_kdir`
6668 [ $stripe_size -eq $default_size ] ||
6669 error "stripe size $stripe_size != $default_size"
6670 [ $stripe_count -eq $default_count ] ||
6671 error "stripe count $stripe_count != $default_count"
6672 [ $stripe_offset -eq $default_offset ] ||
6673 error "stripe offset $stripe_offset != $default_offset"
6674 rm -rf $DIR/$tfile $test_kdir
6676 run_test 102k "setfattr without parameter of value shouldn't cause a crash"
6679 [ -z "$(which getfattr 2>/dev/null)" ] &&
6680 skip "could not find getfattr" && return
6682 # LU-532 trusted. xattr is invisible to non-root
6683 local testfile=$DIR/$tfile
6687 echo "listxattr as user..."
6688 chown $RUNAS_ID $testfile
6689 $RUNAS getfattr -d -m '.*' $testfile 2>&1 |
6690 grep -q "trusted" &&
6691 error "$testfile trusted xattrs are user visible"
6695 run_test 102l "listxattr size test =================================="
6697 test_102m() { # LU-3403 llite: error of listxattr when buffer is small
6698 local path=$DIR/$tfile
6701 listxattr_size_check $path || error "listattr_size_check $path failed"
6703 run_test 102m "Ensure listxattr fails on small bufffer ========"
6707 getxattr() { # getxattr path name
6708 # Return the base64 encoding of the value of xattr name on path.
6712 # # getfattr --absolute-names --encoding=base64 --name=trusted.lov $path
6714 # trusted.lov=0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
6716 # We print just 0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
6718 getfattr --absolute-names --encoding=base64 --name=$name $path |
6719 awk -F= -v name=$name '$1 == name {
6720 print substr($0, index($0, "=") + 1);
6724 test_102n() { # LU-4101 mdt: protect internal xattrs
6725 local file0=$DIR/$tfile.0
6726 local file1=$DIR/$tfile.1
6727 local xattr0=$TMP/$tfile.0
6728 local xattr1=$TMP/$tfile.1
6732 [ -z "$(which setfattr 2>/dev/null)" ] &&
6733 skip "could not find setfattr" && return
6735 if [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.50) ]
6737 skip "MDT < 2.5.50 allows setxattr on internal trusted xattrs"
6741 rm -rf $file0 $file1 $xattr0 $xattr1
6744 # Get 'before' xattrs of $file1.
6745 getfattr --absolute-names --dump --match=- $file1 > $xattr0
6747 for name in lov lma lmv link fid version som hsm lfsck_namespace; do
6748 # Try to copy xattr from $file0 to $file1.
6749 value=$(getxattr $file0 trusted.$name 2> /dev/null)
6751 setfattr --name=trusted.$name --value="$value" $file1 ||
6752 error "setxattr 'trusted.$name' failed"
6754 # Try to set a garbage xattr.
6755 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
6757 setfattr --name=trusted.$name --value="$value" $file1 ||
6758 error "setxattr 'trusted.$name' failed"
6760 # Try to remove the xattr from $file1. We don't care if this
6761 # appears to succeed or fail, we just don't want there to be
6762 # any changes or crashes.
6763 setfattr --remove=$trusted.$name $file1 2> /dev/null
6766 # Get 'after' xattrs of file1.
6767 getfattr --absolute-names --dump --match=- $file1 > $xattr1
6769 if ! diff $xattr0 $xattr1; then
6770 error "before and after xattrs of '$file1' differ"
6773 rm -rf $file0 $file1 $xattr0 $xattr1
6777 run_test 102n "silently ignore setxattr on internal trusted xattrs"
6779 test_102p() { # LU-4703 setxattr did not check ownership
6780 local testfile=$DIR/$tfile
6782 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.56) ] &&
6783 skip "MDS needs to be at least 2.5.56" && return
6787 echo "setfacl as user..."
6788 $RUNAS setfacl -m "u:$RUNAS_ID:rwx" $testfile
6789 [ $? -ne 0 ] || error "setfacl by $RUNAS_ID was allowed on $testfile"
6791 echo "setfattr as user..."
6792 setfacl -m "u:$RUNAS_ID:---" $testfile
6793 $RUNAS setfattr -x system.posix_acl_access $testfile
6794 [ $? -ne 0 ] || error "setfattr by $RUNAS_ID was allowed on $testfile"
6796 run_test 102p "check setxattr(2) correctly fails without permission"
6800 $LUSTRE/tests/acl/run $LUSTRE/tests/acl/$1.test
6805 [ "$UID" != 0 ] && skip_env "must run as root" && return
6806 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] &&
6807 skip "must have acl enabled" && return
6808 [ -z "$(which setfacl 2>/dev/null)" ] &&
6809 skip_env "could not find setfacl" && return
6810 $GSS && skip "could not run under gss" && return
6812 declare -a identity_old
6814 for num in $(seq $MDSCOUNT); do
6815 switch_identity $num true || identity_old[$num]=$?
6822 echo "performing cp ..."
6823 run_acl_subtest cp || error "run_acl_subtest cp failed"
6824 echo "performing getfacl-noacl..."
6825 run_acl_subtest getfacl-noacl || error "getfacl-noacl test failed"
6826 echo "performing misc..."
6827 run_acl_subtest misc || error "misc test failed"
6828 echo "performing permissions..."
6829 run_acl_subtest permissions || error "permissions failed"
6830 echo "performing setfacl..."
6831 run_acl_subtest setfacl || error "setfacl test failed"
6833 # inheritance test got from HP
6834 echo "performing inheritance..."
6835 cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
6836 chmod +x make-tree || error "chmod +x failed"
6837 run_acl_subtest inheritance || error "inheritance test failed"
6840 echo "LU-974 ignore umask when acl is enabled..."
6841 run_acl_subtest 974 || error "LU-974 umask test failed"
6842 if [ $MDSCOUNT -ge 2 ]; then
6843 run_acl_subtest 974_remote ||
6844 error "LU-974 umask test failed under remote dir"
6847 echo "LU-2561 newly created file is same size as directory..."
6848 if [ $(facet_fstype $SINGLEMDS) != "zfs" ]; then
6849 run_acl_subtest 2561 || error "LU-2561 test failed"
6851 run_acl_subtest 2561_zfs || error "LU-2561 zfs test failed"
6854 run_acl_subtest 4924 || error "LU-4924 test failed"
6859 for num in $(seq $MDSCOUNT); do
6860 if [ "${identity_old[$num]}" = 1 ]; then
6861 switch_identity $num false || identity_old[$num]=$?
6865 run_test 103 "acl test ========================================="
6868 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6870 lfs df || error "lfs df failed"
6871 lfs df -ih || error "lfs df -ih failed"
6872 lfs df -h $DIR || error "lfs df -h $DIR failed"
6873 lfs df -i $DIR || error "lfs df -i $DIR failed"
6874 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
6875 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
6877 local OSC=$(lctl dl | grep OST0000-osc-[^M] | awk '{ print $4 }')
6878 lctl --device %$OSC deactivate
6879 lfs df || error "lfs df with deactivated OSC failed"
6880 lctl --device %$OSC activate
6881 # wait the osc back to normal
6882 wait_osc_import_state client ost FULL
6884 lfs df || error "lfs df with reactivated OSC failed"
6887 run_test 104a "lfs df [-ih] [path] test ========================="
6890 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6891 [ $RUNAS_ID -eq $UID ] &&
6892 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
6894 denied_cnt=$(($($RUNAS $LFS check servers 2>&1 |
6895 grep "Permission denied" | wc -l)))
6896 if [ $denied_cnt -ne 0 ]; then
6897 error "lfs check servers test failed"
6900 run_test 104b "$RUNAS lfs check servers test ===================="
6903 # doesn't work on 2.4 kernels
6905 if $(flock_is_enabled); then
6906 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
6908 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
6912 run_test 105a "flock when mounted without -o flock test ========"
6916 if $(flock_is_enabled); then
6917 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
6919 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
6923 run_test 105b "fcntl when mounted without -o flock test ========"
6927 if $(flock_is_enabled); then
6928 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
6930 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
6934 run_test 105c "lockf when mounted without -o flock test ========"
6936 test_105d() { # bug 15924
6937 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6938 test_mkdir -p $DIR/$tdir
6939 flock_is_enabled || { skip "mount w/o flock enabled" && return; }
6940 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
6941 $LCTL set_param fail_loc=0x80000315
6942 flocks_test 2 $DIR/$tdir
6944 run_test 105d "flock race (should not freeze) ========"
6946 test_105e() { # bug 22660 && 22040
6947 flock_is_enabled || { skip "mount w/o flock enabled" && return; }
6949 flocks_test 3 $DIR/$tfile
6951 run_test 105e "Two conflicting flocks from same process ======="
6953 test_106() { #bug 10921
6954 test_mkdir -p $DIR/$tdir
6955 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
6956 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
6958 run_test 106 "attempt exec of dir followed by chown of that dir"
6961 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6968 local save_pattern=$(sysctl -n kernel.core_pattern)
6969 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
6970 sysctl -w kernel.core_pattern=$file
6971 sysctl -w kernel.core_uses_pid=0
6979 kill -s 11 $SLEEPPID
6981 if [ -e $file ]; then
6982 size=`stat -c%s $file`
6983 [ $size -eq 0 ] && error "Fail to create core file $file"
6985 error "Fail to create core file $file"
6988 sysctl -w kernel.core_pattern=$save_pattern
6989 sysctl -w kernel.core_uses_pid=$save_uses_pid
6992 run_test 107 "Coredump on SIG"
6995 test_mkdir -p $DIR/$tdir
6996 test_mkdir $DIR/$tdir/$(str_repeat 'a' 255) ||
6997 error "mkdir with 255 char failed"
6998 test_mkdir $DIR/$tdir/$(str_repeat 'b' 256) &&
6999 error "mkdir with 256 char should fail, but did not"
7000 touch $DIR/$tdir/$(str_repeat 'x' 255) ||
7001 error "create with 255 char failed"
7002 touch $DIR/$tdir/$(str_repeat 'y' 256) &&
7003 error "create with 256 char should fail, but did not"
7008 run_test 110 "filename length checking"
7011 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7012 OSTIO_pre=$(ps -e | grep ll_ost_io | awk '{ print $4 }'| sort -n |
7013 tail -1 | cut -c11-20)
7014 [ -z "$OSTIO_pre" ] && skip "no OSS threads" && return
7015 echo "Starting with $OSTIO_pre threads"
7018 NUMFREE=$(df -i -P $DIR | tail -n 1 | awk '{ print $4 }')
7019 [[ $NUMFREE -lt $NUMTEST ]] && NUMTEST=$(($NUMFREE - 1000))
7020 echo "$NUMTEST creates/unlinks"
7021 test_mkdir -p $DIR/$tdir
7022 createmany -o $DIR/$tdir/$tfile $NUMTEST
7023 unlinkmany $DIR/$tdir/$tfile $NUMTEST
7025 OSTIO_post=$(ps -e | grep ll_ost_io | awk '{ print $4 }' | sort -n |
7026 tail -1 | cut -c11-20)
7028 # don't return an error
7029 [ $OSTIO_post == $OSTIO_pre ] && echo \
7030 "WARNING: No new ll_ost_io threads were created ($OSTIO_pre)" &&
7031 echo "This may be fine, depending on what ran before this test" &&
7032 echo "and how fast this system is." && return
7034 echo "Started with $OSTIO_pre threads, ended with $OSTIO_post"
7036 run_test 115 "verify dynamic thread creation===================="
7039 wait_delete_completed
7040 AVAIL=($(lctl get_param -n osc.*[oO][sS][cC]-[^M]*.kbytesavail))
7041 echo OST kbytes available: ${AVAIL[@]}
7042 MAXI=0; MAXV=${AVAIL[0]}
7043 MINI=0; MINV=${AVAIL[0]}
7044 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
7045 #echo OST $i: ${AVAIL[i]}kb
7046 if [[ ${AVAIL[i]} -gt $MAXV ]]; then
7047 MAXV=${AVAIL[i]}; MAXI=$i
7049 if [[ ${AVAIL[i]} -lt $MINV ]]; then
7050 MINV=${AVAIL[i]}; MINI=$i
7053 echo Min free space: OST $MINI: $MINV
7054 echo Max free space: OST $MAXI: $MAXV
7057 test_116a() { # was previously test_116()
7058 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7059 [[ $OSTCOUNT -lt 2 ]] && skip_env "$OSTCOUNT < 2 OSTs" && return
7061 echo -n "Free space priority "
7062 do_facet $SINGLEMDS lctl get_param -n lo*.*-mdtlov.qos_prio_free |
7067 [ $MINV -eq 0 ] && skip "no free space in OST$MINI, skip" && return
7068 [ $MINV -gt 10000000 ] && skip "too much free space in OST$MINI, skip" \
7070 trap simple_cleanup_common EXIT
7073 # Check if we need to generate uneven OSTs
7074 test_mkdir -p $DIR/$tdir/OST${MINI}
7075 local FILL=$(($MINV / 4))
7076 local DIFF=$(($MAXV - $MINV))
7077 local DIFF2=$(($DIFF * 100 / $MINV))
7079 local threshold=$(do_facet $SINGLEMDS \
7080 lctl get_param -n *.*MDT0000-mdtlov.qos_threshold_rr | head -n1)
7081 threshold=${threshold%%%}
7082 echo -n "Check for uneven OSTs: "
7083 echo -n "diff=${DIFF}KB (${DIFF2}%) must be > ${threshold}% ..."
7085 if [[ $DIFF2 -gt $threshold ]]; then
7087 echo "Don't need to fill OST$MINI"
7089 # generate uneven OSTs. Write 2% over the QOS threshold value
7091 DIFF=$(($threshold - $DIFF2 + 2))
7092 DIFF2=$(( ($MINV * $DIFF)/100 ))
7093 echo "Fill ${DIFF}% remaining space in OST${MINI} with ${DIFF2}KB"
7094 $SETSTRIPE -i $MINI -c 1 $DIR/$tdir/OST${MINI} ||
7095 error "setstripe failed"
7096 DIFF=$(($DIFF2 / 2048))
7098 while [ $i -lt $DIFF ]; do
7100 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i \
7101 bs=2M count=1 2>/dev/null
7110 DIFF=$(($MAXV - $MINV))
7111 DIFF2=$(($DIFF * 100 / $MINV))
7112 echo -n "diff=${DIFF}=${DIFF2}% must be > ${threshold}% for QOS mode..."
7113 if [[ $DIFF2 -gt $threshold ]]; then
7116 echo "failed - QOS mode won't be used"
7117 skip "QOS imbalance criteria not met"
7118 simple_cleanup_common
7122 MINI1=$MINI; MINV1=$MINV
7123 MAXI1=$MAXI; MAXV1=$MAXV
7125 # now fill using QOS
7126 $SETSTRIPE -c 1 $DIR/$tdir
7127 FILL=$(($FILL / 200))
7128 if [ $FILL -gt 600 ]; then
7131 echo "writing $FILL files to QOS-assigned OSTs"
7133 while [ $i -lt $FILL ]; do
7135 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=200k \
7139 echo "wrote $i 200k files"
7143 echo "Note: free space may not be updated, so measurements might be off"
7145 DIFF2=$(($MAXV - $MINV))
7146 echo "free space delta: orig $DIFF final $DIFF2"
7147 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
7148 DIFF=$(($MINV1 - ${AVAIL[$MINI1]}))
7149 echo "Wrote ${DIFF}KB to smaller OST $MINI1"
7150 DIFF2=$(($MAXV1 - ${AVAIL[$MAXI1]}))
7151 echo "Wrote ${DIFF2}KB to larger OST $MAXI1"
7152 FILL=$(($DIFF2 * 100 / $DIFF - 100))
7154 echo "Wrote ${FILL}% more data to larger OST $MAXI1"
7156 # Figure out which files were written where
7157 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
7158 awk '/'$MINI1': / {print $2; exit}')
7160 MINC=$($GETSTRIPE --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
7161 echo "$MINC files created on smaller OST $MINI1"
7162 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
7163 awk '/'$MAXI1': / {print $2; exit}')
7165 MAXC=$($GETSTRIPE --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
7166 echo "$MAXC files created on larger OST $MAXI1"
7167 FILL=$(($MAXC * 100 / $MINC - 100))
7168 [[ $MINC -gt 0 ]] &&
7169 echo "Wrote ${FILL}% more files to larger OST $MAXI1"
7170 [[ $MAXC -gt $MINC ]] ||
7171 error_ignore LU-9 "stripe QOS didn't balance free space"
7172 simple_cleanup_common
7174 run_test 116a "stripe QOS: free space balance ==================="
7176 test_116b() { # LU-2093
7177 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7178 [ -z "$($LCTL get_param -n lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr |
7179 head -1 2>/dev/null)" ] && skip "no QOS" && return
7180 #define OBD_FAIL_MDS_OSC_CREATE_FAIL 0x147
7182 old_rr=$(do_facet $SINGLEMDS lctl get_param -n \
7183 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr | head -1)
7184 do_facet $SINGLEMDS lctl set_param \
7185 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr=0
7187 do_facet $SINGLEMDS lctl set_param fail_loc=0x147
7188 createmany -o $DIR/$tdir/f- 20 || error "can't create"
7189 do_facet $SINGLEMDS lctl set_param fail_loc=0
7191 do_facet $SINGLEMDS lctl set_param \
7192 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr=$old_rr
7194 run_test 116b "QoS shouldn't LBUG if not enough OSTs found on the 2nd pass"
7196 test_117() # bug 10891
7198 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7199 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
7200 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
7201 lctl set_param fail_loc=0x21e
7202 > $DIR/$tfile || error "truncate failed"
7203 lctl set_param fail_loc=0
7204 echo "Truncate succeeded."
7207 run_test 117 "verify osd extend =========="
7209 NO_SLOW_RESENDCOUNT=4
7210 export OLD_RESENDCOUNT=""
7211 set_resend_count () {
7212 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
7213 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -n1)
7214 lctl set_param -n $PROC_RESENDCOUNT $1
7215 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
7218 # for reduce test_118* time (b=14842)
7219 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
7221 # Reset async IO behavior after error case
7223 FILE=$DIR/reset_async
7225 # Ensure all OSCs are cleared
7226 $SETSTRIPE -c -1 $FILE
7227 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
7232 test_118a() #bug 11710
7234 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7237 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7238 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7239 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
7241 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7242 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7247 run_test 118a "verify O_SYNC works =========="
7251 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7252 remote_ost_nodsh && skip "remote OST with nodsh" && return
7256 #define OBD_FAIL_OST_ENOENT 0x217
7257 set_nodes_failloc "$(osts_nodes)" 0x217
7258 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7260 set_nodes_failloc "$(osts_nodes)" 0
7261 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7262 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7265 if [[ $RC -eq 0 ]]; then
7266 error "Must return error due to dropped pages, rc=$RC"
7270 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7271 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7275 echo "Dirty pages not leaked on ENOENT"
7277 # Due to the above error the OSC will issue all RPCs syncronously
7278 # until a subsequent RPC completes successfully without error.
7279 $MULTIOP $DIR/$tfile Ow4096yc
7284 run_test 118b "Reclaim dirty pages on fatal error =========="
7288 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7290 # for 118c, restore the original resend count, LU-1940
7291 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] &&
7292 set_resend_count $OLD_RESENDCOUNT
7293 remote_ost_nodsh && skip "remote OST with nodsh" && return
7297 #define OBD_FAIL_OST_EROFS 0x216
7298 set_nodes_failloc "$(osts_nodes)" 0x216
7300 # multiop should block due to fsync until pages are written
7301 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
7305 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
7306 error "Multiop failed to block on fsync, pid=$MULTIPID"
7309 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7311 if [[ $WRITEBACK -eq 0 ]]; then
7312 error "No page in writeback, writeback=$WRITEBACK"
7315 set_nodes_failloc "$(osts_nodes)" 0
7318 if [[ $RC -ne 0 ]]; then
7319 error "Multiop fsync failed, rc=$RC"
7322 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7323 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7325 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7326 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7330 echo "Dirty pages flushed via fsync on EROFS"
7333 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
7335 # continue to use small resend count to reduce test_118* time (b=14842)
7336 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
7340 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7341 remote_ost_nodsh && skip "remote OST with nodsh" && return
7345 #define OBD_FAIL_OST_BRW_PAUSE_BULK
7346 set_nodes_failloc "$(osts_nodes)" 0x214
7347 # multiop should block due to fsync until pages are written
7348 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
7352 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
7353 error "Multiop failed to block on fsync, pid=$MULTIPID"
7356 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7358 if [[ $WRITEBACK -eq 0 ]]; then
7359 error "No page in writeback, writeback=$WRITEBACK"
7362 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
7363 set_nodes_failloc "$(osts_nodes)" 0
7365 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7366 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7368 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7369 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7373 echo "Dirty pages gaurenteed flushed via fsync"
7376 run_test 118d "Fsync validation inject a delay of the bulk =========="
7379 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7382 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
7383 lctl set_param fail_loc=0x8000040a
7385 # Should simulate EINVAL error which is fatal
7386 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7388 if [[ $RC -eq 0 ]]; then
7389 error "Must return error due to dropped pages, rc=$RC"
7392 lctl set_param fail_loc=0x0
7394 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
7395 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7396 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7398 if [[ $LOCKED -ne 0 ]]; then
7399 error "Locked pages remain in cache, locked=$LOCKED"
7402 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7403 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7407 echo "No pages locked after fsync"
7412 run_test 118f "Simulate unrecoverable OSC side error =========="
7415 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7418 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
7419 lctl set_param fail_loc=0x406
7421 # simulate local -ENOMEM
7422 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7425 lctl set_param fail_loc=0
7426 if [[ $RC -eq 0 ]]; then
7427 error "Must return error due to dropped pages, rc=$RC"
7430 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
7431 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7432 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7434 if [[ $LOCKED -ne 0 ]]; then
7435 error "Locked pages remain in cache, locked=$LOCKED"
7438 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7439 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7443 echo "No pages locked after fsync"
7448 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
7451 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7452 remote_ost_nodsh && skip "remote OST with nodsh" && return
7456 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
7457 set_nodes_failloc "$(osts_nodes)" 0x20e
7458 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
7459 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7462 set_nodes_failloc "$(osts_nodes)" 0
7463 if [[ $RC -eq 0 ]]; then
7464 error "Must return error due to dropped pages, rc=$RC"
7467 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
7468 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7469 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7471 if [[ $LOCKED -ne 0 ]]; then
7472 error "Locked pages remain in cache, locked=$LOCKED"
7475 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7476 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7480 echo "No pages locked after fsync"
7484 run_test 118h "Verify timeout in handling recoverables errors =========="
7486 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
7489 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7490 remote_ost_nodsh && skip "remote OST with nodsh" && return
7494 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
7495 set_nodes_failloc "$(osts_nodes)" 0x20e
7497 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
7498 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
7501 set_nodes_failloc "$(osts_nodes)" 0
7505 if [[ $RC -ne 0 ]]; then
7506 error "got error, but should be not, rc=$RC"
7509 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
7510 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7511 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
7512 if [[ $LOCKED -ne 0 ]]; then
7513 error "Locked pages remain in cache, locked=$LOCKED"
7516 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7517 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7521 echo "No pages locked after fsync"
7525 run_test 118i "Fix error before timeout in recoverable error =========="
7527 [ "$SLOW" = "no" ] && set_resend_count 4
7530 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7531 remote_ost_nodsh && skip "remote OST with nodsh" && return
7535 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
7536 set_nodes_failloc "$(osts_nodes)" 0x220
7538 # return -EIO from OST
7539 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7541 set_nodes_failloc "$(osts_nodes)" 0x0
7542 if [[ $RC -eq 0 ]]; then
7543 error "Must return error due to dropped pages, rc=$RC"
7546 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
7547 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7548 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
7549 if [[ $LOCKED -ne 0 ]]; then
7550 error "Locked pages remain in cache, locked=$LOCKED"
7553 # in recoverable error on OST we want resend and stay until it finished
7554 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7555 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7559 echo "No pages locked after fsync"
7563 run_test 118j "Simulate unrecoverable OST side error =========="
7567 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7568 remote_ost_nodsh && skip "remote OSTs with nodsh" && return
7570 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
7571 set_nodes_failloc "$(osts_nodes)" 0x20e
7572 test_mkdir -p $DIR/$tdir
7574 for ((i=0;i<10;i++)); do
7575 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
7576 error "dd to $DIR/$tdir/$tfile-$i failed" )&
7583 set_nodes_failloc "$(osts_nodes)" 0
7586 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
7590 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7592 test_mkdir -p $DIR/$tdir
7593 $MULTIOP $DIR/$tdir Dy || error "fsync dir failed"
7596 run_test 118l "fsync dir ========="
7598 test_118m() # LU-3066
7600 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7601 test_mkdir -p $DIR/$tdir
7602 $MULTIOP $DIR/$tdir DY || error "fdatasync dir failed"
7605 run_test 118m "fdatasync dir ========="
7607 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
7609 test_119a() # bug 11737
7611 BSIZE=$((512 * 1024))
7612 directio write $DIR/$tfile 0 1 $BSIZE
7613 # We ask to read two blocks, which is more than a file size.
7614 # directio will indicate an error when requested and actual
7615 # sizes aren't equeal (a normal situation in this case) and
7616 # print actual read amount.
7617 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
7618 if [ "$NOB" != "$BSIZE" ]; then
7619 error "read $NOB bytes instead of $BSIZE"
7623 run_test 119a "Short directIO read must return actual read amount"
7625 test_119b() # bug 11737
7627 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
7629 $SETSTRIPE -c 2 $DIR/$tfile || error "setstripe failed"
7630 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
7632 $MULTIOP $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) || \
7633 error "direct read failed"
7636 run_test 119b "Sparse directIO read must return actual read amount"
7638 test_119c() # bug 13099
7641 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
7642 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
7645 run_test 119c "Testing for direct read hitting hole"
7647 test_119d() # bug 15950
7649 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7650 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
7651 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
7653 $SETSTRIPE $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
7654 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
7655 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
7656 lctl set_param fail_loc=0x40d
7657 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
7660 cat $DIR/$tfile > /dev/null &
7661 lctl set_param fail_loc=0
7664 log "the DIO writes have completed, now wait for the reads (should not block very long)"
7666 [ -n "`ps h -p $pid_reads -o comm`" ] && \
7667 error "the read rpcs have not completed in 2s"
7669 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
7671 run_test 119d "The DIO path should try to send a new rpc once one is completed"
7674 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7675 test_mkdir -p $DIR/$tdir
7676 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7677 skip "no early lock cancel on server" && return 0
7679 lru_resize_disable mdc
7680 lru_resize_disable osc
7681 cancel_lru_locks mdc
7682 # asynchronous object destroy at MDT could cause bl ast to client
7683 cancel_lru_locks osc
7685 stat $DIR/$tdir > /dev/null
7686 can1=$(do_facet $SINGLEMDS \
7687 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
7688 awk '/ldlm_cancel/ {print $2}')
7689 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
7690 awk '/ldlm_bl_callback/ {print $2}')
7691 test_mkdir -c1 $DIR/$tdir/d1
7692 can2=$(do_facet $SINGLEMDS \
7693 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
7694 awk '/ldlm_cancel/ {print $2}')
7695 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
7696 awk '/ldlm_bl_callback/ {print $2}')
7697 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7698 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7699 lru_resize_enable mdc
7700 lru_resize_enable osc
7702 run_test 120a "Early Lock Cancel: mkdir test"
7705 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7706 test_mkdir $DIR/$tdir
7707 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel)" ] && \
7708 skip "no early lock cancel on server" && return 0
7709 lru_resize_disable mdc
7710 lru_resize_disable osc
7711 cancel_lru_locks mdc
7712 stat $DIR/$tdir > /dev/null
7713 can1=$(do_facet $SINGLEMDS \
7714 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
7715 awk '/ldlm_cancel/ {print $2}')
7716 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
7717 awk '/ldlm_bl_callback/ {print $2}')
7719 can2=$(do_facet $SINGLEMDS \
7720 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
7721 awk '/ldlm_cancel/ {print $2}')
7722 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
7723 awk '/ldlm_bl_callback/ {print $2}')
7724 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7725 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7726 lru_resize_enable mdc
7727 lru_resize_enable osc
7729 run_test 120b "Early Lock Cancel: create test"
7732 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7733 test_mkdir -c1 $DIR/$tdir
7734 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel)" ] && \
7735 skip "no early lock cancel on server" && return 0
7736 lru_resize_disable mdc
7737 lru_resize_disable osc
7738 test_mkdir -p -c1 $DIR/$tdir/d1
7739 test_mkdir -p -c1 $DIR/$tdir/d2
7740 touch $DIR/$tdir/d1/f1
7741 cancel_lru_locks mdc
7742 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
7743 can1=$(do_facet $SINGLEMDS \
7744 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
7745 awk '/ldlm_cancel/ {print $2}')
7746 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
7747 awk '/ldlm_bl_callback/ {print $2}')
7748 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
7749 can2=$(do_facet $SINGLEMDS \
7750 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
7751 awk '/ldlm_cancel/ {print $2}')
7752 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
7753 awk '/ldlm_bl_callback/ {print $2}')
7754 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7755 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7756 lru_resize_enable mdc
7757 lru_resize_enable osc
7759 run_test 120c "Early Lock Cancel: link test"
7762 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7763 test_mkdir -p -c1 $DIR/$tdir
7764 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel)" ] && \
7765 skip "no early lock cancel on server" && return 0
7766 lru_resize_disable mdc
7767 lru_resize_disable osc
7769 cancel_lru_locks mdc
7770 stat $DIR/$tdir > /dev/null
7771 can1=$(do_facet $SINGLEMDS \
7772 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
7773 awk '/ldlm_cancel/ {print $2}')
7774 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
7775 awk '/ldlm_bl_callback/ {print $2}')
7776 chmod a+x $DIR/$tdir
7777 can2=$(do_facet $SINGLEMDS \
7778 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
7779 awk '/ldlm_cancel/ {print $2}')
7780 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
7781 awk '/ldlm_bl_callback/ {print $2}')
7782 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7783 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7784 lru_resize_enable mdc
7785 lru_resize_enable osc
7787 run_test 120d "Early Lock Cancel: setattr test"
7790 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7791 test_mkdir -p -c1 $DIR/$tdir
7792 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7793 skip "no early lock cancel on server" && return 0
7794 lru_resize_disable mdc
7795 lru_resize_disable osc
7796 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
7797 cancel_lru_locks mdc
7798 cancel_lru_locks osc
7799 dd if=$DIR/$tdir/f1 of=/dev/null
7800 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
7801 # XXX client can not do early lock cancel of OST lock
7802 # during unlink (LU-4206), so cancel osc lock now.
7803 cancel_lru_locks osc
7804 can1=$(do_facet $SINGLEMDS \
7805 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
7806 awk '/ldlm_cancel/ {print $2}')
7807 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
7808 awk '/ldlm_bl_callback/ {print $2}')
7809 unlink $DIR/$tdir/f1
7811 can2=$(do_facet $SINGLEMDS \
7812 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
7813 awk '/ldlm_cancel/ {print $2}')
7814 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
7815 awk '/ldlm_bl_callback/ {print $2}')
7816 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7817 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7818 lru_resize_enable mdc
7819 lru_resize_enable osc
7821 run_test 120e "Early Lock Cancel: unlink test"
7824 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7825 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7826 skip "no early lock cancel on server" && return 0
7827 test_mkdir -p -c1 $DIR/$tdir
7828 lru_resize_disable mdc
7829 lru_resize_disable osc
7830 test_mkdir -p -c1 $DIR/$tdir/d1
7831 test_mkdir -p -c1 $DIR/$tdir/d2
7832 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
7833 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
7834 cancel_lru_locks mdc
7835 cancel_lru_locks osc
7836 dd if=$DIR/$tdir/d1/f1 of=/dev/null
7837 dd if=$DIR/$tdir/d2/f2 of=/dev/null
7838 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
7839 # XXX client can not do early lock cancel of OST lock
7840 # during rename (LU-4206), so cancel osc lock now.
7841 cancel_lru_locks osc
7842 can1=$(do_facet $SINGLEMDS \
7843 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
7844 awk '/ldlm_cancel/ {print $2}')
7845 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
7846 awk '/ldlm_bl_callback/ {print $2}')
7847 mrename $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
7849 can2=$(do_facet $SINGLEMDS \
7850 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
7851 awk '/ldlm_cancel/ {print $2}')
7852 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
7853 awk '/ldlm_bl_callback/ {print $2}')
7854 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7855 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7856 lru_resize_enable mdc
7857 lru_resize_enable osc
7859 run_test 120f "Early Lock Cancel: rename test"
7862 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7863 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7864 skip "no early lock cancel on server" && return 0
7865 lru_resize_disable mdc
7866 lru_resize_disable osc
7868 echo create $count files
7869 test_mkdir -p $DIR/$tdir
7870 cancel_lru_locks mdc
7871 cancel_lru_locks osc
7874 can0=$(do_facet $SINGLEMDS \
7875 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
7876 awk '/ldlm_cancel/ {print $2}')
7877 blk0=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
7878 awk '/ldlm_bl_callback/ {print $2}')
7879 createmany -o $DIR/$tdir/f $count
7881 can1=$(do_facet $SINGLEMDS \
7882 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
7883 awk '/ldlm_cancel/ {print $2}')
7884 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
7885 awk '/ldlm_bl_callback/ {print $2}')
7887 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
7888 echo rm $count files
7891 can2=$(do_facet $SINGLEMDS \
7892 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
7893 awk '/ldlm_cancel/ {print $2}')
7894 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
7895 awk '/ldlm_bl_callback/ {print $2}')
7897 echo total: $count removes in $((t2-t1))
7898 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
7900 # wait for commitment of removal
7901 lru_resize_enable mdc
7902 lru_resize_enable osc
7904 run_test 120g "Early Lock Cancel: performance test"
7906 test_121() { #bug #10589
7907 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7909 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
7910 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
7911 lctl set_param fail_loc=0x310
7912 cancel_lru_locks osc > /dev/null
7913 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
7914 lctl set_param fail_loc=0
7915 [[ $reads -eq $writes ]] ||
7916 error "read $reads blocks, must be $writes blocks"
7918 run_test 121 "read cancel race ========="
7920 test_123a() { # was test 123, statahead(bug 11401)
7921 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7923 if [ -z "$(grep "processor.*: 1" /proc/cpuinfo)" ]; then
7924 log "testing on UP system. Performance may be not as good as expected."
7929 test_mkdir -p $DIR/$tdir
7930 NUMFREE=$(df -i -P $DIR | tail -n 1 | awk '{ print $4 }')
7931 [[ $NUMFREE -gt 100000 ]] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
7933 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
7934 createmany -o $DIR/$tdir/$tfile $j $((i - j))
7936 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
7937 lctl set_param -n llite.*.statahead_max 0
7938 lctl get_param llite.*.statahead_max
7939 cancel_lru_locks mdc
7940 cancel_lru_locks osc
7942 time ls -l $DIR/$tdir | wc -l
7944 delta=$((etime - stime))
7945 log "ls $i files without statahead: $delta sec"
7946 lctl set_param llite.*.statahead_max=$max
7948 swrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
7949 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
7950 cancel_lru_locks mdc
7951 cancel_lru_locks osc
7953 time ls -l $DIR/$tdir | wc -l
7955 delta_sa=$((etime - stime))
7956 log "ls $i files with statahead: $delta_sa sec"
7957 lctl get_param -n llite.*.statahead_stats
7958 ewrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
7960 [[ $swrong -lt $ewrong ]] &&
7961 log "statahead was stopped, maybe too many locks held!"
7962 [[ $delta -eq 0 || $delta_sa -eq 0 ]] && continue
7964 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
7965 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
7966 lctl set_param -n llite.*.statahead_max 0
7967 lctl get_param llite.*.statahead_max
7968 cancel_lru_locks mdc
7969 cancel_lru_locks osc
7971 time ls -l $DIR/$tdir | wc -l
7973 delta=$((etime - stime))
7974 log "ls $i files again without statahead: $delta sec"
7975 lctl set_param llite.*.statahead_max=$max
7976 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
7977 if [ $SLOWOK -eq 0 ]; then
7978 error "ls $i files is slower with statahead!"
7980 log "ls $i files is slower with statahead!"
7986 [ $delta -gt 20 ] && break
7987 [ $delta -gt 8 ] && MULT=$((50 / delta))
7988 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
7996 delta=$((etime - stime))
7997 log "rm -r $DIR/$tdir/: $delta seconds"
7999 lctl get_param -n llite.*.statahead_stats
8001 run_test 123a "verify statahead work"
8003 test_123b () { # statahead(bug 15027)
8004 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8005 test_mkdir -p $DIR/$tdir
8006 createmany -o $DIR/$tdir/$tfile-%d 1000
8008 cancel_lru_locks mdc
8009 cancel_lru_locks osc
8011 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
8012 lctl set_param fail_loc=0x80000803
8013 ls -lR $DIR/$tdir > /dev/null
8015 lctl set_param fail_loc=0x0
8016 lctl get_param -n llite.*.statahead_stats
8021 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
8024 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8025 [ -z "$($LCTL get_param -n mdc.*.connect_flags | grep lru_resize)" ] &&
8026 skip "no lru resize on server" && return 0
8028 test_mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
8030 log "create $NR files at $DIR/$tdir"
8031 createmany -o $DIR/$tdir/f $NR ||
8032 error "failed to create $NR files in $DIR/$tdir"
8034 cancel_lru_locks mdc
8035 ls -l $DIR/$tdir > /dev/null
8039 for VALUE in $($LCTL get_param ldlm.namespaces.*mdc-*.lru_size); do
8040 local PARAM=$(echo ${VALUE[0]} | cut -d "=" -f1)
8041 LRU_SIZE=$($LCTL get_param -n $PARAM)
8042 if [[ $LRU_SIZE -gt $(default_lru_size) ]]; then
8043 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
8045 log "NS=$(basename $NSDIR)"
8050 if [[ -z "$NSDIR" || $LRU_SIZE -lt $(default_lru_size) ]]; then
8051 skip "Not enough cached locks created!"
8058 # We know that lru resize allows one client to hold $LIMIT locks
8059 # for 10h. After that locks begin to be killed by client.
8061 local LIMIT=$($LCTL get_param -n $NSDIR.pool.limit)
8064 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
8065 # killing locks. Some time was spent for creating locks. This means
8066 # that up to the moment of sleep finish we must have killed some of
8067 # them (10-100 locks). This depends on how fast ther were created.
8068 # Many of them were touched in almost the same moment and thus will
8069 # be killed in groups.
8070 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE))
8072 # Use $LRU_SIZE_B here to take into account real number of locks
8073 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
8074 local LRU_SIZE_B=$LRU_SIZE
8076 local OLD_LVF=$($LCTL get_param -n $NSDIR.pool.lock_volume_factor)
8077 log "OLD_LVF=$OLD_LVF"
8078 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $LVF
8080 # Let's make sure that we really have some margin. Client checks
8081 # cached locks every 10 sec.
8083 log "Sleep ${SLEEP} sec"
8085 while ((SEC<$SLEEP)); do
8089 LRU_SIZE=$($LCTL get_param -n $NSDIR/lru_size)
8093 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
8094 local LRU_SIZE_A=$($LCTL get_param -n $NSDIR.lru_size)
8096 [[ $LRU_SIZE_B -gt $LRU_SIZE_A ]] || {
8097 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
8098 unlinkmany $DIR/$tdir/f $NR
8102 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
8103 log "unlink $NR files at $DIR/$tdir"
8104 unlinkmany $DIR/$tdir/f $NR
8106 run_test 124a "lru resize ======================================="
8108 get_max_pool_limit()
8110 local limit=$($LCTL get_param \
8111 -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit)
8114 if [[ $l -gt $max ]]; then
8122 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8123 [ -z "$($LCTL get_param -n mdc.*.connect_flags | grep lru_resize)" ] &&
8124 skip "no lru resize on server" && return 0
8126 LIMIT=$(get_max_pool_limit)
8128 NR=$(($(default_lru_size)*20))
8129 if [[ $NR -gt $LIMIT ]]; then
8130 log "Limit lock number by $LIMIT locks"
8133 lru_resize_disable mdc
8134 test_mkdir -p $DIR/$tdir/disable_lru_resize ||
8135 error "failed to create $DIR/$tdir/disable_lru_resize"
8137 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
8138 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
8139 cancel_lru_locks mdc
8142 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
8145 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
8148 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
8152 nolruresize_delta=$((etime-stime))
8153 log "ls -la time: $nolruresize_delta seconds"
8154 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
8155 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
8157 lru_resize_enable mdc
8158 test_mkdir -p $DIR/$tdir/enable_lru_resize ||
8159 error "failed to create $DIR/$tdir/enable_lru_resize"
8161 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
8162 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
8163 cancel_lru_locks mdc
8166 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
8169 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
8172 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
8176 lruresize_delta=$((etime-stime))
8177 log "ls -la time: $lruresize_delta seconds"
8178 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
8180 if [ $lruresize_delta -gt $nolruresize_delta ]; then
8181 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
8182 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
8183 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
8185 log "lru resize performs the same with no lru resize"
8187 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
8189 run_test 124b "lru resize (performance test) ======================="
8191 test_125() { # 13358
8192 [ -z "$(lctl get_param -n llite.*.client_type | grep local)" ] && skip "must run as local client" && return
8193 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] && skip "must have acl enabled" && return
8194 [ -z "$(which setfacl)" ] && skip "must have setfacl tool" && return
8195 test_mkdir -p $DIR/d125 || error "mkdir failed"
8196 $SETSTRIPE -S 65536 -c -1 $DIR/d125 || error "setstripe failed"
8197 setfacl -R -m u:bin:rwx $DIR/d125 || error "setfacl $DIR/d125 failed"
8198 ls -ld $DIR/d125 || error "cannot access $DIR/d125"
8200 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
8202 test_126() { # bug 12829/13455
8203 [ -z "$(lctl get_param -n llite.*.client_type | grep local)" ] && skip "must run as local client" && return
8204 [ "$UID" != 0 ] && skip_env "skipping $TESTNAME (must run as root)" && return
8205 $GSS && skip "must run as gss disabled" && return
8207 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
8208 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
8210 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
8212 run_test 126 "check that the fsgid provided by the client is taken into account"
8214 test_127a() { # bug 15521
8215 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8216 $SETSTRIPE -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
8217 $LCTL set_param osc.*.stats=0
8218 FSIZE=$((2048 * 1024))
8219 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
8220 cancel_lru_locks osc
8221 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE
8223 $LCTL get_param osc.*0000-osc-*.stats | grep samples > $DIR/${tfile}.tmp
8224 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
8225 echo "got $COUNT $NAME"
8226 [ ! $MIN ] && error "Missing min value for $NAME proc entry"
8227 eval $NAME=$COUNT || error "Wrong proc format"
8230 read_bytes|write_bytes)
8231 [ $MIN -lt 4096 ] && error "min is too small: $MIN"
8232 [ $MIN -gt $FSIZE ] && error "min is too big: $MIN"
8233 [ $MAX -lt 4096 ] && error "max is too small: $MAX"
8234 [ $MAX -gt $FSIZE ] && error "max is too big: $MAX"
8235 [ $SUM -ne $FSIZE ] && error "sum is wrong: $SUM"
8236 [ $SUMSQ -lt $(((FSIZE /4096) * (4096 * 4096))) ] &&
8237 error "sumsquare is too small: $SUMSQ"
8238 [ $SUMSQ -gt $((FSIZE * FSIZE)) ] &&
8239 error "sumsquare is too big: $SUMSQ"
8243 done < $DIR/${tfile}.tmp
8245 #check that we actually got some stats
8246 [ "$read_bytes" ] || error "Missing read_bytes stats"
8247 [ "$write_bytes" ] || error "Missing write_bytes stats"
8248 [ "$read_bytes" != 0 ] || error "no read done"
8249 [ "$write_bytes" != 0 ] || error "no write done"
8251 run_test 127a "verify the client stats are sane"
8253 test_127b() { # bug LU-333
8254 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8255 $LCTL set_param llite.*.stats=0
8256 FSIZE=65536 # sized fixed to match PAGE_SIZE for most clients
8257 # perform 2 reads and writes so MAX is different from SUM.
8258 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
8259 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
8260 cancel_lru_locks osc
8261 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE count=1
8262 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE count=1
8264 $LCTL get_param llite.*.stats | grep samples > $TMP/${tfile}.tmp
8265 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
8266 echo "got $COUNT $NAME"
8267 eval $NAME=$COUNT || error "Wrong proc format"
8271 [ $COUNT -ne 2 ] && error "count is not 2: $COUNT"
8272 [ $MIN -ne $FSIZE ] && error "min is not $FSIZE: $MIN"
8273 [ $MAX -ne $FSIZE ] && error "max is incorrect: $MAX"
8274 [ $SUM -ne $((FSIZE * 2)) ] && error "sum is wrong: $SUM"
8277 [ $COUNT -ne 2 ] && error "count is not 2: $COUNT"
8278 [ $MIN -ne $FSIZE ] && error "min is not $FSIZE: $MIN"
8279 [ $MAX -ne $FSIZE ] && error "max is incorrect: $MAX"
8280 [ $SUM -ne $((FSIZE * 2)) ] && error "sum is wrong: $SUM"
8284 done < $TMP/${tfile}.tmp
8286 #check that we actually got some stats
8287 [ "$read_bytes" ] || error "Missing read_bytes stats"
8288 [ "$write_bytes" ] || error "Missing write_bytes stats"
8289 [ "$read_bytes" != 0 ] || error "no read done"
8290 [ "$write_bytes" != 0 ] || error "no write done"
8292 run_test 127b "verify the llite client stats are sane"
8294 test_128() { # bug 15212
8296 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
8301 result=$(grep error $TMP/$tfile.log)
8303 [ -z "$result" ] || error "consecutive find's under interactive lfs failed"
8305 run_test 128 "interactive lfs for 2 consecutive find's"
8312 local LDPROC=/proc/fs/ldiskfs
8313 local facets=$(get_facets MDS)
8315 for facet in ${facets//,/ }; do
8316 canondev=$(ldiskfs_canon \
8317 *.$(convert_facet2label $facet).mntdev $facet)
8318 do_facet $facet "test -e $LDPROC/$canondev/max_dir_size" ||
8319 LDPROC=/sys/fs/ldiskfs
8320 do_facet $facet "echo $1 >$LDPROC/$canondev/max_dir_size"
8325 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8326 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
8327 skip "Only applicable to ldiskfs-based MDTs"
8330 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8335 test_mkdir -p $DIR/$tdir
8337 # block size of mds1
8338 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
8339 local MDSBLOCKSIZE=$($LCTL get_param -n mdc.*MDT0000*.blocksize)
8340 local MAX=$((MDSBLOCKSIZE * 3))
8342 local I=$(stat -c%s "$DIR/$tdir")
8344 local STRIPE_COUNT=1
8345 [[ $MDSCOUNT -ge 2 ]] && STRIPE_COUNT=$($LFS getdirstripe -c $DIR/$tdir)
8346 MAX=$((MAX*STRIPE_COUNT))
8347 while [[ $I -le $MAX ]]; do
8348 $MULTIOP $DIR/$tdir/$J Oc
8350 #check two errors ENOSPC for new version of ext4 max_dir_size patch
8351 #mainline kernel commit df981d03eeff7971ac7e6ff37000bfa702327ef1
8352 #and EFBIG for previous versions
8353 if [ $rc -eq $EFBIG -o $rc -eq $ENOSPC ]; then
8355 echo "return code $rc received as expected"
8356 multiop $DIR/$tdir/$J Oc ||
8357 error_exit "multiop failed w/o dir size limit"
8359 I=$(stat -c%s "$DIR/$tdir")
8361 if [ $(lustre_version_code $SINGLEMDS) -lt \
8362 $(version_code 2.4.51) ]
8364 [[ $I -eq $MAX ]] && return 0
8366 [[ $I -gt $MAX ]] && return 0
8368 error_exit "current dir size $I, previous limit $MAX"
8369 elif [ $rc -ne 0 ]; then
8371 error_exit "return code $rc received instead of expected " \
8372 "$EFBIG or $ENOSPC, files in dir $I"
8375 I=$(stat -c%s "$DIR/$tdir")
8379 error "exceeded dir size limit $MAX($MDSCOUNT) : $I bytes"
8381 run_test 129 "test directory size limit ========================"
8390 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
8391 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP" &&
8394 trap cleanup_130 EXIT RETURN
8396 local fm_file=$DIR/$tfile
8397 $SETSTRIPE -S 65536 -c 1 $fm_file || error "setstripe on $fm_file"
8398 dd if=/dev/zero of=$fm_file bs=65536 count=1 ||
8399 error "dd failed for $fm_file"
8401 # LU-1795: test filefrag/FIEMAP once, even if unsupported
8402 filefrag -ves $fm_file
8404 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
8405 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
8406 [ $RC != 0 ] && error "filefrag $fm_file failed"
8408 filefrag_op=$(filefrag -ve $fm_file | grep -A 100 "ext:" |
8409 grep -v "ext:" | grep -v "found")
8410 lun=$($GETSTRIPE -i $fm_file)
8412 start_blk=`echo $filefrag_op | cut -d: -f2 | cut -d. -f1`
8415 for line in $filefrag_op
8417 frag_lun=`echo $line | cut -d: -f5`
8418 ext_len=`echo $line | cut -d: -f4`
8419 if (( $frag_lun != $lun )); then
8421 error "FIEMAP on 1-stripe file($fm_file) failed"
8424 (( tot_len += ext_len ))
8427 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
8429 error "FIEMAP on 1-stripe file($fm_file) failed;"
8435 echo "FIEMAP on single striped file succeeded"
8437 run_test 130a "FIEMAP (1-stripe file)"
8440 [ "$OSTCOUNT" -lt "2" ] &&
8441 skip_env "skipping FIEMAP on 2-stripe file test" && return
8443 [ "$OSTCOUNT" -ge "10" ] &&
8444 skip_env "skipping FIEMAP with >= 10 OSTs" && return
8446 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
8447 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP" &&
8450 trap cleanup_130 EXIT RETURN
8452 local fm_file=$DIR/$tfile
8453 $SETSTRIPE -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
8454 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
8455 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
8457 dd if=/dev/zero of=$fm_file bs=1M count=2 ||
8458 error "dd failed on $fm_file"
8460 filefrag -ves $fm_file || error "filefrag $fm_file failed"
8461 filefrag_op=$(filefrag -ve $fm_file | grep -A 100 "ext:" |
8462 grep -v "ext:" | grep -v "found")
8464 last_lun=$(echo $filefrag_op | cut -d: -f5)
8469 for line in $filefrag_op
8471 frag_lun=`echo $line | cut -d: -f5`
8472 ext_len=`echo $line | cut -d: -f4`
8473 if (( $frag_lun != $last_lun )); then
8474 if (( tot_len != 1024 )); then
8476 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 256"
8483 (( tot_len += ext_len ))
8486 if (( num_luns != 2 || tot_len != 1024 )); then
8488 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
8494 echo "FIEMAP on 2-stripe file succeeded"
8496 run_test 130b "FIEMAP (2-stripe file)"
8499 [ "$OSTCOUNT" -lt "2" ] &&
8500 skip_env "skipping FIEMAP on 2-stripe file" && return
8502 [ "$OSTCOUNT" -ge "10" ] &&
8503 skip_env "skipping FIEMAP with >= 10 OSTs" && return
8505 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
8506 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" &&
8509 trap cleanup_130 EXIT RETURN
8511 local fm_file=$DIR/$tfile
8512 $SETSTRIPE -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
8513 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
8514 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
8516 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 || error "dd failed on $fm_file"
8518 filefrag -ves $fm_file || error "filefrag $fm_file failed"
8519 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" | grep -v "ext:" | grep -v "found"`
8521 last_lun=`echo $filefrag_op | cut -d: -f5`
8526 for line in $filefrag_op
8528 frag_lun=`echo $line | cut -d: -f5`
8529 ext_len=`echo $line | cut -d: -f4`
8530 if (( $frag_lun != $last_lun )); then
8531 logical=`echo $line | cut -d: -f2 | cut -d. -f1`
8532 if (( logical != 512 )); then
8534 error "FIEMAP on $fm_file failed; returned logical start for lun $logical instead of 512"
8537 if (( tot_len != 512 )); then
8539 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 1024"
8546 (( tot_len += ext_len ))
8549 if (( num_luns != 2 || tot_len != 512 )); then
8551 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
8557 echo "FIEMAP on 2-stripe file with hole succeeded"
8559 run_test 130c "FIEMAP (2-stripe file with hole)"
8562 [ "$OSTCOUNT" -lt "3" ] && skip_env "skipping FIEMAP on N-stripe file test" && return
8564 [ "$OSTCOUNT" -ge "10" ] &&
8565 skip_env "skipping FIEMAP with >= 10 OSTs" && return
8567 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
8568 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
8570 trap cleanup_130 EXIT RETURN
8572 local fm_file=$DIR/$tfile
8573 $SETSTRIPE -S 65536 -c $OSTCOUNT $fm_file||error "setstripe on $fm_file"
8574 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
8575 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
8577 local actual_stripecnt=$($GETSTRIPE -c $fm_file)
8578 dd if=/dev/zero of=$fm_file bs=1M count=$actual_stripecnt ||
8579 error "dd failed on $fm_file"
8581 filefrag -ves $fm_file || error "filefrag $fm_file failed"
8582 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" |
8583 grep -v "ext:" | grep -v "found"`
8585 last_lun=`echo $filefrag_op | cut -d: -f5`
8590 for line in $filefrag_op
8592 frag_lun=`echo $line | cut -d: -f5`
8593 ext_len=`echo $line | cut -d: -f4`
8594 if (( $frag_lun != $last_lun )); then
8595 if (( tot_len != 1024 )); then
8597 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 1024"
8604 (( tot_len += ext_len ))
8607 if (( num_luns != actual_stripecnt || tot_len != 1024 )); then
8609 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
8615 echo "FIEMAP on N-stripe file succeeded"
8617 run_test 130d "FIEMAP (N-stripe file)"
8620 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping continuation FIEMAP test" && return
8622 [ "$OSTCOUNT" -ge "10" ] &&
8623 skip_env "skipping FIEMAP with >= 10 OSTs" && return
8625 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
8626 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
8628 trap cleanup_130 EXIT RETURN
8630 local fm_file=$DIR/$tfile
8631 $SETSTRIPE -S 131072 -c 2 $fm_file || error "setstripe on $fm_file"
8632 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
8633 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
8636 EXPECTED_LEN=$(( (NUM_BLKS / 2) * 64 ))
8637 for ((i = 0; i < $NUM_BLKS; i++))
8639 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) conv=notrunc > /dev/null 2>&1
8642 filefrag -ves $fm_file || error "filefrag $fm_file failed"
8643 filefrag_op=`filefrag -ve $fm_file | grep -A 12000 "ext:" | grep -v "ext:" | grep -v "found"`
8645 last_lun=`echo $filefrag_op | cut -d: -f5`
8650 for line in $filefrag_op
8652 frag_lun=`echo $line | cut -d: -f5`
8653 ext_len=`echo $line | cut -d: -f4`
8654 if (( $frag_lun != $last_lun )); then
8655 if (( tot_len != $EXPECTED_LEN )); then
8657 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of $EXPECTED_LEN"
8664 (( tot_len += ext_len ))
8667 if (( num_luns != 2 || tot_len != $EXPECTED_LEN )); then
8669 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
8675 echo "FIEMAP with continuation calls succeeded"
8677 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
8679 # Test for writev/readv
8681 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 || \
8682 error "writev test failed"
8683 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 || \
8684 error "readv failed"
8687 run_test 131a "test iov's crossing stripe boundary for writev/readv"
8690 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 || \
8691 error "append writev test failed"
8692 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 || \
8693 error "append writev test failed"
8696 run_test 131b "test append writev"
8699 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
8702 run_test 131c "test read/write on file w/o objects"
8705 rwv -f $DIR/$tfile -w -n 1 1572864
8706 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
8707 if [ "$NOB" != 1572864 ]; then
8708 error "Short read filed: read $NOB bytes instead of 1572864"
8712 run_test 131d "test short read"
8715 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
8716 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
8717 error "read hitting hole failed"
8720 run_test 131e "test read hitting hole"
8725 for node in $(osts_nodes); do
8726 gl=$(do_node $node "$LCTL get_param -n ost.OSS.ost.stats" | awk '/'$token'/ {print $2}' | head -n 1)
8727 [ x$gl = x"" ] && gl=0
8728 gl_sum=$((gl_sum + gl))
8738 if [ x$som = x"enabled" ]; then
8739 [ $((gl2 - gl1)) -gt 0 ] && error "no glimpse RPC is expected"
8740 MOUNTOPT=`echo $MOUNTOPT | sed 's/som_preview//g'`
8741 do_facet mgs "$LCTL conf_param $FSNAME.mdt.som=disabled"
8743 [ $((gl2 - gl1)) -gt 0 ] || error "some glimpse RPC is expected"
8744 MOUNTOPT="$MOUNTOPT,som_preview"
8745 do_facet mgs "$LCTL conf_param $FSNAME.mdt.som=enabled"
8748 # do remount to make new mount-conf parameters actual
8755 test_132() { #1028, SOM
8756 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8757 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8758 local num=$(get_mds_dir $DIR)
8759 local mymds=mds${num}
8760 local MOUNTOPT_SAVE=$MOUNTOPT
8762 dd if=/dev/zero of=$DIR/$tfile count=1 2>/dev/null
8763 cancel_lru_locks osc
8765 som1=$(do_facet $mymds "$LCTL get_param mdt.*.som" | awk -F= ' {print $2}' | head -n 1)
8767 gl1=$(get_ost_param "ldlm_glimpse_enqueue")
8768 stat $DIR/$tfile >/dev/null
8769 gl2=$(get_ost_param "ldlm_glimpse_enqueue")
8770 echo "====> SOM is "$som1", "$((gl2 - gl1))" glimpse RPC occured"
8772 som_mode_switch $som1 $gl1 $gl2
8774 dd if=/dev/zero of=$DIR/$tfile count=1 2>/dev/null
8775 cancel_lru_locks osc
8777 som2=$(do_facet $mymds "$LCTL get_param mdt.*.som" | awk -F= ' {print $2}' | head -n 1)
8778 if [ $som1 == $som2 ]; then
8779 error "som is still "$som2
8780 if [ x$som2 = x"enabled" ]; then
8787 gl1=$(get_ost_param "ldlm_glimpse_enqueue")
8788 stat $DIR/$tfile >/dev/null
8789 gl2=$(get_ost_param "ldlm_glimpse_enqueue")
8790 echo "====> SOM is "$som2", "$((gl2 - gl1))" glimpse RPC occured"
8791 som_mode_switch $som2 $gl1 $gl2
8792 MOUNTOPT=$MOUNTOPT_SAVE
8794 run_test 132 "som avoids glimpse rpc"
8800 $SINGLEMDS) res=`do_facet $SINGLEMDS $LCTL get_param mdt.$FSNAME-MDT0000.md_stats | grep "$2"`
8802 ost) res=`do_facet ost1 $LCTL get_param obdfilter.$FSNAME-OST0000.stats | grep "$2"`
8804 *) error "Wrong argument $1" ;;
8807 [ -z "$res" ] && error "The counter for $2 on $1 was not incremented"
8808 # if the argument $3 is zero, it means any stat increment is ok.
8809 if [[ $3 -gt 0 ]]; then
8810 count=$(echo $res | awk '{ print $2 }')
8811 [[ $count -ne $3 ]] &&
8812 error "The $2 counter on $1 is wrong - expected $3"
8817 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8818 remote_ost_nodsh && skip "remote OST with nodsh" && return
8819 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8821 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
8822 { skip "MDS doesn't support rename stats"; return; }
8823 local testdir=$DIR/${tdir}/stats_testdir
8824 mkdir -p $DIR/${tdir}
8827 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
8828 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
8830 # verify mdt stats first.
8831 mkdir ${testdir} || error "mkdir failed"
8832 check_stats $SINGLEMDS "mkdir" 1
8833 touch ${testdir}/${tfile} || "touch failed"
8834 check_stats $SINGLEMDS "open" 1
8835 check_stats $SINGLEMDS "close" 1
8836 mknod ${testdir}/${tfile}-pipe p || "mknod failed"
8837 check_stats $SINGLEMDS "mknod" 1
8838 rm -f ${testdir}/${tfile}-pipe || "pipe remove failed"
8839 check_stats $SINGLEMDS "unlink" 1
8840 rm -f ${testdir}/${tfile} || error "file remove failed"
8841 check_stats $SINGLEMDS "unlink" 2
8843 # remove working dir and check mdt stats again.
8844 rmdir ${testdir} || error "rmdir failed"
8845 check_stats $SINGLEMDS "rmdir" 1
8847 local testdir1=$DIR/${tdir}/stats_testdir1
8849 mkdir -p ${testdir1}
8850 touch ${testdir1}/test1
8851 mv ${testdir1}/test1 ${testdir} || error "file crossdir rename"
8852 check_stats $SINGLEMDS "crossdir_rename" 1
8854 mv ${testdir}/test1 ${testdir}/test0 || error "file samedir rename"
8855 check_stats $SINGLEMDS "samedir_rename" 1
8859 run_test 133a "Verifying MDT stats ========================================"
8862 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8863 remote_ost_nodsh && skip "remote OST with nodsh" && return
8864 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8865 local testdir=$DIR/${tdir}/stats_testdir
8866 mkdir -p ${testdir} || error "mkdir failed"
8867 touch ${testdir}/${tfile} || "touch failed"
8868 cancel_lru_locks mdc
8871 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
8872 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
8874 # extra mdt stats verification.
8875 chmod 444 ${testdir}/${tfile} || error "chmod failed"
8876 check_stats $SINGLEMDS "setattr" 1
8877 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
8878 if [ $(lustre_version_code $SINGLEMDS) -ne $(version_code 2.2.0) ]
8880 ls -l ${testdir}/${tfile} > /dev/null|| error "ls failed"
8881 check_stats $SINGLEMDS "getattr" 1
8883 $LFS df || error "lfs failed"
8884 check_stats $SINGLEMDS "statfs" 1
8888 run_test 133b "Verifying extra MDT stats =================================="
8891 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8892 remote_ost_nodsh && skip "remote OST with nodsh" && return
8893 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8894 local testdir=$DIR/${tdir}/stats_testdir
8895 test_mkdir -p ${testdir} || error "mkdir failed"
8897 # verify obdfilter stats.
8898 $SETSTRIPE -c 1 -i 0 ${testdir}/${tfile}
8900 cancel_lru_locks osc
8901 wait_delete_completed
8904 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
8905 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
8907 dd if=/dev/zero of=${testdir}/${tfile} conv=notrunc bs=512k count=1 || error "dd failed"
8909 cancel_lru_locks osc
8910 check_stats ost "write" 1
8912 dd if=${testdir}/${tfile} of=/dev/null bs=1k count=1 || error "dd failed"
8913 check_stats ost "read" 1
8915 > ${testdir}/${tfile} || error "truncate failed"
8916 check_stats ost "punch" 1
8918 rm -f ${testdir}/${tfile} || error "file remove failed"
8919 wait_delete_completed
8920 check_stats ost "destroy" 1
8924 run_test 133c "Verifying OST stats ========================================"
8931 while [ $value -ge 2 ]; do
8936 if [ $orig -gt $order ]; then
8944 local size=('K' 'M' 'G' 'T');
8946 local size_string=$value
8948 while [ $value -ge 1024 ]; do
8949 if [ $i -gt 3 ]; then
8950 #T is the biggest unit we get here, if that is bigger,
8952 size_string=${value}T
8955 value=$((value >> 10))
8956 if [ $value -lt 1024 ]; then
8957 size_string=${value}${size[$i]}
8968 local context=${2:-.}
8969 local sample=$(do_facet $SINGLEMDS $LCTL get_param mdt.*.rename_stats |
8971 awk '/ '${size}'/ {print $4}' | sed -e "s/,//g")
8976 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8977 remote_ost_nodsh && skip "remote OST with nodsh" && return
8978 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8979 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
8980 { skip "MDS doesn't support rename stats"; return; }
8982 local testdir1=$DIR/${tdir}/stats_testdir1
8983 local testdir2=$DIR/${tdir}/stats_testdir2
8985 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
8987 mkdir -p ${testdir1} || error "mkdir failed"
8988 mkdir -p ${testdir2} || error "mkdir failed"
8990 createmany -o $testdir1/test 512 || error "createmany failed"
8992 # check samedir rename size
8993 mv ${testdir1}/test0 ${testdir1}/test_0
8995 local testdir1_size=$(ls -l $DIR/${tdir} |
8996 awk '/stats_testdir1/ {print $5}')
8997 local testdir2_size=$(ls -l $DIR/${tdir} |
8998 awk '/stats_testdir2/ {print $5}')
9000 testdir1_size=$(order_2 $testdir1_size)
9001 testdir2_size=$(order_2 $testdir2_size)
9003 testdir1_size=$(size_in_KMGT $testdir1_size)
9004 testdir2_size=$(size_in_KMGT $testdir2_size)
9006 echo "source rename dir size: ${testdir1_size}"
9007 echo "target rename dir size: ${testdir2_size}"
9009 local cmd="do_facet $SINGLEMDS $LCTL get_param mdt.*.rename_stats"
9010 eval $cmd || error "$cmd failed"
9011 local samedir=$($cmd | grep 'same_dir')
9012 local same_sample=$(get_rename_size $testdir1_size)
9013 [ -z "$samedir" ] && error "samedir_rename_size count error"
9014 [[ $same_sample -eq 1 ]] ||
9015 error "samedir_rename_size error $same_sample"
9016 echo "Check same dir rename stats success"
9018 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
9020 # check crossdir rename size
9021 mv ${testdir1}/test_0 ${testdir2}/test_0
9023 testdir1_size=$(ls -l $DIR/${tdir} |
9024 awk '/stats_testdir1/ {print $5}')
9025 testdir2_size=$(ls -l $DIR/${tdir} |
9026 awk '/stats_testdir2/ {print $5}')
9028 testdir1_size=$(order_2 $testdir1_size)
9029 testdir2_size=$(order_2 $testdir2_size)
9031 testdir1_size=$(size_in_KMGT $testdir1_size)
9032 testdir2_size=$(size_in_KMGT $testdir2_size)
9034 echo "source rename dir size: ${testdir1_size}"
9035 echo "target rename dir size: ${testdir2_size}"
9037 eval $cmd || error "$cmd failed"
9038 local crossdir=$($cmd | grep 'crossdir')
9039 local src_sample=$(get_rename_size $testdir1_size crossdir_src)
9040 local tgt_sample=$(get_rename_size $testdir2_size crossdir_tgt)
9041 [ -z "$crossdir" ] && error "crossdir_rename_size count error"
9042 [[ $src_sample -eq 1 ]] ||
9043 error "crossdir_rename_size error $src_sample"
9044 [[ $tgt_sample -eq 1 ]] ||
9045 error "crossdir_rename_size error $tgt_sample"
9046 echo "Check cross dir rename stats success"
9049 run_test 133d "Verifying rename_stats ========================================"
9052 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9053 local testdir=$DIR/${tdir}/stats_testdir
9054 local ctr f0 f1 bs=32768 count=42 sum
9056 remote_ost_nodsh && skip "remote OST with nodsh" && return
9057 mkdir -p ${testdir} || error "mkdir failed"
9059 $SETSTRIPE -c 1 -i 0 ${testdir}/${tfile}
9061 for ctr in {write,read}_bytes; do
9063 cancel_lru_locks osc
9065 do_facet ost1 $LCTL set_param -n \
9066 "obdfilter.*.exports.clear=clear"
9068 if [ $ctr = write_bytes ]; then
9070 f1=${testdir}/${tfile}
9072 f0=${testdir}/${tfile}
9076 dd if=$f0 of=$f1 conv=notrunc bs=$bs count=$count || \
9079 cancel_lru_locks osc
9081 sum=$(do_facet ost1 $LCTL get_param \
9082 "obdfilter.*.exports.*.stats" |
9083 awk -v ctr=$ctr 'BEGIN { sum = 0 }
9084 $1 == ctr { sum += $7 }
9085 END { printf("%0.0f", sum) }')
9087 if ((sum != bs * count)); then
9088 error "Bad $ctr sum, expected $((bs * count)), got $sum"
9094 run_test 133e "Verifying OST {read,write}_bytes nid stats ================="
9097 local proc_dirs="/proc/fs/lustre/ /proc/sys/lnet/ /proc/sys/lustre/"
9100 # First without trusting modes.
9101 find $proc_dirs -exec cat '{}' \; &> /dev/null
9103 # Second verifying readability.
9106 -exec cat '{}' \; &> /dev/null ||
9107 error "proc file read failed"
9109 for facet in $SINGLEMDS ost1; do
9110 do_facet $facet find $proc_dirs \
9111 ! -name req_history \
9112 -exec cat '{}' \\\; &> /dev/null
9114 do_facet $facet find $proc_dirs \
9115 ! -name req_history \
9117 -exec cat '{}' \\\; &> /dev/null ||
9118 error "proc file read failed"
9121 run_test 133f "Check for LBUGs/Oopses/unreadable files in /proc"
9124 local proc_dirs="/proc/fs/lustre/ /proc/sys/lnet/ /proc/sys/lustre/"
9127 # Second verifying readability.
9130 -not -name force_lbug \
9131 -not -name changelog_mask \
9132 -exec badarea_io '{}' \; &> /dev/null ||
9133 error "find $proc_dirs failed"
9135 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.5.54) ] &&
9136 skip "Too old lustre on MDS"
9138 [ $(lustre_version_code ost1) -le $(version_code 2.5.54) ] &&
9139 skip "Too old lustre on ost1"
9141 for facet in $SINGLEMDS ost1; do
9142 do_facet $facet find $proc_dirs \
9144 -not -name force_lbug \
9145 -not -name changelog_mask \
9146 -exec badarea_io '{}' \\\; &> /dev/null ||
9147 error "$facet find $proc_dirs failed"
9151 # remount the FS in case writes/reads /proc break the FS
9152 cleanup || error "failed to unmount"
9153 setup || error "failed to setup"
9156 run_test 133g "Check for Oopses on bad io area writes/reads in /proc"
9158 test_140() { #bug-17379
9159 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9160 test_mkdir -p $DIR/$tdir || error "Creating dir $DIR/$tdir"
9161 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
9162 cp /usr/bin/stat . || error "Copying stat to $DIR/$tdir"
9164 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
9165 # For kernel > 3.5, bellow only tests consecutive symlink (MAX 40)
9167 while i=`expr $i + 1`; do
9168 test_mkdir -p $i || error "Creating dir $i"
9169 cd $i || error "Changing to $i"
9170 ln -s ../stat stat || error "Creating stat symlink"
9171 # Read the symlink until ELOOP present,
9172 # not LBUGing the system is considered success,
9173 # we didn't overrun the stack.
9174 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
9176 if [ $ret -eq 40 ]; then
9179 error "Open stat symlink"
9185 echo "The symlink depth = $i"
9186 [ $i -eq 5 -o $i -eq 7 -o $i -eq 8 -o $i -eq 40 ] ||
9187 error "Invalid symlink depth"
9189 # Test recursive symlink
9190 ln -s symlink_self symlink_self
9191 $OPENFILE -f O_RDONLY symlink_self >/dev/null 2>&1; ret=$?
9192 echo "open symlink_self returns $ret"
9193 [ $ret -eq 40 ] || error "recursive symlink doesn't return -ELOOP"
9195 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
9198 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9199 local TF="$TMP/$tfile"
9201 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
9203 cancel_lru_locks osc
9204 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
9205 remount_client $MOUNT
9207 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
9210 $TRUNCATE $DIR/$tfile 6000
9211 cancel_lru_locks osc
9212 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
9215 echo "12345" >>$DIR/$tfile
9216 cancel_lru_locks osc
9217 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
9220 echo "12345" >>$DIR/$tfile
9221 cancel_lru_locks osc
9222 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
9227 run_test 150 "truncate/append tests"
9229 #LU-2902 roc_hit was not able to read all values from lproc
9230 function roc_hit_init() {
9231 local list=$(comma_list $(osts_nodes))
9232 local dir=$DIR/$tdir-check
9233 local file=$dir/file
9239 #use setstripe to do a write to every ost
9240 for i in $(seq 0 $((OSTCOUNT-1))); do
9241 $SETSTRIPE -c 1 -i $i $dir || error "$SETSTRIPE $file failed"
9242 dd if=/dev/urandom of=$file bs=4k count=4 2>&1 > /dev/null
9243 idx=$(printf %04x $i)
9244 BEFORE=$(get_osd_param $list *OST*$idx stats |
9245 awk '$1 == "cache_access" {sum += $2}
9246 END { printf("%0.0f", sum) }')
9248 cancel_lru_locks osc
9249 cat $file >/dev/null
9251 AFTER=$(get_osd_param $list *OST*$idx stats |
9252 awk '$1 == "cache_access" {sum += $2}
9253 END { printf("%0.0f", sum) }')
9255 echo BEFORE:$BEFORE AFTER:$AFTER
9256 if ! let "AFTER - BEFORE == 4"; then
9258 error "roc_hit is not safe to use"
9266 function roc_hit() {
9267 local list=$(comma_list $(osts_nodes))
9268 echo $(get_osd_param $list '' stats |
9269 awk '$1 == "cache_hit" {sum += $2}
9270 END { printf("%0.0f", sum) }')
9273 function set_cache() {
9276 if [ "$2" == "off" ]; then
9279 local list=$(comma_list $(osts_nodes))
9280 set_osd_param $list '' $1_cache_enable $on
9282 cancel_lru_locks osc
9286 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9287 remote_ost_nodsh && skip "remote OST with nodsh" && return
9290 local list=$(comma_list $(osts_nodes))
9292 # check whether obdfilter is cache capable at all
9293 if ! get_osd_param $list '' read_cache_enable >/dev/null; then
9294 echo "not cache-capable obdfilter"
9298 # check cache is enabled on all obdfilters
9299 if get_osd_param $list '' read_cache_enable | grep 0; then
9300 echo "oss cache is disabled"
9304 set_osd_param $list '' writethrough_cache_enable 1
9306 # check write cache is enabled on all obdfilters
9307 if get_osd_param $list '' writethrough_cache_enable | grep 0; then
9308 echo "oss write cache is NOT enabled"
9314 #define OBD_FAIL_OBD_NO_LRU 0x609
9315 do_nodes $list $LCTL set_param fail_loc=0x609
9317 # pages should be in the case right after write
9318 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES ||
9321 local BEFORE=$(roc_hit)
9322 cancel_lru_locks osc
9323 cat $DIR/$tfile >/dev/null
9324 local AFTER=$(roc_hit)
9326 do_nodes $list $LCTL set_param fail_loc=0
9328 if ! let "AFTER - BEFORE == CPAGES"; then
9329 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
9332 # the following read invalidates the cache
9333 cancel_lru_locks osc
9334 set_osd_param $list '' read_cache_enable 0
9335 cat $DIR/$tfile >/dev/null
9337 # now data shouldn't be found in the cache
9339 cancel_lru_locks osc
9340 cat $DIR/$tfile >/dev/null
9342 if let "AFTER - BEFORE != 0"; then
9343 error "IN CACHE: before: $BEFORE, after: $AFTER"
9346 set_osd_param $list '' read_cache_enable 1
9349 run_test 151 "test cache on oss and controls ==============================="
9352 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9353 local TF="$TMP/$tfile"
9355 # simulate ENOMEM during write
9356 #define OBD_FAIL_OST_NOMEM 0x226
9357 lctl set_param fail_loc=0x80000226
9358 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
9360 sync || error "sync failed"
9361 lctl set_param fail_loc=0
9363 # discard client's cache
9364 cancel_lru_locks osc
9366 # simulate ENOMEM during read
9367 lctl set_param fail_loc=0x80000226
9368 cmp $TF $DIR/$tfile || error "cmp failed"
9369 lctl set_param fail_loc=0
9373 run_test 152 "test read/write with enomem ============================"
9376 $MULTIOP $DIR/$tfile Ow4096Ycu || error "multiop failed"
9378 run_test 153 "test if fdatasync does not crash ======================="
9380 dot_lustre_fid_permission_check() {
9382 local ffid=$MOUNT/.lustre/fid/$fid
9385 echo "stat fid $fid"
9386 stat $ffid > /dev/null || error "stat $ffid failed."
9387 echo "touch fid $fid"
9388 touch $ffid || error "touch $ffid failed."
9389 echo "write to fid $fid"
9390 cat /etc/hosts > $ffid || error "write $ffid failed."
9391 echo "read fid $fid"
9392 diff /etc/hosts $ffid || error "read $ffid failed."
9393 echo "append write to fid $fid"
9394 cat /etc/hosts >> $ffid || error "append write $ffid failed."
9395 echo "rename fid $fid"
9396 mv $ffid $test_dir/$tfile.1 &&
9397 error "rename $ffid to $tfile.1 should fail."
9398 touch $test_dir/$tfile.1
9399 mv $test_dir/$tfile.1 $ffid &&
9400 error "rename $tfile.1 to $ffid should fail."
9401 rm -f $test_dir/$tfile.1
9402 echo "truncate fid $fid"
9403 $TRUNCATE $ffid 777 || error "truncate $ffid failed."
9404 if [ $MDSCOUNT -lt 2 ]; then #FIXME when cross-MDT hard link is working
9405 echo "link fid $fid"
9406 ln -f $ffid $test_dir/tfile.lnk || error "link $ffid failed."
9408 if [ -n $(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl) ]; then
9409 echo "setfacl fid $fid"
9410 setfacl -R -m u:bin:rwx $ffid || error "setfacl $ffid failed."
9411 echo "getfacl fid $fid"
9412 getfacl $ffid >/dev/null || error "getfacl $ffid failed."
9414 echo "unlink fid $fid"
9415 unlink $MOUNT/.lustre/fid/$fid && error "unlink $ffid should fail."
9416 echo "mknod fid $fid"
9417 mknod $ffid c 1 3 && error "mknod $ffid should fail."
9419 fid=[0xf00000400:0x1:0x0]
9420 ffid=$MOUNT/.lustre/fid/$fid
9422 echo "stat non-exist fid $fid"
9423 stat $ffid > /dev/null && error "stat non-exist $ffid should fail."
9424 echo "write to non-exist fid $fid"
9425 cat /etc/hosts > $ffid && error "write non-exist $ffid should fail."
9426 echo "link new fid $fid"
9427 ln $test_dir/$tfile $ffid && error "link $ffid should fail."
9429 mkdir -p $test_dir/$tdir
9430 touch $test_dir/$tdir/$tfile
9431 fid=$($LFS path2fid $test_dir/$tdir)
9434 error "error: could not get fid for $test_dir/$dir/$tfile."
9436 ffid=$MOUNT/.lustre/fid/$fid
9439 ls $ffid > /dev/null || error "ls $ffid failed."
9440 echo "touch $fid/$tfile.1"
9441 touch $ffid/$tfile.1 || error "touch $ffid/$tfile.1 failed."
9443 echo "touch $MOUNT/.lustre/fid/$tfile"
9444 touch $MOUNT/.lustre/fid/$tfile && \
9445 error "touch $MOUNT/.lustre/fid/$tfile should fail."
9447 echo "setxattr to $MOUNT/.lustre/fid"
9448 setfattr -n trusted.name1 -v value1 $MOUNT/.lustre/fid
9450 echo "listxattr for $MOUNT/.lustre/fid"
9451 getfattr -d -m "^trusted" $MOUNT/.lustre/fid
9453 echo "delxattr from $MOUNT/.lustre/fid"
9454 setfattr -x trusted.name1 $MOUNT/.lustre/fid
9456 echo "touch invalid fid: $MOUNT/.lustre/fid/[0x200000400:0x2:0x3]"
9457 touch $MOUNT/.lustre/fid/[0x200000400:0x2:0x3] &&
9458 error "touch invalid fid should fail."
9460 echo "touch non-normal fid: $MOUNT/.lustre/fid/[0x1:0x2:0x0]"
9461 touch $MOUNT/.lustre/fid/[0x1:0x2:0x0] &&
9462 error "touch non-normal fid should fail."
9464 echo "rename $tdir to $MOUNT/.lustre/fid"
9465 mrename $test_dir/$tdir $MOUNT/.lustre/fid &&
9466 error "rename to $MOUNT/.lustre/fid should fail."
9468 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.51) ]
9470 local old_obf_mode=$(stat --format="%a" $DIR/.lustre/fid)
9471 local new_obf_mode=777
9473 echo "change mode of $DIR/.lustre/fid to $new_obf_mode"
9474 chmod $new_obf_mode $DIR/.lustre/fid ||
9475 error "chmod $new_obf_mode $DIR/.lustre/fid failed"
9477 local obf_mode=$(stat --format=%a $DIR/.lustre/fid)
9478 [ $obf_mode -eq $new_obf_mode ] ||
9479 error "stat $DIR/.lustre/fid returned wrong mode $obf_mode"
9481 echo "restore mode of $DIR/.lustre/fid to $old_obf_mode"
9482 chmod $old_obf_mode $DIR/.lustre/fid ||
9483 error "chmod $old_obf_mode $DIR/.lustre/fid failed"
9486 $OPENFILE -f O_LOV_DELAY_CREATE:O_CREAT $test_dir/$tfile-2
9487 fid=$($LFS path2fid $test_dir/$tfile-2)
9488 echo "cp /etc/passwd $MOUNT/.lustre/fid/$fid"
9489 cp /etc/passwd $MOUNT/.lustre/fid/$fid &&
9490 error "create lov data thru .lustre should fail."
9491 echo "cp /etc/passwd $test_dir/$tfile-2"
9492 cp /etc/passwd $test_dir/$tfile-2 ||
9493 error "copy to $test_dir/$tfile-2 failed."
9494 echo "diff /etc/passwd $MOUNT/.lustre/fid/$fid"
9495 diff /etc/passwd $MOUNT/.lustre/fid/$fid ||
9496 error "diff /etc/passwd $MOUNT/.lustre/fid/$fid failed."
9498 rm -rf $test_dir/tfile.lnk
9499 rm -rf $test_dir/$tfile-2
9503 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.1) ]] &&
9504 skip "Need MDS version at least 2.4.1" && return
9507 local FID=$($LFS path2fid $DIR/$tfile)
9508 [ -z "$FID" ] && error "path2fid unable to get $DIR/$tfile FID"
9510 # check that we get the same pathname back
9511 local FOUND=$($LFS fid2path $MOUNT $FID)
9512 [ -z "$FOUND" ] && error "fid2path unable to get $FID path"
9513 [ "$FOUND" != "$DIR/$tfile" ] &&
9514 error "fid2path(path2fid($DIR/$tfile)) = $FOUND != $DIR/$tfile"
9518 run_test 154A "lfs path2fid and fid2path basic checks"
9521 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9522 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ]] ||
9523 { skip "Need MDS version at least 2.2.51"; return 0; }
9524 [ -z "$(which setfacl)" ] && skip "must have setfacl tool" && return
9526 cp /etc/hosts $DIR/$tfile
9528 fid=$($LFS path2fid $DIR/$tfile)
9530 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
9532 dot_lustre_fid_permission_check "$fid" $DIR ||
9533 error "dot lustre permission check $fid failed"
9535 rm -rf $MOUNT/.lustre && error ".lustre is not allowed to be unlinked"
9537 touch $MOUNT/.lustre/file &&
9538 error "creation is not allowed under .lustre"
9540 mkdir $MOUNT/.lustre/dir &&
9541 error "mkdir is not allowed under .lustre"
9545 run_test 154a "Open-by-FID"
9548 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9549 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ]] ||
9550 { skip "Need MDS version at least 2.2.51"; return 0; }
9552 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
9554 local remote_dir=$DIR/$tdir/remote_dir
9559 $LFS mkdir -i $MDTIDX -c $MDSCOUNT $remote_dir ||
9560 error "create remote directory failed"
9562 cp /etc/hosts $remote_dir/$tfile
9564 fid=$($LFS path2fid $remote_dir/$tfile)
9566 [ $rc -ne 0 ] && error "error: could not get fid for $remote_dir/$tfile"
9568 dot_lustre_fid_permission_check "$fid" $remote_dir ||
9569 error "dot lustre permission check $fid failed"
9572 run_test 154b "Open-by-FID for remote directory"
9575 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.1) ]] &&
9576 skip "Need MDS version at least 2.4.1" && return
9578 touch $DIR/$tfile.1 $DIR/$tfile.2 $DIR/$tfile.3
9579 local FID1=$($LFS path2fid $DIR/$tfile.1)
9580 local FID2=$($LFS path2fid $DIR/$tfile.2)
9581 local FID3=$($LFS path2fid $DIR/$tfile.3)
9584 $LFS path2fid $DIR/$tfile.[123] | while read PATHNAME FID; do
9585 [ "$PATHNAME" = "$DIR/$tfile.$N:" ] ||
9586 error "path2fid pathname $PATHNAME != $DIR/$tfile.$N:"
9588 [ "$FID" = "${!want}" ] ||
9589 error "path2fid $PATHNAME FID $FID != FID$N ${!want}"
9593 $LFS fid2path $MOUNT $FID1 $FID2 $FID3 | while read PATHNAME; do
9594 [ "$PATHNAME" = "$DIR/$tfile.$N" ] ||
9595 error "fid2path pathname $PATHNAME != $DIR/$tfile.$N:"
9599 run_test 154c "lfs path2fid and fid2path multiple arguments"
9602 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.53) ]] &&
9603 skip "Need MDS version at least 2.5.53" && return
9606 nid=$($LCTL list_nids | sed "s/\./\\\./g")
9610 local proc_ofile="mdt.*.exports.'$nid'.open_files"
9617 fid=$($LFS path2fid $DIR/$tfile)
9620 cmd="exec $fd<$DIR/$tfile"
9622 fid_list=$(do_facet $SINGLEMDS $LCTL get_param $proc_ofile)
9623 echo $fid_list | grep $fid
9626 cmd="exec $fd>/dev/null"
9628 if [ $rc -ne 0 ]; then
9629 error "FID $fid not found in open files list $fid_list"
9632 run_test 154d "Verify open file fid"
9634 test_155_small_load() {
9635 local temp=$TMP/$tfile
9636 local file=$DIR/$tfile
9638 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
9639 error "dd of=$temp bs=6096 count=1 failed"
9641 cancel_lru_locks osc
9642 cmp $temp $file || error "$temp $file differ"
9644 $TRUNCATE $temp 6000
9645 $TRUNCATE $file 6000
9646 cmp $temp $file || error "$temp $file differ (truncate1)"
9648 echo "12345" >>$temp
9649 echo "12345" >>$file
9650 cmp $temp $file || error "$temp $file differ (append1)"
9652 echo "12345" >>$temp
9653 echo "12345" >>$file
9654 cmp $temp $file || error "$temp $file differ (append2)"
9660 test_155_big_load() {
9661 remote_ost_nodsh && skip "remote OST with nodsh" && return
9662 local temp=$TMP/$tfile
9663 local file=$DIR/$tfile
9666 local cache_size=$(do_facet ost$((MAXI+1)) \
9667 "awk '/cache/ {sum+=\\\$4} END {print sum}' /proc/cpuinfo")
9668 local large_file_size=$((cache_size * 2))
9670 echo "OSS cache size: $cache_size KB"
9671 echo "Large file size: $large_file_size KB"
9673 [ $MAXV -le $large_file_size ] && \
9674 skip_env "max available OST size needs > $large_file_size KB" && \
9677 $SETSTRIPE $file -c 1 -i $MAXI || error "$SETSTRIPE $file failed"
9679 dd if=/dev/urandom of=$temp bs=$large_file_size count=1k || \
9680 error "dd of=$temp bs=$large_file_size count=1k failed"
9683 cancel_lru_locks osc
9684 cmp $temp $file || error "$temp $file differ"
9691 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9693 set_cache writethrough on
9696 run_test 155a "Verify small file correctness: read cache:on write_cache:on"
9699 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9701 set_cache writethrough off
9704 run_test 155b "Verify small file correctness: read cache:on write_cache:off"
9707 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9709 set_cache writethrough on
9712 run_test 155c "Verify small file correctness: read cache:off write_cache:on"
9715 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9717 set_cache writethrough off
9720 run_test 155d "Verify small file correctness: read cache:off write_cache:off"
9723 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9725 set_cache writethrough on
9728 run_test 155e "Verify big file correctness: read cache:on write_cache:on"
9731 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9733 set_cache writethrough off
9736 run_test 155f "Verify big file correctness: read cache:on write_cache:off"
9739 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9741 set_cache writethrough on
9744 run_test 155g "Verify big file correctness: read cache:off write_cache:on"
9747 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9749 set_cache writethrough off
9752 run_test 155h "Verify big file correctness: read cache:off write_cache:off"
9755 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9759 local file="$DIR/$tfile"
9761 [ "$(facet_fstype ost1)" = "zfs" ] &&
9762 skip "LU-1956/LU-2261: stats unimplemented on OSD ZFS" &&
9767 log "Turn on read and write cache"
9769 set_cache writethrough on
9771 log "Write data and read it back."
9772 log "Read should be satisfied from the cache."
9773 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
9775 cancel_lru_locks osc
9776 cat $file >/dev/null
9778 if ! let "AFTER - BEFORE == CPAGES"; then
9779 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
9781 log "cache hits:: before: $BEFORE, after: $AFTER"
9784 log "Read again; it should be satisfied from the cache."
9786 cancel_lru_locks osc
9787 cat $file >/dev/null
9789 if ! let "AFTER - BEFORE == CPAGES"; then
9790 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
9792 log "cache hits:: before: $BEFORE, after: $AFTER"
9796 log "Turn off the read cache and turn on the write cache"
9798 set_cache writethrough on
9800 log "Read again; it should be satisfied from the cache."
9802 cancel_lru_locks osc
9803 cat $file >/dev/null
9805 if ! let "AFTER - BEFORE == CPAGES"; then
9806 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
9808 log "cache hits:: before: $BEFORE, after: $AFTER"
9811 log "Read again; it should not be satisfied from the cache."
9813 cancel_lru_locks osc
9814 cat $file >/dev/null
9816 if ! let "AFTER - BEFORE == 0"; then
9817 error "IN CACHE: before: $BEFORE, after: $AFTER"
9819 log "cache hits:: before: $BEFORE, after: $AFTER"
9822 log "Write data and read it back."
9823 log "Read should be satisfied from the cache."
9824 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
9826 cancel_lru_locks osc
9827 cat $file >/dev/null
9829 if ! let "AFTER - BEFORE == CPAGES"; then
9830 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
9832 log "cache hits:: before: $BEFORE, after: $AFTER"
9835 log "Read again; it should not be satisfied from the cache."
9837 cancel_lru_locks osc
9838 cat $file >/dev/null
9840 if ! let "AFTER - BEFORE == 0"; then
9841 error "IN CACHE: before: $BEFORE, after: $AFTER"
9843 log "cache hits:: before: $BEFORE, after: $AFTER"
9847 log "Turn off read and write cache"
9849 set_cache writethrough off
9851 log "Write data and read it back"
9852 log "It should not be satisfied from the cache."
9854 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
9855 cancel_lru_locks osc
9857 cat $file >/dev/null
9859 if ! let "AFTER - BEFORE == 0"; then
9860 error_ignore bz20762 "IN CACHE: before: $BEFORE, after: $AFTER"
9862 log "cache hits:: before: $BEFORE, after: $AFTER"
9865 log "Turn on the read cache and turn off the write cache"
9867 set_cache writethrough off
9869 log "Write data and read it back"
9870 log "It should not be satisfied from the cache."
9872 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
9874 cancel_lru_locks osc
9875 cat $file >/dev/null
9877 if ! let "AFTER - BEFORE == 0"; then
9878 error_ignore bz20762 "IN CACHE: before: $BEFORE, after: $AFTER"
9880 log "cache hits:: before: $BEFORE, after: $AFTER"
9883 log "Read again; it should be satisfied from the cache."
9885 cancel_lru_locks osc
9886 cat $file >/dev/null
9888 if ! let "AFTER - BEFORE == CPAGES"; then
9889 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
9891 log "cache hits:: before: $BEFORE, after: $AFTER"
9896 run_test 156 "Verification of tunables ============================"
9900 if [[ $MDSCOUNT -gt 1 ]]; then
9901 error_ignore bz17935 $*
9909 local CL_MASK_PARAM="mdd.$MDT0.changelog_mask"
9911 MASK=$(do_facet $SINGLEMDS $LCTL get_param $CL_MASK_PARAM| grep -c "$1")
9913 if [ $MASK -eq 1 ]; then
9914 do_facet $SINGLEMDS $LCTL set_param $CL_MASK_PARAM="-$1"
9916 do_facet $SINGLEMDS $LCTL set_param $CL_MASK_PARAM="+$1"
9920 changelog_extract_field() {
9926 $LFS changelog $mdt | gawk "/$cltype.*$file$/ {
9927 print gensub(/^.* "$identifier'(\[[^\]]*\]).*$/,"\\1",1)}' |
9932 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9933 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9934 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] ||
9935 { skip "Need MDS version at least 2.2.0"; return; }
9937 local CL_USERS="mdd.$MDT0.changelog_users"
9938 local GET_CL_USERS="do_facet $SINGLEMDS $LCTL get_param -n $CL_USERS"
9939 USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_register -n)
9940 echo "Registered as changelog user $USER"
9941 $GET_CL_USERS | grep -q $USER ||
9942 error "User $USER not found in changelog_users"
9945 test_mkdir -p $DIR/$tdir/pics/2008/zachy
9946 touch $DIR/$tdir/pics/2008/zachy/timestamp
9947 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
9948 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
9949 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
9950 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
9951 rm $DIR/$tdir/pics/desktop.jpg
9953 $LFS changelog $MDT0 | tail -5
9955 echo "verifying changelog mask"
9956 changelog_chmask "MKDIR"
9957 changelog_chmask "CLOSE"
9959 test_mkdir -p $DIR/$tdir/pics/zach/sofia
9960 echo "zzzzzz" > $DIR/$tdir/pics/zach/file
9962 changelog_chmask "MKDIR"
9963 changelog_chmask "CLOSE"
9965 test_mkdir -p $DIR/$tdir/pics/2008/sofia
9966 echo "zzzzzz" > $DIR/$tdir/pics/zach/file
9968 $LFS changelog $MDT0
9969 MKDIRS=$($LFS changelog $MDT0 | tail -5 | grep -c "MKDIR")
9970 CLOSES=$($LFS changelog $MDT0 | tail -5 | grep -c "CLOSE")
9971 [ $MKDIRS -eq 1 ] || err17935 "MKDIR changelog mask count $DIRS != 1"
9972 [ $CLOSES -eq 1 ] || err17935 "CLOSE changelog mask count $DIRS != 1"
9975 echo "verifying target fid"
9976 fidc=$(changelog_extract_field $MDT0 "CREAT" "timestamp" "t=")
9977 fidf=$($LFS path2fid $DIR/$tdir/pics/zach/timestamp)
9978 [ "$fidc" == "$fidf" ] ||
9979 err17935 "fid in changelog $fidc != file fid $fidf"
9980 echo "verifying parent fid"
9981 fidc=$(changelog_extract_field $MDT0 "CREAT" "timestamp" "p=")
9982 fidf=$($LFS path2fid $DIR/$tdir/pics/zach)
9983 [ "$fidc" == "$fidf" ] ||
9984 err17935 "pfid in changelog $fidc != dir fid $fidf"
9986 USER_REC1=$($GET_CL_USERS | awk "\$1 == \"$USER\" {print \$2}")
9987 $LFS changelog_clear $MDT0 $USER $(($USER_REC1 + 5))
9988 USER_REC2=$($GET_CL_USERS | awk "\$1 == \"$USER\" {print \$2}")
9989 echo "verifying user clear: $(( $USER_REC1 + 5 )) == $USER_REC2"
9990 [ $USER_REC2 == $(($USER_REC1 + 5)) ] ||
9991 err17935 "user index expected $(($USER_REC1 + 5)) is $USER_REC2"
9993 MIN_REC=$($GET_CL_USERS |
9994 awk 'min == "" || $2 < min {min = $2}; END {print min}')
9995 FIRST_REC=$($LFS changelog $MDT0 | head -n1 | awk '{print $1}')
9996 echo "verifying min purge: $(( $MIN_REC + 1 )) == $FIRST_REC"
9997 [ $FIRST_REC == $(($MIN_REC + 1)) ] ||
9998 err17935 "first index should be $(($MIN_REC + 1)) is $FIRST_REC"
10000 # LU-3446 changelog index reset on MDT restart
10001 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
10002 CUR_REC1=$($GET_CL_USERS | head -n1 | cut -f3 -d' ')
10003 $LFS changelog_clear $MDT0 $USER 0
10004 stop $SINGLEMDS || error "Fail to stop MDT."
10005 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
10006 CUR_REC2=$($GET_CL_USERS | head -n1 | cut -f3 -d' ')
10007 echo "verifying index survives MDT restart: $CUR_REC1 == $CUR_REC2"
10008 [ $CUR_REC1 == $CUR_REC2 ] ||
10009 err17935 "current index should be $CUR_REC1 is $CUR_REC2"
10011 echo "verifying user deregister"
10012 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister $USER
10013 $GET_CL_USERS | grep -q $USER &&
10014 error "User $USER still in changelog_users"
10016 USERS=$(( $($GET_CL_USERS | wc -l) - 2 ))
10017 if [ $USERS -eq 0 ]; then
10018 LAST_REC1=$($GET_CL_USERS | head -n1 | cut -f3 -d' ')
10019 touch $DIR/$tdir/chloe
10020 LAST_REC2=$($GET_CL_USERS | head -n1 | cut -f3 -d' ')
10021 echo "verify changelogs are off: $LAST_REC1 == $LAST_REC2"
10022 [ $LAST_REC1 == $LAST_REC2 ] || error "changelogs not off"
10024 echo "$USERS other changelog users; can't verify off"
10027 run_test 160a "changelog sanity"
10029 test_160b() { # LU-3587
10030 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10031 remote_mds_nodsh && skip "remote MDS with nodsh" && return
10032 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] ||
10033 { skip "Need MDS version at least 2.2.0"; return; }
10035 local CL_USERS="mdd.$MDT0.changelog_users"
10036 local GET_CL_USERS="do_facet $SINGLEMDS $LCTL get_param -n $CL_USERS"
10037 USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_register -n)
10038 echo "Registered as changelog user $USER"
10039 $GET_CL_USERS | grep -q $USER ||
10040 error "User $USER not found in changelog_users"
10042 local LONGNAME1=$(str_repeat a 255)
10043 local LONGNAME2=$(str_repeat b 255)
10046 echo "creating very long named file"
10047 touch $LONGNAME1 || error "create of $LONGNAME1 failed"
10048 echo "moving very long named file"
10049 mv $LONGNAME1 $LONGNAME2
10051 $LFS changelog $MDT0 | grep RENME
10053 echo "deregistering $USER"
10054 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister $USER
10058 run_test 160b "Verify that very long rename doesn't crash in changelog"
10062 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10064 # Registration step
10065 local USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
10066 changelog_register -n)
10069 mkdir -p $DIR/$tdir
10070 $MCREATE $DIR/$tdir/foo_160c
10071 changelog_chmask "TRUNC"
10072 $TRUNCATE $DIR/$tdir/foo_160c 200
10073 changelog_chmask "TRUNC"
10074 $TRUNCATE $DIR/$tdir/foo_160c 199
10075 $LFS changelog $MDT0
10076 TRUNCS=$($LFS changelog $MDT0 | tail -5 | grep -c "TRUNC")
10077 [ $TRUNCS -eq 1 ] || err17935 "TRUNC changelog mask count $TRUNCS != 1"
10078 $LFS changelog_clear $MDT0 $USER 0
10080 # Deregistration step
10081 echo "deregistering $USER"
10082 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister $USER
10084 run_test 160c "verify that changelog log catch the truncate event"
10087 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10088 test_mkdir -p -c1 $DIR/$tdir
10089 cp /etc/hosts $DIR/$tdir/$tfile
10090 test_mkdir -c1 $DIR/$tdir/foo1
10091 test_mkdir -c1 $DIR/$tdir/foo2
10092 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
10093 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
10094 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
10095 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
10096 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[]')
10097 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
10098 $LFS fid2path $DIR $FID
10099 err17935 "bad link ea"
10102 rm $DIR/$tdir/foo2/zachary
10104 rm $DIR/$tdir/foo2/thor
10106 rm $DIR/$tdir/$tfile
10108 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
10109 if [ "$($LFS fid2path $FSNAME --link 1 $FID)" != "$tdir/foo2/maggie" ]
10111 $LFS fid2path $DIR $FID
10112 err17935 "bad link rename"
10114 rm $DIR/$tdir/foo2/maggie
10117 local longname=filename_avg_len_is_thirty_two_
10118 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 ||
10119 error "failed to hardlink many files"
10120 links=$($LFS fid2path $DIR $FID | wc -l)
10121 echo -n "${links}/1000 links in link EA"
10122 [[ $links -gt 60 ]] ||
10123 err17935 "expected at least 60 links in link EA"
10124 unlinkmany $DIR/$tdir/foo2/$longname 1000 ||
10125 error "failed to unlink many hardlinks"
10127 run_test 161a "link ea sanity"
10130 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10131 [ $MDSCOUNT -lt 2 ] &&
10132 skip "skipping remote directory test" && return
10134 local remote_dir=$DIR/$tdir/remote_dir
10136 mkdir -p $DIR/$tdir
10137 $LFS mkdir -i $MDTIDX $remote_dir ||
10138 error "create remote directory failed"
10140 cp /etc/hosts $remote_dir/$tfile
10141 mkdir -p $remote_dir/foo1
10142 mkdir -p $remote_dir/foo2
10143 ln $remote_dir/$tfile $remote_dir/foo1/sofia
10144 ln $remote_dir/$tfile $remote_dir/foo2/zachary
10145 ln $remote_dir/$tfile $remote_dir/foo1/luna
10146 ln $remote_dir/$tfile $remote_dir/foo2/thor
10148 local FID=$($LFS path2fid $remote_dir/$tfile | tr -d '[' |
10150 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
10151 $LFS fid2path $DIR $FID
10152 err17935 "bad link ea"
10155 rm $remote_dir/foo2/zachary
10157 rm $remote_dir/foo2/thor
10159 rm $remote_dir/$tfile
10161 mv $remote_dir/foo1/sofia $remote_dir/foo2/maggie
10162 local link_path=$($LFS fid2path $FSNAME --link 1 $FID)
10163 if [ "$DIR/$link_path" != "$remote_dir/foo2/maggie" ]; then
10164 $LFS fid2path $DIR $FID
10165 err17935 "bad link rename"
10167 rm $remote_dir/foo2/maggie
10170 local longname=filename_avg_len_is_thirty_two_
10171 createmany -l$remote_dir/foo1/luna $remote_dir/foo2/$longname 1000 ||
10172 error "failed to hardlink many files"
10173 links=$($LFS fid2path $DIR $FID | wc -l)
10174 echo -n "${links}/1000 links in link EA"
10175 [[ ${links} -gt 60 ]] ||
10176 err17935 "expected at least 60 links in link EA"
10177 unlinkmany $remote_dir/foo2/$longname 1000 ||
10178 error "failed to unlink many hardlinks"
10180 run_test 161b "link ea sanity under remote directory"
10183 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10184 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.1.5) ]] &&
10185 skip "Need MDS version at least 2.1.5" && return
10187 # define CLF_RENAME_LAST 0x0001
10188 # rename overwrite a target having nlink = 1 (changelog flag 0x1)
10189 local USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
10190 changelog_register -n)
10192 mkdir -p $DIR/$tdir
10193 touch $DIR/$tdir/foo_161c
10194 touch $DIR/$tdir/bar_161c
10195 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
10196 $LFS changelog $MDT0 | grep RENME
10197 local flags=$($LFS changelog $MDT0 | grep RENME | tail -1 | \
10199 $LFS changelog_clear $MDT0 $USER 0
10200 if [ x$flags != "x0x1" ]; then
10201 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister \
10203 error "flag $flags is not 0x1"
10205 echo "rename overwrite a target having nlink = 1," \
10206 "changelog record has flags of $flags"
10208 # rename overwrite a target having nlink > 1 (changelog flag 0x0)
10209 touch $DIR/$tdir/foo_161c
10210 touch $DIR/$tdir/bar_161c
10211 ln $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
10212 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
10213 $LFS changelog $MDT0 | grep RENME
10214 flags=$($LFS changelog $MDT0 | grep RENME | tail -1 | cut -f5 -d' ')
10215 $LFS changelog_clear $MDT0 $USER 0
10216 if [ x$flags != "x0x0" ]; then
10217 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister \
10219 error "flag $flags is not 0x0"
10221 echo "rename overwrite a target having nlink > 1," \
10222 "changelog record has flags of $flags"
10224 # rename doesn't overwrite a target (changelog flag 0x0)
10225 touch $DIR/$tdir/foo_161c
10226 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/foo2_161c
10227 $LFS changelog $MDT0 | grep RENME
10228 flags=$($LFS changelog $MDT0 | grep RENME | tail -1 | cut -f5 -d' ')
10229 $LFS changelog_clear $MDT0 $USER 0
10230 if [ x$flags != "x0x0" ]; then
10231 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister \
10233 error "flag $flags is not 0x0"
10235 echo "rename doesn't overwrite a target," \
10236 "changelog record has flags of $flags"
10238 # define CLF_UNLINK_LAST 0x0001
10239 # unlink a file having nlink = 1 (changelog flag 0x1)
10240 rm -f $DIR/$tdir/foo2_161c
10241 $LFS changelog $MDT0 | grep UNLNK
10242 flags=$($LFS changelog $MDT0 | grep UNLNK | tail -1 | cut -f5 -d' ')
10243 $LFS changelog_clear $MDT0 $USER 0
10244 if [ x$flags != "x0x1" ]; then
10245 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister \
10247 error "flag $flags is not 0x1"
10249 echo "unlink a file having nlink = 1," \
10250 "changelog record has flags of $flags"
10252 # unlink a file having nlink > 1 (changelog flag 0x0)
10253 ln -f $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
10254 rm -f $DIR/$tdir/foobar_161c
10255 $LFS changelog $MDT0 | grep UNLNK
10256 flags=$($LFS changelog $MDT0 | grep UNLNK | tail -1 | cut -f5 -d' ')
10257 $LFS changelog_clear $MDT0 $USER 0
10258 if [ x$flags != "x0x0" ]; then
10259 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister \
10261 error "flag $flags is not 0x0"
10263 echo "unlink a file having nlink > 1," \
10264 "changelog record has flags of $flags"
10265 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister $USER
10267 run_test 161c "check CL_RENME[UNLINK] changelog record flags"
10274 local path=$(${LFS} fid2path $*)
10277 if [ $RC -ne 0 ]; then
10278 err17935 "path looked up of $expected failed. Error $RC"
10280 elif [ "${path}" != "${expected}" ]; then
10281 err17935 "path looked up \"${path}\" instead of \"${expected}\""
10284 echo "fid $fid resolves to path $path (expected $expected)"
10288 # Make changes to filesystem
10289 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10290 test_mkdir -p -c1 $DIR/$tdir/d2
10291 touch $DIR/$tdir/d2/$tfile
10292 touch $DIR/$tdir/d2/x1
10293 touch $DIR/$tdir/d2/x2
10294 test_mkdir -p -c1 $DIR/$tdir/d2/a/b/c
10295 test_mkdir -p -c1 $DIR/$tdir/d2/p/q/r
10297 FID=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[]')
10298 check_path "$tdir/d2/$tfile" $FSNAME $FID --link 0
10301 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
10302 FID=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[]')
10303 check_path "$tdir/d2/p/q/r/slink" $FSNAME $FID --link 0
10305 # softlink to wrong file
10306 ln -s /this/is/garbage $DIR/$tdir/d2/p/q/r/slink.wrong
10307 FID=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink.wrong | tr -d '[]')
10308 check_path "$tdir/d2/p/q/r/slink.wrong" $FSNAME $FID --link 0
10311 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
10312 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
10313 FID=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[]')
10314 # fid2path dir/fsname should both work
10315 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $FID --link 1
10316 check_path "$DIR/$tdir/d2/p/q/r/hlink" $DIR $FID --link 0
10318 # hardlink count: check that there are 2 links
10319 # Doesnt work with CMD yet: 17935
10320 ${LFS} fid2path $DIR $FID | wc -l | grep -q 2 || \
10321 err17935 "expected 2 links"
10323 # hardlink indexing: remove the first link
10324 rm $DIR/$tdir/d2/p/q/r/hlink
10325 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $FID --link 0
10329 run_test 162 "path lookup sanity"
10332 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10333 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
10336 $LFS setdirstripe -i0 -c$MDSCOUNT -t all_char $DIR/$tdir/striped_dir ||
10337 error "create striped dir failed"
10339 local FID=$($LFS getdirstripe $DIR/$tdir/striped_dir |
10340 tail -n 1 | awk '{print $2}')
10341 stat $MOUNT/.lustre/fid/$FID && error "sub_stripe can be accessed"
10343 touch $DIR/$tdir/striped_dir/f{0..4} || error "touch f0..4 failed"
10344 mkdir $DIR/$tdir/striped_dir/d{0..4} || error "mkdir d0..4 failed"
10347 for ((i=0;i<5;i++)); do
10348 FID=$($LFS path2fid $DIR/$tdir/striped_dir/f$i | tr -d '[]') ||
10349 error "get fid for f$i failed"
10350 check_path "$tdir/striped_dir/f$i" $FSNAME $FID --link 0
10352 FID=$($LFS path2fid $DIR/$tdir/striped_dir/d$i | tr -d '[]') ||
10353 error "get fid for d$i failed"
10354 check_path "$tdir/striped_dir/d$i" $FSNAME $FID --link 0
10359 run_test 162b "striped directory path lookup sanity"
10362 # do directio so as not to populate the page cache
10363 log "creating a 10 Mb file"
10364 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
10365 log "starting reads"
10366 dd if=$DIR/$tfile of=/dev/null bs=4096 &
10367 log "truncating the file"
10368 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
10370 kill %+ || true # reads might have finished
10371 echo "wait until dd is finished"
10373 log "removing the temporary file"
10374 rm -rf $DIR/$tfile || error "tmp file removal failed"
10376 run_test 169 "parallel read and truncate should not deadlock"
10379 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10380 $LCTL clear # bug 18514
10381 $LCTL debug_daemon start $TMP/${tfile}_log_good
10383 $LCTL debug_daemon stop
10384 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
10385 error "sed failed to read log_good"
10387 $LCTL debug_daemon start $TMP/${tfile}_log_good
10389 $LCTL debug_daemon stop
10391 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
10392 error "lctl df log_bad failed"
10394 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
10395 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
10397 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
10398 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
10400 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
10401 error "bad_line good_line1 good_line2 are empty"
10403 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
10404 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
10405 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
10407 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
10408 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
10409 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
10411 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
10412 error "bad_line_new good_line_new are empty"
10414 local expected_good=$((good_line1 + good_line2*2))
10416 rm -f $TMP/${tfile}*
10417 # LU-231, short malformed line may not be counted into bad lines
10418 if [ $bad_line -ne $bad_line_new ] &&
10419 [ $bad_line -ne $((bad_line_new - 1)) ]; then
10420 error "expected $bad_line bad lines, but got $bad_line_new"
10424 if [ $expected_good -ne $good_line_new ]; then
10425 error "expected $expected_good good lines, but got $good_line_new"
10430 run_test 170 "test lctl df to handle corrupted log ====================="
10432 test_171() { # bug20592
10433 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10434 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
10435 $LCTL set_param fail_loc=0x50e
10436 $LCTL set_param fail_val=3000
10437 multiop_bg_pause $DIR/$tfile O_s || true
10439 kill -USR1 $MULTIPID
10443 if dmesg | grep "recursive fault"; then
10444 error "caught a recursive fault"
10446 $LCTL set_param fail_loc=0
10449 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
10451 # it would be good to share it with obdfilter-survey/libecho code
10452 setup_obdecho_osc () {
10455 local obdfilter_name=$2
10456 echo "Creating new osc for $obdfilter_name on $ost_nid"
10457 # make sure we can find loopback nid
10458 $LCTL add_uuid $ost_nid $ost_nid >/dev/null 2>&1
10460 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
10461 ${obdfilter_name}_osc_UUID || rc=2; }
10462 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
10463 ${obdfilter_name}_UUID $ost_nid || rc=3; }
10467 cleanup_obdecho_osc () {
10468 local obdfilter_name=$1
10469 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
10470 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
10477 local pages=${3:-64}
10482 local obd_size=$(get_obd_size $node $OBD)
10483 local page_size=$(get_page_size $node)
10484 if [[ -n "$obd_size" ]]; then
10485 local new_count=$((obd_size / (pages * page_size / 1024)))
10486 [[ $new_count -ge $count ]] || count=$new_count
10489 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
10490 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" ||
10492 if [ $rc -eq 0 ]; then
10493 id=$(do_facet $node "$LCTL --device ec create 1" | awk '/object id/ {print $6}')
10494 [ ${PIPESTATUS[0]} -eq 0 -a -n "$id" ] || rc=3
10496 echo "New object id is $id"
10497 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec getattr $id" ||
10499 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec " \
10500 "test_brw $count w v $pages $id" || rc=4; }
10501 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec destroy $id 1" ||
10503 [ $rc -eq 0 -o $rc -gt 2 ] && { do_facet $node "$LCTL --device ec " \
10504 "cleanup" || rc=5; }
10505 [ $rc -eq 0 -o $rc -gt 1 ] && { do_facet $node "$LCTL --device ec " \
10506 "detach" || rc=6; }
10507 [ $rc -ne 0 ] && echo "obecho_create_test failed: $rc"
10512 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10513 remote_ost_nodsh && skip "remote OST with nodsh" && return
10515 local rmmod_local=0
10517 if ! module_loaded obdecho; then
10518 load_module obdecho/obdecho
10522 local osc=$($LCTL dl | grep -v mdt | awk '$3 == "osc" {print $4; exit}')
10523 local host=$(lctl get_param -n osc.$osc.import |
10524 awk '/current_connection:/ {print $2}' )
10525 local target=$(lctl get_param -n osc.$osc.import |
10526 awk '/target:/ {print $2}' )
10527 target=${target%_UUID}
10529 [[ -n $target ]] && { setup_obdecho_osc $host $target || rc=1; } || rc=1
10530 [ $rc -eq 0 ] && { obdecho_test ${target}_osc client || rc=2; }
10531 [[ -n $target ]] && cleanup_obdecho_osc $target
10532 [ $rmmod_local -eq 1 ] && rmmod obdecho
10535 run_test 180a "test obdecho on osc"
10538 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10539 remote_ost_nodsh && skip "remote OST with nodsh" && return
10541 local rmmod_remote=0
10543 do_facet ost1 "lsmod | grep -q obdecho || " \
10544 "{ insmod ${LUSTRE}/obdecho/obdecho.ko || " \
10545 "modprobe obdecho; }" && rmmod_remote=1
10546 target=$(do_facet ost1 $LCTL dl | awk '/obdfilter/ {print $4;exit}')
10547 [[ -n $target ]] && { obdecho_test $target ost1 || rc=1; }
10548 [ $rmmod_remote -eq 1 ] && do_facet ost1 "rmmod obdecho"
10551 run_test 180b "test obdecho directly on obdfilter"
10553 test_180c() { # LU-2598
10554 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10555 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.0) ]] &&
10556 skip "Need MDS version at least 2.4.0" && return
10559 local rmmod_remote=false
10560 local pages=16384 # 64MB bulk I/O RPC size
10563 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
10564 rmmod_remote=true || error "failed to load module obdecho"
10566 target=$(do_facet ost1 $LCTL dl | awk '/obdfilter/ { print $4 }' |
10568 if [ -n "$target" ]; then
10569 obdecho_test "$target" ost1 "$pages" || rc=${PIPESTATUS[0]}
10571 echo "there is no obdfilter target on ost1"
10574 $rmmod_remote && do_facet ost1 "rmmod obdecho" || true
10577 run_test 180c "test huge bulk I/O size on obdfilter, don't LASSERT"
10579 test_181() { # bug 22177
10580 test_mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
10581 # create enough files to index the directory
10582 createmany -o $DIR/$tdir/foobar 4000
10583 # print attributes for debug purpose
10586 multiop_bg_pause $DIR/$tdir D_Sc || return 1
10588 # remove the files & current working dir
10589 unlinkmany $DIR/$tdir/foobar 4000
10591 kill -USR1 $MULTIPID
10593 stat $DIR/$tdir && error "open-unlinked dir was not removed!"
10596 run_test 181 "Test open-unlinked dir ========================"
10599 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10600 # disable MDC RPC lock wouldn't crash client
10604 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
10605 #define OBD_FAIL_MDC_RPCS_SEM 0x804
10606 $LCTL set_param fail_loc=0x804
10608 for (( i=0; i < $tcount; i++ )) ; do
10609 mkdir $DIR/$tdir/$i
10610 createmany -o $DIR/$tdir/$i/f- $fcount &
10614 for (( i=0; i < $tcount; i++ )) ; do
10615 unlinkmany $DIR/$tdir/$i/f- $fcount &
10621 $LCTL set_param fail_loc=0
10623 run_test 182 "Disable MDC RPCs semaphore wouldn't crash client ================"
10625 test_183() { # LU-2275
10626 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.56) ]] &&
10627 skip "Need MDS version at least 2.3.56" && return
10629 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10630 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
10631 echo aaa > $DIR/$tdir/$tfile
10633 #define OBD_FAIL_MDS_NEGATIVE_POSITIVE 0x148
10634 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x148
10636 ls -l $DIR/$tdir && error "ls succeeded, should have failed"
10637 cat $DIR/$tdir/$tfile && error "cat succeeded, should have failed"
10639 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
10641 # Flush negative dentry cache
10642 touch $DIR/$tdir/$tfile
10644 # We are not checking for any leaked references here, they'll
10645 # become evident next time we do cleanup with module unload.
10648 run_test 183 "No crash or request leak in case of strange dispositions ========"
10650 # test suite 184 is for LU-2016, LU-2017
10652 check_swap_layouts_support && return 0
10654 dir0=$DIR/$tdir/$testnum
10655 test_mkdir -p -c1 $dir0 || error "creating dir $dir0"
10660 $SETSTRIPE -c1 $file1
10662 $SETSTRIPE -c2 $file2
10664 gen1=$($GETSTRIPE -g $file1)
10665 gen2=$($GETSTRIPE -g $file2)
10667 $LFS swap_layouts $file1 $file2 || error "swap of file layout failed"
10668 gen=$($GETSTRIPE -g $file1)
10669 [[ $gen1 != $gen ]] ||
10670 "Layout generation on $file1 does not change"
10671 gen=$($GETSTRIPE -g $file2)
10672 [[ $gen2 != $gen ]] ||
10673 "Layout generation on $file2 does not change"
10675 cmp $ref1 $file2 || error "content compare failed ($ref1 != $file2)"
10676 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
10678 run_test 184a "Basic layout swap"
10681 check_swap_layouts_support && return 0
10683 dir0=$DIR/$tdir/$testnum
10684 mkdir -p $dir0 || error "creating dir $dir0"
10691 $SETSTRIPE -c1 $file1
10692 $SETSTRIPE -c2 $file2
10693 $SETSTRIPE -c1 $file3
10694 chown $RUNAS_ID $file3
10695 gen1=$($GETSTRIPE -g $file1)
10696 gen2=$($GETSTRIPE -g $file2)
10698 $LFS swap_layouts $dir1 $dir2 &&
10699 error "swap of directories layouts should fail"
10700 $LFS swap_layouts $dir1 $file1 &&
10701 error "swap of directory and file layouts should fail"
10702 $RUNAS $LFS swap_layouts $file1 $file2 &&
10703 error "swap of file we cannot write should fail"
10704 $LFS swap_layouts $file1 $file3 &&
10705 error "swap of file with different owner should fail"
10706 /bin/true # to clear error code
10708 run_test 184b "Forbidden layout swap (will generate errors)"
10711 check_swap_layouts_support && return 0
10713 local dir0=$DIR/$tdir/$testnum
10714 mkdir -p $dir0 || error "creating dir $dir0"
10716 local ref1=$dir0/ref1
10717 local ref2=$dir0/ref2
10718 local file1=$dir0/file1
10719 local file2=$dir0/file2
10720 # create a file large enough for the concurent test
10721 dd if=/dev/urandom of=$ref1 bs=1M count=$((RANDOM % 50 + 20))
10722 dd if=/dev/urandom of=$ref2 bs=1M count=$((RANDOM % 50 + 20))
10723 echo "ref file size: ref1($(stat -c %s $ref1))," \
10724 "ref2($(stat -c %s $ref2))"
10727 dd if=$ref1 of=$file1 bs=16k &
10730 # Make sure dd starts to copy file
10731 while [ ! -f $file1 ]; do sleep 0.1; done
10733 $LFS swap_layouts $file1 $file2
10736 [[ $? == 0 ]] || error "concurrent write on $file1 failed"
10737 [[ $rc == 0 ]] || error "swap of $file1 and $file2 failed"
10739 # how many bytes copied before swapping layout
10740 local copied=$(stat -c %s $file2)
10741 local remaining=$(stat -c %s $ref1)
10742 remaining=$((remaining - copied))
10743 echo "Copied $copied bytes before swapping layout..."
10745 cmp -n $copied $file1 $ref2 | grep differ &&
10746 error "Content mismatch [0, $copied) of ref2 and file1"
10747 cmp -n $copied $file2 $ref1 ||
10748 error "Content mismatch [0, $copied) of ref1 and file2"
10749 cmp -i $copied:$copied -n $remaining $file1 $ref1 ||
10750 error "Content mismatch [$copied, EOF) of ref1 and file1"
10753 rm -f $ref1 $ref2 $file1 $file2
10755 run_test 184c "Concurrent write and layout swap"
10758 check_swap_layouts_support && return 0
10759 [ -z "$(which getfattr 2>/dev/null)" ] &&
10760 skip "no getfattr command" && return 0
10762 local file1=$DIR/$tdir/$tfile-1
10763 local file2=$DIR/$tdir/$tfile-2
10764 local file3=$DIR/$tdir/$tfile-3
10768 mkdir -p $DIR/$tdir
10769 touch $file1 || error "create $file1 failed"
10770 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
10771 error "create $file2 failed"
10772 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
10773 error "create $file3 failed"
10774 lovea1=$($LFS getstripe $file1 | sed 1d)
10776 $LFS swap_layouts $file2 $file3 ||
10777 error "swap $file2 $file3 layouts failed"
10778 $LFS swap_layouts $file1 $file2 ||
10779 error "swap $file1 $file2 layouts failed"
10781 lovea2=$($LFS getstripe $file2 | sed 1d)
10782 [ "$lovea1" == "$lovea2" ] || error "lovea $lovea1 != $lovea2"
10784 lovea1=$(getfattr -n trusted.lov $file1 | grep ^trusted)
10785 [[ -z "$lovea1" ]] || error "$file1 shouldn't have lovea"
10787 run_test 184d "allow stripeless layouts swap"
10790 test_185() { # LU-2441
10791 # LU-3553 - no volatile file support in old servers
10792 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.60) ]] ||
10793 { skip "Need MDS version at least 2.3.60"; return 0; }
10795 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
10796 touch $DIR/$tdir/spoo
10797 local mtime1=$(stat -c "%Y" $DIR/$tdir)
10798 local fid=$($MULTIOP $DIR/$tdir VFw4096c) ||
10799 error "cannot create/write a volatile file"
10800 $CHECKSTAT -t file $MOUNT/.lustre/fid/$fid 2>/dev/null &&
10801 error "FID is still valid after close"
10803 multiop_bg_pause $DIR/$tdir vVw4096_c
10810 # assume that the next FID for this client is sequential, since stdout
10811 # is unfortunately eaten by multiop_bg_pause
10812 local n=$((${fidv[1]} + 1))
10813 local next_fid="${fidv[0]}:$(printf "0x%x" $n):${fidv[2]}"
10814 $CHECKSTAT -t file $MOUNT/.lustre/fid/$next_fid ||
10815 error "FID is missing before close"
10816 kill -USR1 $multi_pid
10817 # 1 second delay, so if mtime change we will see it
10819 local mtime2=$(stat -c "%Y" $DIR/$tdir)
10820 [[ $mtime1 == $mtime2 ]] || error "mtime has changed"
10822 run_test 185 "Volatile file support"
10825 local dir0=$DIR/$tdir/$testnum
10826 mkdir -p $dir0 || error "creating dir $dir0"
10828 local file=$dir0/file1
10829 dd if=/dev/urandom of=$file count=10 bs=1M conv=fsync
10830 local dv1=$($LFS data_version $file)
10831 dd if=/dev/urandom of=$file seek=10 count=1 bs=1M conv=fsync
10832 local dv2=$($LFS data_version $file)
10833 [[ $dv1 != $dv2 ]] ||
10834 error "data version did not change on write $dv1 == $dv2"
10839 run_test 187a "Test data version change"
10842 local dir0=$DIR/$tdir/$testnum
10843 mkdir -p $dir0 || error "creating dir $dir0"
10845 declare -a DV=$($MULTIOP $dir0 Vw1000xYw1000xY | cut -f3 -d" ")
10846 [[ ${DV[0]} != ${DV[1]} ]] ||
10847 error "data version did not change on write"\
10848 " ${DV[0]} == ${DV[1]}"
10853 run_test 187b "Test data version change on volatile file"
10856 check_file_in_pool()
10861 local res=$($GETSTRIPE $file | grep 0x | cut -f2)
10864 for t in $tlist ; do
10865 [ "$i" -eq "$t" ] && continue 2
10868 echo "pool list: $tlist"
10869 echo "striping: $res"
10870 error_noexit "$file not allocated in $pool"
10877 echo "Creating new pool"
10880 create_pool $FSNAME.$pool ||
10881 { error_noexit "No pool created, result code $?"; return 1; }
10882 [ $($LFS pool_list $FSNAME | grep -c $pool) -eq 1 ] ||
10883 { error_noexit "$pool not in lfs pool_list"; return 2; }
10886 pool_add_targets() {
10887 echo "Adding targets to pool"
10893 local list=$(seq $first $step $last)
10895 local t=$(for i in $list; do printf "$FSNAME-OST%04x_UUID " $i; done)
10896 do_facet mgs $LCTL pool_add \
10897 $FSNAME.$pool $FSNAME-OST[$first-$last/$step]
10898 wait_update $HOSTNAME "lctl get_param -n lov.$FSNAME-*.pools.$pool \
10899 | sort -u | tr '\n' ' ' " "$t" || {
10900 error_noexit "Add to pool failed"
10903 local lfscount=$($LFS pool_list $FSNAME.$pool | grep -c "\-OST")
10904 local addcount=$(((last - first) / step + 1))
10905 [ $lfscount -eq $addcount ] || {
10906 error_noexit "lfs pool_list bad ost count" \
10907 "$lfscount != $addcount"
10915 echo "Setting pool on directory $tdir"
10917 $SETSTRIPE -c 2 -p $pool $tdir && return 0
10919 error_noexit "Cannot set pool $pool to $tdir"
10926 echo "Checking pool on directory $tdir"
10928 local res=$($GETSTRIPE --pool $tdir | sed "s/\s*$//")
10929 [ "$res" = "$pool" ] && return 0
10931 error_noexit "Pool on '$tdir' is '$res', not '$pool'"
10935 pool_dir_rel_path() {
10936 echo "Testing relative path works well"
10941 mkdir -p $root/$tdir/$tdir
10943 pool_set_dir $pool $tdir || return 1
10944 pool_set_dir $pool ./$tdir || return 2
10945 pool_set_dir $pool ../$tdir || return 3
10946 pool_set_dir $pool ../$tdir/$tdir || return 4
10947 rm -rf $tdir; cd - > /dev/null
10950 pool_alloc_files() {
10951 echo "Checking files allocation from directory pool"
10958 for i in $(seq -w 1 $count)
10960 local file=$tdir/file-$i
10962 check_file_in_pool $file $pool "$tlist" || \
10963 failed=$((failed + 1))
10965 [ "$failed" = 0 ] && return 0
10967 error_noexit "$failed files not allocated in $pool"
10971 pool_create_files() {
10972 echo "Creating files in pool"
10980 for i in $(seq -w 1 $count)
10982 local file=$tdir/spoo-$i
10983 $SETSTRIPE -p $pool $file
10984 check_file_in_pool $file $pool "$tlist" || \
10985 failed=$((failed + 1))
10987 [ "$failed" = 0 ] && return 0
10989 error_noexit "$failed files not allocated in $pool"
10994 echo "Checking 'lfs df' output"
10997 local t=$($LCTL get_param -n lov.$FSNAME-clilov-*.pools.$pool |
10999 local res=$($LFS df --pool $FSNAME.$pool |
11001 grep "$FSNAME-OST" |
11003 [ "$res" = "$t" ] && return 0
11005 error_noexit "Pools OSTs '$t' is not '$res' that lfs df reports"
11009 pool_file_rel_path() {
11010 echo "Creating files in a pool with relative pathname"
11015 { error_noexit "unable to create $tdir"; return 1 ; }
11016 local file="/..$tdir/$tfile-1"
11017 $SETSTRIPE -p $pool $file ||
11018 { error_noexit "unable to create $file" ; return 2 ; }
11021 $SETSTRIPE -p $pool $tfile-2 || {
11022 error_noexit "unable to create $tfile-2 in $tdir"
11027 pool_remove_first_target() {
11028 echo "Removing first target from a pool"
11031 local pname="lov.$FSNAME-*.pools.$pool"
11032 local t=$($LCTL get_param -n $pname | head -n1)
11033 do_facet mgs $LCTL pool_remove $FSNAME.$pool $t
11034 wait_update $HOSTNAME "lctl get_param -n $pname | grep $t" "" || {
11035 error_noexit "$t not removed from $FSNAME.$pool"
11040 pool_remove_all_targets() {
11041 echo "Removing all targets from pool"
11044 local pname="lov.$FSNAME-*.pools.$pool"
11045 for t in $($LCTL get_param -n $pname | sort -u)
11047 do_facet mgs $LCTL pool_remove $FSNAME.$pool $t
11049 wait_update $HOSTNAME "lctl get_param -n $pname" "" || {
11050 error_noexit "Pool $FSNAME.$pool cannot be drained"
11053 # striping on an empty/nonexistant pool should fall back
11054 # to "pool of everything"
11056 error_noexit "failed to use fallback striping for empty pool"
11059 # setstripe on an empty pool should fail
11060 $SETSTRIPE -p $pool $file 2>/dev/null && {
11061 error_noexit "expected failure when creating file" \
11069 echo "Destroying pool"
11073 do_facet mgs $LCTL pool_destroy $FSNAME.$pool
11076 # striping on an empty/nonexistant pool should fall back
11077 # to "pool of everything"
11079 error_noexit "failed to use fallback striping for missing pool"
11082 # setstripe on an empty pool should fail
11083 $SETSTRIPE -p $pool $file 2>/dev/null && {
11084 error_noexit "expected failure when creating file" \
11085 "with missing pool"
11089 # get param should return err once pool is gone
11090 if wait_update $HOSTNAME "lctl get_param -n \
11091 lov.$FSNAME-*.pools.$pool 2>/dev/null || echo foo" "foo"
11093 remove_pool_from_list $FSNAME.$pool
11096 error_noexit "Pool $FSNAME.$pool is not destroyed"
11101 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11102 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
11104 local POOL=${POOL:-cea1}
11105 local POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
11106 local POOL_DIR_NAME=${POOL_DIR_NAME:-dir_tst}
11109 local last_ost=$(($OSTCOUNT - 1))
11111 local ost_list=$(seq $first_ost $ost_step $last_ost)
11112 local ost_range="$first_ost $last_ost $ost_step"
11113 local test_path=$POOL_ROOT/$POOL_DIR_NAME
11114 local file_dir=$POOL_ROOT/file_tst
11118 # former test_200a test_200b
11119 pool_add $POOL || { rc=$? ; break; }
11120 pool_add_targets $POOL $ost_range || { rc=$? ; break; }
11121 # former test_200c test_200d
11122 mkdir -p $test_path
11123 pool_set_dir $POOL $test_path || { rc=$? ; break; }
11124 pool_check_dir $POOL $test_path || { rc=$? ; break; }
11125 pool_dir_rel_path $POOL $POOL_DIR_NAME $POOL_ROOT \
11126 || { rc=$? ; break; }
11127 # former test_200e test_200f
11128 local files=$((OSTCOUNT*3))
11129 pool_alloc_files $POOL $test_path $files "$ost_list" \
11130 || { rc=$? ; break; }
11131 pool_create_files $POOL $file_dir $files "$ost_list" \
11132 || { rc=$? ; break; }
11133 # former test_200g test_200h
11134 pool_lfs_df $POOL || { rc=$? ; break; }
11135 pool_file_rel_path $POOL $test_path || { rc=$? ; break; }
11137 # former test_201a test_201b test_201c
11138 pool_remove_first_target $POOL || { rc=$? ; break; }
11140 local f=$test_path/$tfile
11141 pool_remove_all_targets $POOL $f || { rc=$? ; break; }
11142 pool_remove $POOL $f || { rc=$? ; break; }
11149 run_test 200 "OST pools"
11151 # usage: default_attr <count | size | offset>
11153 $LCTL get_param -n lov.$FSNAME-clilov-\*.stripe${1}
11156 # usage: check_default_stripe_attr
11157 check_default_stripe_attr() {
11158 ACTUAL=$($GETSTRIPE $* $DIR/$tdir)
11160 --stripe-count|--count)
11161 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr count);;
11162 --stripe-size|--size)
11163 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr size);;
11164 --stripe-index|--index)
11167 error "unknown getstripe attr '$1'"
11170 [ $ACTUAL != $EXPECTED ] &&
11171 error "$DIR/$tdir has $1 '$ACTUAL', not '$EXPECTED'"
11175 test_mkdir -p $DIR/$tdir
11176 $SETSTRIPE --stripe-count 0 --stripe-size 0 --stripe-index -1 $DIR/$tdir
11178 check_default_stripe_attr --stripe-count
11179 check_default_stripe_attr --stripe-size
11180 check_default_stripe_attr --stripe-index
11184 run_test 204a "Print default stripe attributes ================="
11187 test_mkdir -p $DIR/$tdir
11188 $SETSTRIPE --stripe-count 1 $DIR/$tdir
11190 check_default_stripe_attr --stripe-size
11191 check_default_stripe_attr --stripe-index
11195 run_test 204b "Print default stripe size and offset ==========="
11198 test_mkdir -p $DIR/$tdir
11199 $SETSTRIPE --stripe-size 65536 $DIR/$tdir
11201 check_default_stripe_attr --stripe-count
11202 check_default_stripe_attr --stripe-index
11206 run_test 204c "Print default stripe count and offset ==========="
11209 test_mkdir -p $DIR/$tdir
11210 $SETSTRIPE --stripe-index 0 $DIR/$tdir
11212 check_default_stripe_attr --stripe-count
11213 check_default_stripe_attr --stripe-size
11217 run_test 204d "Print default stripe count and size ============="
11220 test_mkdir -p $DIR/$tdir
11221 $SETSTRIPE -d $DIR/$tdir
11223 check_default_stripe_attr --stripe-count --raw
11224 check_default_stripe_attr --stripe-size --raw
11225 check_default_stripe_attr --stripe-index --raw
11229 run_test 204e "Print raw stripe attributes ================="
11232 test_mkdir -p $DIR/$tdir
11233 $SETSTRIPE --stripe-count 1 $DIR/$tdir
11235 check_default_stripe_attr --stripe-size --raw
11236 check_default_stripe_attr --stripe-index --raw
11240 run_test 204f "Print raw stripe size and offset ==========="
11243 test_mkdir -p $DIR/$tdir
11244 $SETSTRIPE --stripe-size 65536 $DIR/$tdir
11246 check_default_stripe_attr --stripe-count --raw
11247 check_default_stripe_attr --stripe-index --raw
11251 run_test 204g "Print raw stripe count and offset ==========="
11254 test_mkdir -p $DIR/$tdir
11255 $SETSTRIPE --stripe-index 0 $DIR/$tdir
11257 check_default_stripe_attr --stripe-count --raw
11258 check_default_stripe_attr --stripe-size --raw
11262 run_test 204h "Print raw stripe count and size ============="
11264 # Figure out which job scheduler is being used, if any,
11265 # or use a fake one
11266 if [ -n "$SLURM_JOB_ID" ]; then # SLURM
11267 JOBENV=SLURM_JOB_ID
11268 elif [ -n "$LSB_JOBID" ]; then # Load Sharing Facility
11270 elif [ -n "$PBS_JOBID" ]; then # PBS/Maui/Moab
11272 elif [ -n "$LOADL_STEPID" ]; then # LoadLeveller
11273 JOBENV=LOADL_STEP_ID
11274 elif [ -n "$JOB_ID" ]; then # Sun Grid Engine
11280 verify_jobstats() {
11284 # clear old jobstats
11285 do_facet $SINGLEMDS lctl set_param mdt.*.job_stats="clear"
11286 do_facet ost1 lctl set_param obdfilter.*.job_stats="clear"
11288 # use a new JobID for this test, or we might see an old one
11289 [ "$JOBENV" = "FAKE_JOBID" ] && FAKE_JOBID=test_id.$testnum.$RANDOM
11293 log "Using JobID environment variable $JOBENV=$JOBVAL"
11295 if [ $JOBENV = "FAKE_JOBID" ]; then
11296 FAKE_JOBID=$JOBVAL $cmd
11301 if [ "$target" = "mdt" -o "$target" = "both" ]; then
11302 FACET="$SINGLEMDS" # will need to get MDS number for DNE
11303 do_facet $FACET lctl get_param mdt.*.job_stats |
11304 grep $JOBVAL || error "No job stats found on MDT $FACET"
11306 if [ "$target" = "ost" -o "$target" = "both" ]; then
11308 do_facet $FACET lctl get_param obdfilter.*.job_stats |
11309 grep $JOBVAL || error "No job stats found on OST $FACET"
11315 NEW_JOBENV=${1:-$OLD_JOBENV}
11316 do_facet mgs $LCTL conf_param $FSNAME.sys.jobid_var=$NEW_JOBENV
11317 wait_update $HOSTNAME "$LCTL get_param -n jobid_var" $NEW_JOBENV
11320 test_205() { # Job stats
11321 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11322 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep jobstats)" ] &&
11323 skip "Server doesn't support jobstats" && return 0
11324 [[ $JOBID_VAR = disable ]] && skip "jobstats is disabled" && return
11327 OLD_JOBENV=$($LCTL get_param -n jobid_var)
11328 if [ $OLD_JOBENV != $JOBENV ]; then
11329 jobstats_set $JOBENV
11330 trap jobstats_set EXIT
11334 cmd="mkdir $DIR/$tfile"
11335 verify_jobstats "$cmd" "mdt"
11337 cmd="rm -fr $DIR/$tfile"
11338 verify_jobstats "$cmd" "mdt"
11340 cmd="mknod $DIR/$tfile c 1 3"
11341 verify_jobstats "$cmd" "mdt"
11343 cmd="rm -f $DIR/$tfile"
11344 verify_jobstats "$cmd" "mdt"
11346 cmd="$SETSTRIPE -i 0 -c 1 $DIR/$tfile"
11347 verify_jobstats "$cmd" "mdt"
11349 cmd="touch $DIR/$tfile"
11350 verify_jobstats "$cmd" "both"
11352 cmd="dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=sync"
11353 verify_jobstats "$cmd" "ost"
11355 cmd="dd if=$DIR/$tfile of=/dev/null bs=1M count=1 iflag=direct"
11356 verify_jobstats "$cmd" "ost"
11358 cmd="$TRUNCATE $DIR/$tfile 0"
11359 verify_jobstats "$cmd" "both"
11361 cmd="mv -f $DIR/$tfile $DIR/jobstats_test_rename"
11362 verify_jobstats "$cmd" "mdt"
11365 rm -f $DIR/jobstats_test_rename
11367 [ $OLD_JOBENV != $JOBENV ] && jobstats_set $OLD_JOBENV
11369 run_test 205 "Verify job stats"
11371 # LU-1480, LU-1773 and LU-1657
11373 mkdir -p $DIR/$tdir
11374 $SETSTRIPE -c -1 $DIR/$tdir
11375 #define OBD_FAIL_LOV_INIT 0x1403
11376 $LCTL set_param fail_loc=0xa0001403
11377 $LCTL set_param fail_val=1
11378 touch $DIR/$tdir/$tfile || true
11380 run_test 206 "fail lov_init_raid0() doesn't lbug"
11383 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
11384 local fsz=`stat -c %s $DIR/$tfile`
11385 cancel_lru_locks mdc
11387 # do not return layout in getattr intent
11388 #define OBD_FAIL_MDS_NO_LL_GETATTR 0x170
11389 $LCTL set_param fail_loc=0x170
11390 local sz=`stat -c %s $DIR/$tfile`
11392 [ $fsz -eq $sz ] || error "file size expected $fsz, actual $sz"
11396 run_test 207a "can refresh layout at glimpse"
11399 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
11400 local cksum=`md5sum $DIR/$tfile`
11401 local fsz=`stat -c %s $DIR/$tfile`
11402 cancel_lru_locks mdc
11403 cancel_lru_locks osc
11405 # do not return layout in getattr intent
11406 #define OBD_FAIL_MDS_NO_LL_OPEN 0x171
11407 $LCTL set_param fail_loc=0x171
11409 # it will refresh layout after the file is opened but before read issues
11410 echo checksum is "$cksum"
11411 echo "$cksum" |md5sum -c --quiet || error "file differs"
11415 run_test 207b "can refresh layout at open"
11418 # FIXME: in this test suite, only RD lease is used. This is okay
11419 # for now as only exclusive open is supported. After generic lease
11420 # is done, this test suite should be revised. - Jinshan
11422 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.4.52) ]] ||
11423 { skip "Need MDS version at least 2.4.52"; return 0; }
11425 echo "==== test 1: verify get lease work"
11426 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eRE+eU || error "get lease error"
11428 echo "==== test 2: verify lease can be broken by upcoming open"
11429 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
11433 $MULTIOP $DIR/$tfile oO_RDONLY:c
11434 kill -USR1 $PID && wait $PID || error "break lease error"
11436 echo "==== test 3: verify lease can't be granted if an open already exists"
11437 $MULTIOP $DIR/$tfile oO_RDONLY:_c &
11441 $MULTIOP $DIR/$tfile oO_RDONLY:eReUc && error "apply lease should fail"
11442 kill -USR1 $PID && wait $PID || error "open file error"
11444 echo "==== test 4: lease can sustain over recovery"
11445 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E+eUc &
11451 kill -USR1 $PID && wait $PID || error "lease broken over recovery"
11453 echo "==== test 5: lease broken can't be regained by replay"
11454 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
11458 # open file to break lease and then recovery
11459 $MULTIOP $DIR/$tfile oO_RDWR:c || error "open file error"
11462 kill -USR1 $PID && wait $PID || error "lease not broken over recovery"
11466 run_test 208 "Exclusive open"
11469 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep disp_stripe)" ] &&
11470 skip_env "must have disp_stripe" && return
11473 sync; sleep 5; sync;
11475 echo 3 > /proc/sys/vm/drop_caches
11476 req_before=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
11478 # open/close 500 times
11479 for i in $(seq 500); do
11483 echo 3 > /proc/sys/vm/drop_caches
11484 req_after=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
11486 echo "before: $req_before, after: $req_after"
11487 [ $((req_after - req_before)) -ge 300 ] &&
11488 error "open/close requests are not freed"
11491 run_test 209 "read-only open/close requests should be freed promptly"
11495 size=$((size % 8192 + 1))
11496 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
11497 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
11498 rm -f $DIR/f212 $DIR/f212.xyz
11500 run_test 212 "Sendfile test ============================================"
11503 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
11504 cancel_lru_locks osc
11505 lctl set_param fail_loc=0x8000040f
11506 # generate a read lock
11507 cat $DIR/$tfile > /dev/null
11508 # write to the file, it will try to cancel the above read lock.
11509 cat /etc/hosts >> $DIR/$tfile
11511 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
11513 test_214() { # for bug 20133
11514 mkdir -p $DIR/$tdir/d214c || error "mkdir $DIR/$tdir/d214c failed"
11515 for (( i=0; i < 340; i++ )) ; do
11516 touch $DIR/$tdir/d214c/a$i
11519 ls -l $DIR/$tdir || error "ls -l $DIR/d214p failed"
11520 mv $DIR/$tdir/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
11521 ls $DIR/d214c || error "ls $DIR/d214c failed"
11522 rm -rf $DIR/$tdir || error "rm -rf $DIR/d214* failed"
11523 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
11525 run_test 214 "hash-indexed directory test - bug 20133"
11527 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
11528 create_lnet_proc_files() {
11529 cat /proc/sys/lnet/$1 >$TMP/lnet_$1.out || error "cannot read /proc/sys/lnet/$1"
11530 sysctl lnet.$1 >$TMP/lnet_$1.sys_tmp || error "cannot read lnet.$1"
11532 sed "s/^lnet.$1\ =\ //g" "$TMP/lnet_$1.sys_tmp" >$TMP/lnet_$1.sys
11533 rm -f "$TMP/lnet_$1.sys_tmp"
11536 # counterpart of create_lnet_proc_files
11537 remove_lnet_proc_files() {
11538 rm -f $TMP/lnet_$1.out $TMP/lnet_$1.sys
11541 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
11542 # 3rd arg as regexp for body
11543 check_lnet_proc_stats() {
11544 local l=$(cat "$TMP/lnet_$1" |wc -l)
11545 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
11547 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
11550 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
11551 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
11552 # optional and can be regexp for 2nd line (lnet.routes case)
11553 check_lnet_proc_entry() {
11554 local blp=2 # blp stands for 'position of 1st line of body'
11555 [ -z "$5" ] || blp=3 # lnet.routes case
11557 local l=$(cat "$TMP/lnet_$1" |wc -l)
11558 # subtracting one from $blp because the body can be empty
11559 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
11561 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
11562 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
11564 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
11565 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
11567 # bail out if any unexpected line happened
11568 sed -n "$blp p" "$TMP/lnet_$1" | grep -Ev "$3"
11569 [ "$?" != 0 ] || error "$2 misformatted"
11572 test_215() { # for bugs 18102, 21079, 21517
11573 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11574 local N='(0|[1-9][0-9]*)' # non-negative numeric
11575 local P='[1-9][0-9]*' # positive numeric
11576 local I='(0|-?[1-9][0-9]*|NA)' # any numeric (0 | >0 | <0) or NA if no value
11577 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
11578 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
11579 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
11581 local L1 # regexp for 1st line
11582 local L2 # regexp for 2nd line (optional)
11583 local BR # regexp for the rest (body)
11585 # /proc/sys/lnet/stats should look as 11 space-separated non-negative numerics
11586 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
11587 create_lnet_proc_files "stats"
11588 check_lnet_proc_stats "stats.out" "/proc/sys/lnet/stats" "$BR"
11589 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
11590 remove_lnet_proc_files "stats"
11592 # /proc/sys/lnet/routes should look like this:
11593 # Routing disabled/enabled
11594 # net hops priority state router
11595 # where net is a string like tcp0, hops > 0, priority >= 0,
11596 # state is up/down,
11597 # router is a string like 192.168.1.1@tcp2
11598 L1="^Routing (disabled|enabled)$"
11599 L2="^net +hops +priority +state +router$"
11600 BR="^$NET +$N +(0|1) +(up|down) +$NID$"
11601 create_lnet_proc_files "routes"
11602 check_lnet_proc_entry "routes.out" "/proc/sys/lnet/routes" "$BR" "$L1" "$L2"
11603 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
11604 remove_lnet_proc_files "routes"
11606 # /proc/sys/lnet/routers should look like this:
11607 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
11608 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
11609 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
11610 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
11611 L1="^ref +rtr_ref +alive_cnt +state +last_ping +ping_sent +deadline +down_ni +router$"
11612 BR="^$P +$P +$N +(up|down) +$N +(0|1) +$I +$I +$NID$"
11613 create_lnet_proc_files "routers"
11614 check_lnet_proc_entry "routers.out" "/proc/sys/lnet/routers" "$BR" "$L1"
11615 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
11616 remove_lnet_proc_files "routers"
11618 # /proc/sys/lnet/peers should look like this:
11619 # nid refs state last max rtr min tx min queue
11620 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
11621 # state is up/down/NA, max >= 0. last, rtr, min, tx, min are
11622 # numeric (0 or >0 or <0), queue >= 0.
11623 L1="^nid +refs +state +last +max +rtr +min +tx +min +queue$"
11624 BR="^$NID +$P +(up|down|NA) +$I +$N +$I +$I +$I +$I +$N$"
11625 create_lnet_proc_files "peers"
11626 check_lnet_proc_entry "peers.out" "/proc/sys/lnet/peers" "$BR" "$L1"
11627 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
11628 remove_lnet_proc_files "peers"
11630 # /proc/sys/lnet/buffers should look like this:
11631 # pages count credits min
11632 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
11633 L1="^pages +count +credits +min$"
11634 BR="^ +$N +$N +$I +$I$"
11635 create_lnet_proc_files "buffers"
11636 check_lnet_proc_entry "buffers.out" "/proc/sys/lnet/buffers" "$BR" "$L1"
11637 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
11638 remove_lnet_proc_files "buffers"
11640 # /proc/sys/lnet/nis should look like this:
11641 # nid status alive refs peer rtr max tx min
11642 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
11643 # alive is numeric (0 or >0 or <0), refs >= 0, peer >= 0,
11644 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
11645 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
11646 BR="^$NID +(up|down) +$I +$N +$N +$N +$N +$I +$I$"
11647 create_lnet_proc_files "nis"
11648 check_lnet_proc_entry "nis.out" "/proc/sys/lnet/nis" "$BR" "$L1"
11649 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
11650 remove_lnet_proc_files "nis"
11652 # can we successfully write to /proc/sys/lnet/stats?
11653 echo "0" >/proc/sys/lnet/stats || error "cannot write to /proc/sys/lnet/stats"
11654 sysctl -w lnet.stats=0 || error "cannot write to lnet.stats"
11656 run_test 215 "/proc/sys/lnet exists and has proper content - bugs 18102, 21079, 21517"
11658 test_216() { # bug 20317
11659 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11660 remote_ost_nodsh && skip "remote OST with nodsh" && return
11663 local facets=$(get_facets OST)
11664 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11666 save_lustre_params client "osc.*.contention_seconds" > $p
11667 save_lustre_params $facets \
11668 "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
11669 save_lustre_params $facets \
11670 "ldlm.namespaces.filter-*.contended_locks" >> $p
11671 save_lustre_params $facets \
11672 "ldlm.namespaces.filter-*.contention_seconds" >> $p
11675 # agressive lockless i/o settings
11676 for node in $(osts_nodes); do
11677 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'
11679 lctl set_param -n osc.*.contention_seconds 60
11681 $DIRECTIO write $DIR/$tfile 0 10 4096
11682 $CHECKSTAT -s 40960 $DIR/$tfile
11684 # disable lockless i/o
11685 for node in $(osts_nodes); do
11686 do_node $node 'lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes 0; lctl set_param -n ldlm.namespaces.filter-*.contended_locks 32; lctl set_param -n ldlm.namespaces.filter-*.contention_seconds 0'
11688 lctl set_param -n osc.*.contention_seconds 0
11691 dd if=/dev/zero of=$DIR/$tfile count=0
11692 $CHECKSTAT -s 0 $DIR/$tfile
11694 restore_lustre_params <$p
11698 run_test 216 "check lockless direct write works and updates file size and kms correctly"
11700 test_217() { # bug 22430
11701 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11705 for node in $(nodes_list); do
11706 nid=$(host_nids_address $node $NETTYPE)
11707 if [[ $nid = *-* ]] ; then
11708 echo "lctl ping $nid@$NETTYPE"
11709 lctl ping $nid@$NETTYPE
11711 echo "skipping $node (no hyphen detected)"
11715 run_test 217 "check lctl ping for hostnames with hiphen ('-')"
11718 # do directio so as not to populate the page cache
11719 log "creating a 10 Mb file"
11720 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
11721 log "starting reads"
11722 dd if=$DIR/$tfile of=/dev/null bs=4096 &
11723 log "truncating the file"
11724 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
11726 kill %+ || true # reads might have finished
11727 echo "wait until dd is finished"
11729 log "removing the temporary file"
11730 rm -rf $DIR/$tfile || error "tmp file removal failed"
11732 run_test 218 "parallel read and truncate should not deadlock ======================="
11735 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11736 # write one partial page
11737 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1
11738 # set no grant so vvp_io_commit_write will do sync write
11739 $LCTL set_param fail_loc=0x411
11740 # write a full page at the end of file
11741 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=1 conv=notrunc
11743 $LCTL set_param fail_loc=0
11744 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=3
11745 $LCTL set_param fail_loc=0x411
11746 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1 seek=2 conv=notrunc
11749 dd if=/dev/zero of=$DIR/$tfile-2 bs=1024 count=1
11750 $CHECKSTAT -s 1024 $DIR/$tfile-2 || error "checkstat wrong size"
11752 run_test 219 "LU-394: Write partial won't cause uncontiguous pages vec at LND"
11754 test_220() { #LU-325
11755 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11756 remote_ost_nodsh && skip "remote OST with nodsh" && return
11759 test_mkdir -p $DIR/$tdir
11760 local OST=$(lfs osts | grep ${OSTIDX}": " | \
11761 awk '{print $2}' | sed -e 's/_UUID$//')
11764 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $OST)
11765 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
11766 osc.$mdtosc_proc1.prealloc_last_id)
11767 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
11768 osc.$mdtosc_proc1.prealloc_next_id)
11772 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=-1
11773 #define OBD_FAIL_OST_ENOINO 0x229
11774 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x229
11775 do_facet mgs $LCTL pool_new $FSNAME.$TESTNAME || return 1
11776 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $OST || return 2
11778 $SETSTRIPE $DIR/$tdir -i $OSTIDX -c 1 -p $FSNAME.$TESTNAME
11780 MDSOBJS=$((last_id - next_id))
11781 echo "preallocated objects on MDS is $MDSOBJS" "($last_id - $next_id)"
11783 blocks=$($LFS df $MOUNT | awk '($1 == '$OSTIDX') { print $4 }')
11784 echo "OST still has $count kbytes free"
11786 echo "create $MDSOBJS files @next_id..."
11787 createmany -o $DIR/$tdir/f $MDSOBJS || return 3
11789 local last_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
11790 osc.$mdtosc_proc1.prealloc_last_id)
11791 local next_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
11792 osc.$mdtosc_proc1.prealloc_next_id)
11794 echo "after creation, last_id=$last_id2, next_id=$next_id2"
11799 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=0
11800 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0
11802 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $OST || return 4
11803 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME || return 5
11804 echo "unlink $MDSOBJS files @$next_id..."
11805 unlinkmany $DIR/$tdir/f $MDSOBJS || return 6
11807 run_test 220 "preallocated MDS objects still used if ENOSPC from OST"
11810 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11811 dd if=`which date` of=$MOUNT/date oflag=sync
11812 chmod +x $MOUNT/date
11814 #define OBD_FAIL_LLITE_FAULT_TRUNC_RACE 0x1401
11815 $LCTL set_param fail_loc=0x80001401
11817 $MOUNT/date > /dev/null
11820 run_test 221 "make sure fault and truncate race to not cause OOM"
11823 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11825 test_mkdir -p $DIR/$tdir
11826 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
11827 createmany -o $DIR/$tdir/$tfile 10
11828 cancel_lru_locks mdc
11829 cancel_lru_locks osc
11830 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
11831 $LCTL set_param fail_loc=0x31a
11832 ls -l $DIR/$tdir > /dev/null || error "AGL for ls failed"
11833 $LCTL set_param fail_loc=0
11836 run_test 222a "AGL for ls should not trigger CLIO lock failure ================"
11839 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11841 test_mkdir -p $DIR/$tdir
11842 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
11843 createmany -o $DIR/$tdir/$tfile 10
11844 cancel_lru_locks mdc
11845 cancel_lru_locks osc
11846 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
11847 $LCTL set_param fail_loc=0x31a
11848 rm -r $DIR/$tdir || "AGL for rmdir failed"
11849 $LCTL set_param fail_loc=0
11851 run_test 222b "AGL for rmdir should not trigger CLIO lock failure ============="
11854 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11856 test_mkdir -p $DIR/$tdir
11857 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
11858 createmany -o $DIR/$tdir/$tfile 10
11859 cancel_lru_locks mdc
11860 cancel_lru_locks osc
11861 #define OBD_FAIL_LDLM_AGL_NOLOCK 0x31b
11862 $LCTL set_param fail_loc=0x31b
11863 ls -l $DIR/$tdir > /dev/null || error "reenqueue failed"
11864 $LCTL set_param fail_loc=0
11867 run_test 223 "osc reenqueue if without AGL lock granted ======================="
11869 test_224a() { # LU-1039, MRP-303
11870 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11871 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB 0x508
11872 $LCTL set_param fail_loc=0x508
11873 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 conv=fsync
11874 $LCTL set_param fail_loc=0
11877 run_test 224a "Don't panic on bulk IO failure"
11879 test_224b() { # LU-1039, MRP-303
11880 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11881 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
11882 cancel_lru_locks osc
11883 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB2 0x515
11884 $LCTL set_param fail_loc=0x515
11885 dd of=/dev/null if=$DIR/$tfile bs=4096 count=1
11886 $LCTL set_param fail_loc=0
11889 run_test 224b "Don't panic on bulk IO failure"
11891 MDSSURVEY=${MDSSURVEY:-$(which mds-survey 2>/dev/null || true)}
11893 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11894 if [ -z ${MDSSURVEY} ]; then
11895 skip_env "mds-survey not found" && return
11898 [ $MDSCOUNT -ge 2 ] &&
11899 skip "skipping now for more than one MDT" && return
11901 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ] ||
11902 { skip "Need MDS version at least 2.2.51"; return; }
11904 local mds=$(facet_host $SINGLEMDS)
11905 local target=$(do_nodes $mds 'lctl dl' | \
11906 awk "{if (\$2 == \"UP\" && \$3 == \"mdt\") {print \$4}}")
11908 local cmd1="file_count=1000 thrhi=4"
11909 local cmd2="dir_count=2 layer=mdd stripe_count=0"
11910 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
11911 local cmd="$cmd1 $cmd2 $cmd3"
11913 rm -f ${TMP}/mds_survey*
11915 eval $cmd || error "mds-survey with zero-stripe failed"
11916 cat ${TMP}/mds_survey*
11917 rm -f ${TMP}/mds_survey*
11919 run_test 225a "Metadata survey sanity with zero-stripe"
11922 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11924 if [ -z ${MDSSURVEY} ]; then
11925 skip_env "mds-survey not found" && return
11927 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ] ||
11928 { skip "Need MDS version at least 2.2.51"; return; }
11930 if [ $($LCTL dl | grep -c osc) -eq 0 ]; then
11931 skip_env "Need to mount OST to test" && return
11934 [ $MDSCOUNT -ge 2 ] &&
11935 skip "skipping now for more than one MDT" && return
11936 local mds=$(facet_host $SINGLEMDS)
11937 local target=$(do_nodes $mds 'lctl dl' | \
11938 awk "{if (\$2 == \"UP\" && \$3 == \"mdt\") {print \$4}}")
11940 local cmd1="file_count=1000 thrhi=4"
11941 local cmd2="dir_count=2 layer=mdd stripe_count=1"
11942 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
11943 local cmd="$cmd1 $cmd2 $cmd3"
11945 rm -f ${TMP}/mds_survey*
11947 eval $cmd || error "mds-survey with stripe_count failed"
11948 cat ${TMP}/mds_survey*
11949 rm -f ${TMP}/mds_survey*
11951 run_test 225b "Metadata survey sanity with stripe_count = 1"
11953 mcreate_path2fid () {
11959 local path=$DIR/$tdir/$name
11964 $MCREATE --mode=$1 --major=$2 --minor=$3 $path ||
11965 error "cannot create $desc"
11967 fid=$($LFS path2fid $path | tr -d '[' | tr -d ']')
11969 [ $rc -ne 0 ] && error "cannot get fid of a $desc"
11971 fid_path=$($LFS fid2path $MOUNT $fid)
11973 [ $rc -ne 0 ] && error "cannot get path of $desc by $DIR $path $fid"
11975 [ "$path" == "$fid_path" ] ||
11976 error "fid2path returned $fid_path, expected $path"
11978 echo "pass with $path and $fid"
11983 mkdir -p $DIR/$tdir
11985 mcreate_path2fid 0010666 0 0 fifo "FIFO"
11986 mcreate_path2fid 0020666 1 3 null "character special file (null)"
11987 mcreate_path2fid 0020666 1 255 none "character special file (no device)"
11988 mcreate_path2fid 0040666 0 0 dir "directory"
11989 mcreate_path2fid 0060666 7 0 loop0 "block special file (loop)"
11990 mcreate_path2fid 0100666 0 0 file "regular file"
11991 mcreate_path2fid 0120666 0 0 link "symbolic link"
11992 mcreate_path2fid 0140666 0 0 sock "socket"
11994 run_test 226a "call path2fid and fid2path on files of all type"
11997 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
12001 mkdir -p $DIR/$tdir
12002 $LFS setdirstripe -i $MDTIDX $DIR/$tdir/remote_dir ||
12003 error "create remote directory failed"
12004 mcreate_path2fid 0010666 0 0 "remote_dir/fifo" "FIFO"
12005 mcreate_path2fid 0020666 1 3 "remote_dir/null" \
12006 "character special file (null)"
12007 mcreate_path2fid 0020666 1 255 "remote_dir/none" \
12008 "character special file (no device)"
12009 mcreate_path2fid 0040666 0 0 "remote_dir/dir" "directory"
12010 mcreate_path2fid 0060666 7 0 "remote_dir/loop0" \
12011 "block special file (loop)"
12012 mcreate_path2fid 0100666 0 0 "remote_dir/file" "regular file"
12013 mcreate_path2fid 0120666 0 0 "remote_dir/link" "symbolic link"
12014 mcreate_path2fid 0140666 0 0 "remote_dir/sock" "socket"
12016 run_test 226b "call path2fid and fid2path on files of all type under remote dir"
12018 # LU-1299 Executing or running ldd on a truncated executable does not
12019 # cause an out-of-memory condition.
12021 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12022 [ -z "$(which ldd)" ] && skip "should have ldd tool" && return
12023 dd if=$(which date) of=$MOUNT/date bs=1k count=1
12024 chmod +x $MOUNT/date
12026 $MOUNT/date > /dev/null
12027 ldd $MOUNT/date > /dev/null
12030 run_test 227 "running truncated executable does not cause OOM"
12032 # LU-1512 try to reuse idle OI blocks
12034 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12035 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
12036 skip "non-ldiskfs backend" && return
12038 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
12039 local myDIR=$DIR/$tdir
12042 #define OBD_FAIL_SEQ_EXHAUST 0x1002
12043 $LCTL set_param fail_loc=0x80001002
12044 createmany -o $myDIR/t- 10000
12045 $LCTL set_param fail_loc=0
12046 # The guard is current the largest FID holder
12048 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
12050 local IDX=$(($SEQ % 64))
12052 do_facet $SINGLEMDS sync
12053 # Make sure journal flushed.
12055 local blk1=$(do_facet $SINGLEMDS \
12056 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
12057 grep Blockcount | awk '{print $4}')
12059 # Remove old files, some OI blocks will become idle.
12060 unlinkmany $myDIR/t- 10000
12061 # Create new files, idle OI blocks should be reused.
12062 createmany -o $myDIR/t- 2000
12063 do_facet $SINGLEMDS sync
12064 # Make sure journal flushed.
12066 local blk2=$(do_facet $SINGLEMDS \
12067 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
12068 grep Blockcount | awk '{print $4}')
12070 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
12072 run_test 228a "try to reuse idle OI blocks"
12075 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12076 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
12077 skip "non-ldiskfs backend" && return
12079 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
12080 local myDIR=$DIR/$tdir
12083 #define OBD_FAIL_SEQ_EXHAUST 0x1002
12084 $LCTL set_param fail_loc=0x80001002
12085 createmany -o $myDIR/t- 10000
12086 $LCTL set_param fail_loc=0
12087 # The guard is current the largest FID holder
12089 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
12091 local IDX=$(($SEQ % 64))
12093 do_facet $SINGLEMDS sync
12094 # Make sure journal flushed.
12096 local blk1=$(do_facet $SINGLEMDS \
12097 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
12098 grep Blockcount | awk '{print $4}')
12100 # Remove old files, some OI blocks will become idle.
12101 unlinkmany $myDIR/t- 10000
12104 stop $SINGLEMDS || error "Fail to stop MDT."
12106 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
12108 df $MOUNT || error "Fail to df."
12109 # Create new files, idle OI blocks should be reused.
12110 createmany -o $myDIR/t- 2000
12111 do_facet $SINGLEMDS sync
12112 # Make sure journal flushed.
12114 local blk2=$(do_facet $SINGLEMDS \
12115 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
12116 grep Blockcount | awk '{print $4}')
12118 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
12120 run_test 228b "idle OI blocks can be reused after MDT restart"
12124 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12125 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
12126 skip "non-ldiskfs backend" && return
12128 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
12129 local myDIR=$DIR/$tdir
12132 #define OBD_FAIL_SEQ_EXHAUST 0x1002
12133 $LCTL set_param fail_loc=0x80001002
12134 # 20000 files can guarantee there are index nodes in the OI file
12135 createmany -o $myDIR/t- 20000
12136 $LCTL set_param fail_loc=0
12137 # The guard is current the largest FID holder
12139 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
12141 local IDX=$(($SEQ % 64))
12143 do_facet $SINGLEMDS sync
12144 # Make sure journal flushed.
12146 local blk1=$(do_facet $SINGLEMDS \
12147 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
12148 grep Blockcount | awk '{print $4}')
12150 # Remove old files, some OI blocks will become idle.
12151 unlinkmany $myDIR/t- 20000
12153 # The OI file should become empty now
12155 # Create new files, idle OI blocks should be reused.
12156 createmany -o $myDIR/t- 2000
12157 do_facet $SINGLEMDS sync
12158 # Make sure journal flushed.
12160 local blk2=$(do_facet $SINGLEMDS \
12161 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
12162 grep Blockcount | awk '{print $4}')
12164 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
12166 run_test 228c "NOT shrink the last entry in OI index node to recycle idle leaf"
12168 test_229() { # LU-2482, LU-3448
12169 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.53) ] &&
12170 skip "No HSM support on MDS of $(get_lustre_version)," \
12171 "need 2.4.53 at least" && return
12172 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12173 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs" && return
12177 # Create a file with a released layout and stripe count 2.
12178 $MULTIOP $DIR/$tfile H2c ||
12179 error "failed to create file with released layout"
12181 $GETSTRIPE -v $DIR/$tfile
12183 local pattern=$($GETSTRIPE -L $DIR/$tfile)
12184 [ X"$pattern" = X"80000001" ] || error "pattern error ($pattern)"
12186 local stripe_count=$($GETSTRIPE -c $DIR/$tfile) || error "getstripe"
12187 [ $stripe_count -eq 2 ] || error "stripe count not 2 ($stripe_count)"
12188 stat $DIR/$tfile || error "failed to stat released file"
12190 chown $RUNAS_ID $DIR/$tfile ||
12191 error "chown $RUNAS_ID $DIR/$tfile failed"
12193 chgrp $RUNAS_ID $DIR/$tfile ||
12194 error "chgrp $RUNAS_ID $DIR/$tfile failed"
12196 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
12197 rm $DIR/$tfile || error "failed to remove released file"
12199 run_test 229 "getstripe/stat/rm/attr changes work on released files"
12202 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12203 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
12206 mkdir -p $DIR/$tdir/test_230_local
12207 local mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230_local)
12208 [ $mdt_idx -ne 0 ] &&
12209 error "create local directory on wrong MDT $mdt_idx"
12211 $LFS mkdir -i $MDTIDX $DIR/$tdir/test_230 ||
12212 error "create remote directory failed"
12213 local mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230)
12214 [ $mdt_idx -ne $MDTIDX ] &&
12215 error "create remote directory on wrong MDT $mdt_idx"
12217 createmany -o $DIR/$tdir/test_230/t- 10 ||
12218 error "create files on remote directory failed"
12219 mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230/t-0)
12220 [ $mdt_idx -ne $MDTIDX ] && error "create files on wrong MDT $mdt_idx"
12221 rm -r $DIR/$tdir || error "unlink remote directory failed"
12223 run_test 230a "Create remote directory and files under the remote directory"
12226 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12227 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
12234 local migrate_dir=$DIR/$tdir/migrate_dir
12235 local other_dir=$DIR/$tdir/other_dir
12237 mkdir -p $migrate_dir
12238 mkdir -p $other_dir
12239 for ((i=0; i<10; i++)); do
12240 mkdir -p $migrate_dir/dir_${i}
12241 createmany -o $migrate_dir/dir_${i}/f 10 ||
12242 error "create files under remote dir failed $i"
12245 cp /etc/passwd $migrate_dir/$tfile
12246 cp /etc/passwd $other_dir/$tfile
12247 chattr +SAD $migrate_dir
12248 chattr +SAD $migrate_dir/$tfile
12250 local old_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
12251 local old_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
12252 local old_dir_mode=$(stat -c%f $migrate_dir)
12253 local old_file_mode=$(stat -c%f $migrate_dir/$tfile)
12255 mkdir -p $migrate_dir/dir_default_stripe2
12256 $SETSTRIPE -c 2 $migrate_dir/dir_default_stripe2
12257 $SETSTRIPE -c 2 $migrate_dir/${tfile}_stripe2
12259 mkdir -p $other_dir
12260 ln $migrate_dir/$tfile $other_dir/luna
12261 ln $migrate_dir/$tfile $migrate_dir/sofia
12262 ln $other_dir/$tfile $migrate_dir/david
12263 ln -s $migrate_dir/$tfile $other_dir/zachary
12264 ln -s $migrate_dir/$tfile $migrate_dir/${tfile}_ln
12265 ln -s $other_dir/$tfile $migrate_dir/${tfile}_ln_other
12267 $LFS mv -v -M $MDTIDX $migrate_dir ||
12268 error "migrate remote dir error"
12270 echo "migratate to MDT1, then checking.."
12271 for ((i=0; i<10; i++)); do
12272 for file in $(find $migrate_dir/dir_${i}); do
12273 mdt_index=$($LFS getstripe -M $file)
12274 [ $mdt_index == $MDTIDX ] ||
12275 error "$file is not on MDT${MDTIDX}"
12279 # the multiple link file should still in MDT0
12280 mdt_index=$($LFS getstripe -M $migrate_dir/$tfile)
12281 [ $mdt_index == 0 ] ||
12282 error "$file is not on MDT${MDTIDX}"
12284 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
12285 [ "$old_dir_flag" = "$new_dir_flag" ] ||
12286 error " expect $old_dir_flag get $new_dir_flag"
12288 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
12289 [ "$old_file_flag" = "$new_file_flag" ] ||
12290 error " expect $old_file_flag get $new_file_flag"
12292 local new_dir_mode=$(stat -c%f $migrate_dir)
12293 [ "$old_dir_mode" = "$new_dir_mode" ] ||
12294 error "expect mode $old_dir_mode get $new_dir_mode"
12296 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
12297 [ "$old_file_mode" = "$new_file_mode" ] ||
12298 error "expect mode $old_file_mode get $new_file_mode"
12300 diff /etc/passwd $migrate_dir/$tfile ||
12301 error "$tfile different after migration"
12303 diff /etc/passwd $other_dir/luna ||
12304 error "luna different after migration"
12306 diff /etc/passwd $migrate_dir/sofia ||
12307 error "sofia different after migration"
12309 diff /etc/passwd $migrate_dir/david ||
12310 error "david different after migration"
12312 diff /etc/passwd $other_dir/zachary ||
12313 error "zachary different after migration"
12315 diff /etc/passwd $migrate_dir/${tfile}_ln ||
12316 error "${tfile}_ln different after migration"
12318 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
12319 error "${tfile}_ln_other different after migration"
12321 stripe_count=$($LFS getstripe -c $migrate_dir/dir_default_stripe2)
12322 [ $stripe_count = 2 ] ||
12323 error "dir strpe_count $d != 2 after migration."
12325 stripe_count=$($LFS getstripe -c $migrate_dir/${tfile}_stripe2)
12326 [ $stripe_count = 2 ] ||
12327 error "file strpe_count $d != 2 after migration."
12329 #migrate back to MDT0
12331 $LFS mv -v -M $MDTIDX $migrate_dir ||
12332 error "migrate remote dir error"
12334 echo "migrate back to MDT0, checking.."
12335 for file in $(find $migrate_dir); do
12336 mdt_index=$($LFS getstripe -M $file)
12337 [ $mdt_index == $MDTIDX ] ||
12338 error "$file is not on MDT${MDTIDX}"
12341 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
12342 [ "$old_dir_flag" = "$new_dir_flag" ] ||
12343 error " expect $old_dir_flag get $new_dir_flag"
12345 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
12346 [ "$old_file_flag" = "$new_file_flag" ] ||
12347 error " expect $old_file_flag get $new_file_flag"
12349 local new_dir_mode=$(stat -c%f $migrate_dir)
12350 [ "$old_dir_mode" = "$new_dir_mode" ] ||
12351 error "expect mode $old_dir_mode get $new_dir_mode"
12353 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
12354 [ "$old_file_mode" = "$new_file_mode" ] ||
12355 error "expect mode $old_file_mode get $new_file_mode"
12357 diff /etc/passwd ${migrate_dir}/$tfile ||
12358 error "$tfile different after migration"
12360 diff /etc/passwd ${other_dir}/luna ||
12361 error "luna different after migration"
12363 diff /etc/passwd ${migrate_dir}/sofia ||
12364 error "sofia different after migration"
12366 diff /etc/passwd ${other_dir}/zachary ||
12367 error "zachary different after migration"
12369 diff /etc/passwd $migrate_dir/${tfile}_ln ||
12370 error "${tfile}_ln different after migration"
12372 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
12373 error "${tfile}_ln_other different after migration"
12375 stripe_count=$($LFS getstripe -c ${migrate_dir}/dir_default_stripe2)
12376 [ $stripe_count = 2 ] ||
12377 error "dir strpe_count $d != 2 after migration."
12379 stripe_count=$($LFS getstripe -c ${migrate_dir}/${tfile}_stripe2)
12380 [ $stripe_count = 2 ] ||
12381 error "file strpe_count $d != 2 after migration."
12383 rm -rf $DIR/$tdir || error "rm dir failed after migration"
12385 run_test 230b "migrate directory"
12388 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12389 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
12394 #If migrating directory fails in the middle, all entries of
12395 #the directory is still accessiable.
12396 mkdir -p $DIR/$tdir
12398 createmany -o $DIR/$tdir/f 10 ||
12399 error "create files under ${tdir} failed"
12401 #failed after migrating 5 entries
12402 #OBD_FAIL_MIGRATE_ENTRIES 0x1801
12403 do_facet mds1 lctl set_param fail_loc=0x20001801
12404 do_facet mds1 lctl set_param fail_val=5
12405 local t=`ls $DIR/$tdir | wc -l`
12406 $LFS mv -M $MDTIDX $DIR/$tdir &&
12407 error "migrate should failed after 5 entries"
12408 local u=`ls $DIR/$tdir | wc -l`
12409 [ "$u" == "$t" ] || error "$u != $t during migration"
12411 for file in $(find $DIR/$tdir); do
12412 stat $file || error "stat $file failed"
12415 do_facet mds1 lctl set_param fail_loc=0
12416 do_facet mds1 lctl set_param fail_val=0
12418 $LFS mv -M $MDTIDX $DIR/$tdir ||
12419 error "migrate open files should failed with open files"
12421 echo "Finish migration, then checking.."
12422 for file in $(find $DIR/$tdir); do
12423 mdt_index=$($LFS getstripe -M $file)
12424 [ $mdt_index == $MDTIDX ] ||
12425 error "$file is not on MDT${MDTIDX}"
12428 rm -rf $DIR/$tdir || error "rm dir failed after migration"
12430 run_test 230c "check directory accessiblity if migration is failed"
12433 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12434 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
12440 mkdir -p $DIR/$tdir
12442 for ((i=0; i<100; i++)); do
12443 mkdir -p $DIR/$tdir/dir_${i}
12444 createmany -o $DIR/$tdir/dir_${i}/f 100 ||
12445 error "create files under remote dir failed $i"
12448 $LFS mv -M $MDTIDX -v $DIR/$tdir || error "migrate remote dir error"
12450 echo "Finish migration, then checking.."
12451 for file in $(find $DIR/$tdir); do
12452 mdt_index=$($LFS getstripe -M $file)
12453 [ $mdt_index == $MDTIDX ] ||
12454 error "$file is not on MDT${MDTIDX}"
12457 rm -rf $DIR/$tdir || error "rm dir failed after migration"
12459 run_test 230d "check migrate big directory"
12463 # For simplicity this test assumes that max_pages_per_rpc
12464 # is the same across all OSCs
12465 local max_pages=$($LCTL get_param -n osc.*.max_pages_per_rpc | head -n1)
12466 local bulk_size=$((max_pages * 4096))
12468 mkdir -p $DIR/$tdir
12470 # clear the OSC stats
12471 $LCTL set_param osc.*.stats=0 &>/dev/null
12473 # Client writes $bulk_size - there must be 1 rpc for $max_pages.
12474 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=$bulk_size count=1 \
12475 oflag=direct &>/dev/null || error "dd failed"
12477 local nrpcs=$($LCTL get_param osc.*.stats |awk '/ost_write/ {print $2}')
12478 if [ x$nrpcs != "x1" ]; then
12479 error "found $nrpc ost_write RPCs, not 1 as expected"
12482 # Drop the OSC cache, otherwise we will read from it
12483 cancel_lru_locks osc
12485 # clear the OSC stats
12486 $LCTL set_param osc.*.stats=0 &>/dev/null
12488 # Client reads $bulk_size.
12489 dd if=$DIR/$tdir/$tfile of=/dev/null bs=$bulk_size count=1 \
12490 iflag=direct &>/dev/null || error "dd failed"
12492 nrpcs=$($LCTL get_param osc.*.stats | awk '/ost_read/ { print $2 }')
12493 if [ x$nrpcs != "x1" ]; then
12494 error "found $nrpc ost_read RPCs, not 1 as expected"
12497 run_test 231a "checking that reading/writing of BRW RPC size results in one RPC"
12500 mkdir -p $DIR/$tdir
12502 for i in {0..1023}; do
12503 dd if=/dev/zero of=$DIR/$tdir/$tfile conv=notrunc \
12504 seek=$((2 * i)) bs=4096 count=1 &>/dev/null ||
12505 error "dd of=$DIR/$tdir/$tfile seek=$((2 * i)) failed"
12509 run_test 231b "must not assert on fully utilized OST request buffer"
12512 mkdir -p $DIR/$tdir
12513 #define OBD_FAIL_LDLM_OST_LVB 0x31c
12514 $LCTL set_param fail_loc=0x31c
12516 # ignore dd failure
12517 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1 || true
12519 $LCTL set_param fail_loc=0
12520 umount_client $MOUNT || error "umount failed"
12521 mount_client $MOUNT || error "mount failed"
12523 run_test 232 "failed lock should not block umount"
12526 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.64) ] ||
12527 { skip "Need MDS version at least 2.3.64"; return; }
12529 local fid=$($LFS path2fid $MOUNT)
12530 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
12531 error "cannot access $MOUNT using its FID '$fid'"
12533 run_test 233a "checking that OBF of the FS root succeeds"
12536 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.5.90) ] ||
12537 { skip "Need MDS version at least 2.5.90"; return; }
12539 local fid=$($LFS path2fid $MOUNT/.lustre)
12540 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
12541 error "cannot access $MOUNT/.lustre using its FID '$fid'"
12543 fid=$($LFS path2fid $MOUNT/.lustre/fid)
12544 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
12545 error "cannot access $MOUNT/.lustre/fid using its FID '$fid'"
12547 run_test 233b "checking that OBF of the FS .lustre succeeds"
12550 local p="$TMP/sanityN-$TESTNAME.parameters"
12551 save_lustre_params client "llite.*.xattr_cache" > $p
12552 lctl set_param llite.*.xattr_cache 1 ||
12553 { skip "xattr cache is not supported"; return 0; }
12555 mkdir -p $DIR/$tdir || error "mkdir failed"
12556 touch $DIR/$tdir/$tfile || error "touch failed"
12557 # OBD_FAIL_LLITE_XATTR_ENOMEM
12558 $LCTL set_param fail_loc=0x1405
12559 if [ ! -f /etc/SuSE-release ]; then
12560 # attr pre-2.4.44-7 had a bug with rc
12561 # LU-3703 - SLES clients have older attr
12562 getfattr -n user.attr $DIR/$tdir/$tfile &&
12563 error "getfattr should have failed with ENOMEM"
12565 $LCTL set_param fail_loc=0x0
12568 restore_lustre_params < $p
12571 run_test 234 "xattr cache should not crash on ENOMEM"
12574 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.52) ] &&
12575 skip "Need MDS version at least 2.4.52" && return
12576 flock_deadlock $DIR/$tfile
12581 124) error "process hangs on a deadlock"
12583 *) error "error executing flock_deadlock $DIR/$tfile"
12587 run_test 235 "LU-1715: flock deadlock detection does not work properly"
12591 check_swap_layouts_support && return 0
12592 test_mkdir -p -c1 $DIR/$tdir || error "mkdir $tdir failed"
12594 local ref1=/etc/passwd
12595 local ref2=/etc/group
12596 local file1=$DIR/$tdir/f1
12597 local file2=$DIR/$tdir/f2
12599 $SETSTRIPE -c 1 $file1 || error "cannot setstripe on '$file1': rc = $?"
12600 cp $ref1 $file1 || error "cp $ref1 $file1 failed: rc = $?"
12601 $SETSTRIPE -c 2 $file2 || error "cannot setstripe on '$file2': rc = $?"
12602 cp $ref2 $file2 || error "cp $ref2 $file2 failed: rc = $?"
12603 local fd=$(free_fd)
12604 local cmd="exec $fd<>$file2"
12607 $LFS swap_layouts $file1 /proc/self/fd/${fd} ||
12608 error "cannot swap layouts of '$file1' and /proc/self/fd/${fd}"
12611 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
12616 run_test 236 "Layout swap on open unlinked file"
12618 # test to verify file handle related system calls
12619 # (name_to_handle_at/open_by_handle_at)
12620 # The new system calls are supported in glibc >= 2.14.
12623 echo "Test file_handle syscalls" > $DIR/$tfile
12624 check_fhandle_syscalls $DIR/$tfile ||
12625 error "check_fhandle_syscalls failed"
12627 run_test 237 "Verify name_to_handle_at/open_by_handle_at syscalls"
12629 # LU-4659 linkea consistency
12632 ln $DIR/$tfile $DIR/$tfile.lnk
12633 touch $DIR/$tfile.new
12634 mv $DIR/$tfile.new $DIR/$tfile
12635 local fid1=$(lfs path2fid $DIR/$tfile)
12636 local fid2=$(lfs path2fid $DIR/$tfile.lnk)
12637 local path1=$(lfs fid2path $FSNAME $fid1)
12638 [ $tfile == $path1 ] || error "linkea inconsistent: $tfile $fid1 $path1"
12639 local path2=$(lfs fid2path $FSNAME $fid2)
12640 [ $tfile.lnk == $path2 ] ||
12641 error "linkea inconsistent: $tfile.lnk $fid2 $path2!"
12644 run_test 238 "Verify linkea consistency"
12646 cleanup_test_300() {
12650 test_striped_dir() {
12655 mkdir -p $DIR/$tdir
12657 SAVE_UMASK=$(umask)
12658 trap cleanup_test_300 RETURN EXIT
12660 $LFS setdirstripe -i $mdt_index -c 2 -t all_char -m 755 \
12661 $DIR/$tdir/striped_dir ||
12662 error "set striped dir error"
12664 local mode=$(stat -c%a $DIR/$tdir/striped_dir)
12665 [ "$mode" = "755" ] || error "expect 755 got $mode"
12667 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir)
12668 if [ "$stripe_count" != "2" ]; then
12669 error "stripe_count is $stripe_count, expect 2"
12672 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir)
12673 if [ "$stripe_index" != "$mdt_index" ]; then
12674 error "stripe_index is $stripe_index, expect $mdt_index"
12677 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
12678 error "nlink error after create striped dir"
12680 mkdir $DIR/$tdir/striped_dir/a
12681 mkdir $DIR/$tdir/striped_dir/b
12683 stat $DIR/$tdir/striped_dir/a ||
12684 error "create dir under striped dir failed"
12685 stat $DIR/$tdir/striped_dir/b ||
12686 error "create dir under striped dir failed"
12688 [ $(stat -c%h $DIR/$tdir/striped_dir) == '4' ] ||
12689 error "nlink error after mkdir"
12691 rmdir $DIR/$tdir/striped_dir/a
12692 [ $(stat -c%h $DIR/$tdir/striped_dir) == '3' ] ||
12693 error "nlink error after rmdir"
12695 rmdir $DIR/$tdir/striped_dir/b
12696 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
12697 error "nlink error after rmdir"
12699 rmdir $DIR/$tdir/striped_dir ||
12700 error "rmdir striped dir error"
12708 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12709 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
12711 test_striped_dir 0 || error "failed on striped dir on MDT0"
12712 test_striped_dir 1 || error "failed on striped dir on MDT0"
12714 run_test 300a "basic striped dir sanity test"
12717 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12718 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
12724 test_mkdir $DIR/$tdir || error "mkdir fail"
12725 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir ||
12726 error "set striped dir error"
12727 for ((i=0; i<10; i++)); do
12728 mtime1=$(stat -c %Y $DIR/$tdir/striped_dir)
12730 touch $DIR/$tdir/striped_dir/file_$i ||
12731 error "touch error $i"
12732 mtime2=$(stat -c %Y $DIR/$tdir/striped_dir)
12733 [ $mtime1 -eq $mtime2 ] &&
12734 error "mtime not change after create"
12736 rm -f $DIR/$tdir/striped_dir/file_$i ||
12737 error "unlink error $i"
12738 mtime3=$(stat -c %Y $DIR/$tdir/striped_dir)
12739 [ $mtime2 -eq $mtime3 ] &&
12740 error "mtime did not change after unlink"
12744 run_test 300b "check ctime/mtime for striped dir"
12747 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12748 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
12751 mkdir -p $DIR/$tdir
12752 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir ||
12753 error "set striped dir error"
12755 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/striped_dir ||
12756 error "chown striped dir failed"
12758 $RUNAS createmany -o $DIR/$tdir/striped_dir/f 5000 ||
12759 error "create 5k files failed"
12761 file_count=$(ls $DIR/$tdir/striped_dir | wc -l)
12763 [ "$file_count" = 5000 ] || error "file count $file_count != 5000"
12767 run_test 300c "chown && check ls under striped directory"
12770 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12771 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
12775 mkdir -p $DIR/$tdir
12776 $SETSTRIPE -c 2 $DIR/$tdir
12778 #local striped directory
12779 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir ||
12780 error "set striped dir error"
12781 createmany -o $DIR/$tdir/striped_dir/f 10 ||
12782 error "create 10 files failed"
12784 #remote striped directory
12785 $LFS setdirstripe -i 1 -c 2 $DIR/$tdir/remote_striped_dir ||
12786 error "set striped dir error"
12787 createmany -o $DIR/$tdir/remote_striped_dir/f 10 ||
12788 error "create 10 files failed"
12790 for file in $(find $DIR/$tdir); do
12791 stripe_count=$($GETSTRIPE -c $file)
12792 [ $stripe_count -eq 2 ] ||
12793 error "wrong stripe $stripe_count for $file"
12798 run_test 300d "check default stripe under striped directory"
12801 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12802 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
12806 mkdir -p $DIR/$tdir
12808 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir ||
12809 error "set striped dir error"
12811 touch $DIR/$tdir/striped_dir/a
12812 touch $DIR/$tdir/striped_dir/b
12813 touch $DIR/$tdir/striped_dir/c
12815 mkdir $DIR/$tdir/striped_dir/dir_a
12816 mkdir $DIR/$tdir/striped_dir/dir_b
12817 mkdir $DIR/$tdir/striped_dir/dir_c
12819 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir/stp_a ||
12820 error "set striped dir under striped dir error"
12822 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir/stp_b ||
12823 error "set striped dir under striped dir error"
12825 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir/stp_c ||
12826 error "set striped dir under striped dir error"
12828 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir/b &&
12829 error "rename file under striped dir should fail"
12831 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir/dir_b &&
12832 error "rename dir under striped dir should fail"
12834 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir/stp_b &&
12835 error "rename dir under different stripes should fail"
12837 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir/c ||
12838 error "rename file under striped dir should succeed"
12840 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir/dir_c ||
12841 error "rename dir under striped dir should succeed"
12845 run_test 300e "check rename under striped directory"
12848 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12849 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
12854 mkdir -p $DIR/$tdir
12856 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir ||
12857 error "set striped dir error"
12859 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir1 ||
12860 error "set striped dir error"
12862 touch $DIR/$tdir/striped_dir/a
12863 mkdir $DIR/$tdir/striped_dir/dir_a
12864 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_a ||
12865 error "create striped dir under striped dir fails"
12867 touch $DIR/$tdir/striped_dir1/b
12868 mkdir $DIR/$tdir/striped_dir1/dir_b
12869 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_b ||
12870 error "create striped dir under striped dir fails"
12872 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir1/b &&
12873 error "rename file under different striped dir should fail"
12875 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir1/dir_b &&
12876 error "rename dir under different striped dir should fail"
12878 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir1/stp_b &&
12879 error "rename striped dir under diff striped dir should fail"
12881 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir1/a ||
12882 error "rename file under diff striped dirs fails"
12884 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir1/dir_a ||
12885 error "rename dir under diff striped dirs fails"
12889 run_test 300f "check rename cross striped directory"
12892 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
12897 $LFS setdirstripe -i 0 -c $MDSCOUNT -t all_char \
12898 $DIR/$tdir/striped_dir ||
12899 error "set striped dir error"
12901 $LFS setdirstripe -D -c $MDSCOUNT -t all_char $DIR/$tdir/striped_dir ||
12902 error "set default stripe on striped dir error"
12904 stripe_count=$($LFS getdirstripe -D -c $DIR/$tdir/striped_dir)
12905 [ $stripe_count -eq $MDSCOUNT ] ||
12906 error "default stripe wrong expect $MDSCOUNT get $stripe_count"
12908 mkdir -p $DIR/$tdir/striped_dir/{test1,test2,test3,test4}
12910 for dir in $(find $DIR/$tdir/striped_dir/*); do
12911 stripe_count=$($LFS getdirstripe -c $dir)
12912 [ $stripe_count -eq $MDSCOUNT ] ||
12913 error "expect $MDSCOUNT get $stripe_count for $dir"
12916 rmdir $DIR/$tdir/striped_dir/* || error "rmdir1 failed"
12917 #change default stripe count to 2
12918 $LFS setdirstripe -D -c 2 -t all_char $DIR/$tdir/striped_dir ||
12919 error "set default stripe on striped dir error"
12921 mkdir -p $DIR/$tdir/striped_dir/{test1,test2,test3,test4}
12923 rmdir $DIR/$tdir/striped_dir/* || error "rmdir2 failed"
12925 #change default stripe count to 1
12926 $LFS setdirstripe -D -c 1 -t all_char $DIR/$tdir/striped_dir ||
12927 error "set default stripe on striped dir error"
12929 mkdir -p $DIR/$tdir/striped_dir/{test1,test2,test3,test4}
12930 for dir in $(find $DIR/$tdir/striped_dir/*); do
12931 stripe_count=$($LFS getdirstripe -c $dir)
12932 [ $stripe_count -eq 1 ] ||
12933 error "expect 1 get $stripe_count for $dir"
12935 rmdir $DIR/$tdir/striped_dir/* || error "rmdir3 failed"
12937 run_test 300g "check default striped directory for striped directory"
12939 test_400a() { # LU-1606, was conf-sanity test_74
12940 local extra_flags=''
12941 local out=$TMP/$tfile
12942 local prefix=/usr/include/lustre
12945 if ! which $CC > /dev/null 2>&1; then
12946 skip_env "$CC is not installed"
12950 if ! [[ -d $prefix ]]; then
12951 # Assume we're running in tree and fixup the include path.
12952 extra_flags+=" -I$LUSTRE/../libcfs/include"
12953 extra_flags+=" -I$LUSTRE/include"
12954 extra_flags+=" -L$LUSTRE/utils"
12957 for prog in $LUSTRE_TESTS_API_DIR/*.c; do
12958 $CC -Wall -Werror $extra_flags -llustreapi -o $out $prog ||
12959 error "client api broken"
12962 run_test 400a "Lustre client api program can compile and link"
12964 test_400b() { # LU-1606, LU-5011
12966 local out=$TMP/$tfile
12967 local prefix=/usr/include/lustre
12969 # We use a hard coded prefix so that this test will not fail
12970 # when run in tree. There are headers in lustre/include/lustre/
12971 # that are not packaged (like lustre_idl.h) and have more
12972 # complicated include dependencies (like config.h and lnet/types.h).
12973 # Since this test about correct packaging we just skip them when
12974 # they don't exist (see below) rather than try to fixup cppflags.
12976 if ! which $CC > /dev/null 2>&1; then
12977 skip_env "$CC is not installed"
12981 for header in $prefix/*.h; do
12982 if ! [[ -f "$header" ]]; then
12986 if [[ "$(basename $header)" == liblustreapi.h ]]; then
12987 continue # liblustreapi.h is deprecated.
12990 $CC -Wall -Werror -include $header -c -x c /dev/null -o $out ||
12991 error "cannot compile '$header'"
12994 run_test 400b "packaged headers can be compiled"
12997 # tests that do cleanup/setup should be run at the end
13001 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
13003 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
13004 $LCTL set_param fail_loc=0x903
13005 # cancel_lru_locks mgc - does not work due to lctl set_param syntax
13006 for ls in /proc/fs/lustre/ldlm/namespaces/MGC*/lru_size; do
13009 FAIL_ON_ERROR=true cleanup
13010 FAIL_ON_ERROR=true setup
13012 run_test 900 "umount should not race with any mgc requeue thread"
13015 [ -f $EXT2_DEV ] && rm $EXT2_DEV || true
13016 check_and_cleanup_lustre
13017 if [ "$I_MOUNTED" != "yes" ]; then
13018 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true