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 $remote_dir/f33 &&
2659 error "create" || true
2661 run_test 33d "openfile with 444 modes and malformed flags under remote dir"
2663 TEST_34_SIZE=${TEST_34_SIZE:-2000000000000}
2666 $MCREATE $DIR/f34 || error
2667 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
2668 $TRUNCATE $DIR/f34 $TEST_34_SIZE || error
2669 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
2670 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2672 run_test 34a "truncate file that has not been opened ==========="
2675 [ ! -f $DIR/f34 ] && test_34a
2676 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2677 $OPENFILE -f O_RDONLY $DIR/f34
2678 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" || error
2679 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2681 run_test 34b "O_RDONLY opening file doesn't create objects ====="
2684 [ ! -f $DIR/f34 ] && test_34a
2685 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2686 $OPENFILE -f O_RDWR $DIR/f34
2687 $GETSTRIPE $DIR/f34 2>&1 | grep -q "no stripe info" && error
2688 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2690 run_test 34c "O_RDWR opening file-with-size works =============="
2693 [ ! -f $DIR/f34 ] && test_34a
2694 dd if=/dev/zero of=$DIR/f34 conv=notrunc bs=4k count=1 || error
2695 $CHECKSTAT -s $TEST_34_SIZE $DIR/f34 || error
2698 run_test 34d "write to sparse file ============================="
2702 $MCREATE $DIR/f34e || error
2703 $TRUNCATE $DIR/f34e 1000 || error
2704 $CHECKSTAT -s 1000 $DIR/f34e || error
2705 $OPENFILE -f O_RDWR $DIR/f34e
2706 $CHECKSTAT -s 1000 $DIR/f34e || error
2708 run_test 34e "create objects, some with size and some without =="
2710 test_34f() { # bug 6242, 6243
2711 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2714 $MCREATE $DIR/f34f || error
2715 $TRUNCATE $DIR/f34f $SIZE34F || error "truncating $DIR/f3f to $SIZE34F"
2716 dd if=$DIR/f34f of=$TMP/f34f
2717 $CHECKSTAT -s $SIZE34F $TMP/f34f || error "$TMP/f34f not $SIZE34F bytes"
2718 dd if=/dev/zero of=$TMP/f34fzero bs=$SIZE34F count=1
2719 cmp $DIR/f34f $TMP/f34fzero || error "$DIR/f34f not all zero"
2720 cmp $TMP/f34f $TMP/f34fzero || error "$TMP/f34f not all zero"
2721 rm $TMP/f34f $TMP/f34fzero $DIR/f34f
2723 run_test 34f "read from a file with no objects until EOF ======="
2726 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2727 dd if=/dev/zero of=$DIR/$tfile bs=1 count=100 seek=$TEST_34_SIZE || error
2728 $TRUNCATE $DIR/$tfile $((TEST_34_SIZE / 2))|| error
2729 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile || error "truncate failed"
2730 cancel_lru_locks osc
2731 $CHECKSTAT -s $((TEST_34_SIZE / 2)) $DIR/$tfile || \
2732 error "wrong size after lock cancel"
2734 $TRUNCATE $DIR/$tfile $TEST_34_SIZE || error
2735 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile || \
2736 error "expanding truncate failed"
2737 cancel_lru_locks osc
2738 $CHECKSTAT -s $TEST_34_SIZE $DIR/$tfile || \
2739 error "wrong expanded size after lock cancel"
2741 run_test 34g "truncate long file ==============================="
2744 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2748 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10 || error
2749 sync # Flush the cache so that multiop below does not block on cache
2750 # flush when getting the group lock
2751 $MULTIOP $DIR/$tfile OG${gid}T${sz}g${gid}c &
2754 # Since just timed wait is not good enough, let's do a sync write
2755 # that way we are sure enough time for a roundtrip + processing
2756 # passed + 2 seconds of extra margin.
2757 dd if=/dev/zero of=$DIR/${tfile}-1 bs=4096 oflag=direct count=1
2761 if [[ `ps h -o comm -p $MULTIPID` == "multiop" ]]; then
2762 error "Multiop blocked on ftruncate, pid=$MULTIPID"
2766 local nsz=`stat -c %s $DIR/$tfile`
2767 [[ $nsz == $sz ]] || error "New size wrong $nsz != $sz"
2769 run_test 34h "ftruncate file under grouplock should not block"
2772 cp /bin/sh $DIR/f35a
2774 chown $RUNAS_ID $DIR/f35a
2775 $RUNAS $DIR/f35a && error || true
2778 run_test 35a "exec file with mode 444 (should return and not leak) ====="
2782 utime $DIR/f36 || error
2784 run_test 36a "MDS utime check (mknod, utime) ==================="
2788 utime $DIR/f36 || error
2790 run_test 36b "OST utime check (open, utime) ===================="
2795 chown $RUNAS_ID $DIR/d36
2796 $RUNAS utime $DIR/d36/f36 || error
2798 run_test 36c "non-root MDS utime check (mknod, utime) =========="
2801 [ ! -d $DIR/d36 ] && test_36c
2802 echo "" > $DIR/d36/f36
2803 $RUNAS utime $DIR/d36/f36 || error
2805 run_test 36d "non-root OST utime check (open, utime) ==========="
2808 [ $RUNAS_ID -eq $UID ] && skip_env "RUNAS_ID = UID = $UID -- skipping" && return
2809 test_mkdir -p $DIR/$tdir
2810 touch $DIR/$tdir/$tfile
2811 $RUNAS utime $DIR/$tdir/$tfile && \
2812 error "utime worked, expected failure" || true
2814 run_test 36e "utime on non-owned file (should return error) ===="
2818 local LANG_SAVE=$LANG
2819 local LC_LANG_SAVE=$LC_LANG
2820 export LANG=C LC_LANG=C # for date language
2822 DATESTR="Dec 20 2000"
2823 test_mkdir -p $DIR/$tdir
2824 lctl set_param fail_loc=$fl
2826 cp /etc/hosts $DIR/$tdir/$tfile
2827 sync & # write RPC generated with "current" inode timestamp, but delayed
2829 touch --date="$DATESTR" $DIR/$tdir/$tfile # setattr timestamp in past
2830 LS_BEFORE="`ls -l $DIR/$tdir/$tfile`" # old timestamp from client cache
2831 cancel_lru_locks osc
2832 LS_AFTER="`ls -l $DIR/$tdir/$tfile`" # timestamp from OST object
2834 [ "$LS_BEFORE" != "$LS_AFTER" ] && \
2835 echo "BEFORE: $LS_BEFORE" && \
2836 echo "AFTER : $LS_AFTER" && \
2837 echo "WANT : $DATESTR" && \
2838 error "$DIR/$tdir/$tfile timestamps changed" || true
2840 export LANG=$LANG_SAVE LC_LANG=$LC_LANG_SAVE
2844 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2845 #define OBD_FAIL_OST_BRW_PAUSE_BULK 0x214
2846 subr_36fh "0x80000214"
2848 run_test 36f "utime on file racing with OST BRW write =========="
2851 remote_ost_nodsh && skip "remote OST with nodsh" && return
2852 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2857 test_mkdir -p $DIR/$tdir
2858 fmd_max_age=$(do_facet ost1 \
2859 "lctl get_param -n obdfilter.*.client_cache_seconds 2> /dev/null | \
2862 fmd_before=$(do_facet ost1 \
2863 "awk '/ll_fmd_cache/ {print \\\$2}' /proc/slabinfo")
2864 touch $DIR/$tdir/$tfile
2865 sleep $((fmd_max_age + 12))
2866 fmd_after=$(do_facet ost1 \
2867 "awk '/ll_fmd_cache/ {print \\\$2}' /proc/slabinfo")
2869 echo "fmd_before: $fmd_before"
2870 echo "fmd_after: $fmd_after"
2871 [[ $fmd_after -gt $fmd_before ]] &&
2872 echo "AFTER: $fmd_after > BEFORE: $fmd_before" &&
2873 error "fmd didn't expire after ping" || true
2875 run_test 36g "filter mod data cache expiry ====================="
2878 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
2879 #define OBD_FAIL_OST_BRW_PAUSE_BULK2 0x227
2880 subr_36fh "0x80000227"
2882 run_test 36h "utime on file racing with OST BRW write =========="
2885 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
2888 $LFS setdirstripe -i0 -c$MDSCOUNT $DIR/$tdir/striped_dir
2890 local mtime=$(stat -c%Y $DIR/$tdir/striped_dir)
2891 local new_mtime=$((mtime + 200))
2893 #change Modify time of striped dir
2894 touch -m -d @$new_mtime $DIR/$tdir/striped_dir ||
2895 error "change mtime failed"
2897 local got=$(stat -c%Y $DIR/$tdir/striped_dir)
2899 [ "$new_mtime" = "$got" ] || error "expect $new_mtime got $got"
2901 run_test 36i "change mtime on striped directory"
2903 # test_37 - duplicate with tests 32q 32r
2906 local file=$DIR/$tfile
2908 openfile -f O_DIRECTORY $file
2911 [ $RC -eq 0 ] && error "opened file $file with O_DIRECTORY" || true
2912 [ $RC -eq $ENOTDIR ] || error "error $RC should be ENOTDIR ($ENOTDIR)"
2914 run_test 38 "open a regular file with O_DIRECTORY should return -ENOTDIR ==="
2918 touch $DIR/${tfile}2
2919 # ls -l $DIR/$tfile $DIR/${tfile}2
2920 # ls -lu $DIR/$tfile $DIR/${tfile}2
2921 # ls -lc $DIR/$tfile $DIR/${tfile}2
2923 $OPENFILE -f O_CREAT:O_TRUNC:O_WRONLY $DIR/${tfile}2
2924 if [ ! $DIR/${tfile}2 -nt $DIR/$tfile ]; then
2926 ls -l --full-time $DIR/$tfile $DIR/${tfile}2
2928 ls -lu --full-time $DIR/$tfile $DIR/${tfile}2
2930 ls -lc --full-time $DIR/$tfile $DIR/${tfile}2
2931 error "O_TRUNC didn't change timestamps"
2934 run_test 39 "mtime changed on create ==========================="
2937 test_mkdir -p -c1 $DIR/$tdir
2938 cp -p /etc/passwd $DIR/$tdir/fopen
2939 cp -p /etc/passwd $DIR/$tdir/flink
2940 cp -p /etc/passwd $DIR/$tdir/funlink
2941 cp -p /etc/passwd $DIR/$tdir/frename
2942 ln $DIR/$tdir/funlink $DIR/$tdir/funlink2
2945 echo "aaaaaa" >> $DIR/$tdir/fopen
2946 echo "aaaaaa" >> $DIR/$tdir/flink
2947 echo "aaaaaa" >> $DIR/$tdir/funlink
2948 echo "aaaaaa" >> $DIR/$tdir/frename
2950 local open_new=`stat -c %Y $DIR/$tdir/fopen`
2951 local link_new=`stat -c %Y $DIR/$tdir/flink`
2952 local unlink_new=`stat -c %Y $DIR/$tdir/funlink`
2953 local rename_new=`stat -c %Y $DIR/$tdir/frename`
2955 cat $DIR/$tdir/fopen > /dev/null
2956 ln $DIR/$tdir/flink $DIR/$tdir/flink2
2957 rm -f $DIR/$tdir/funlink2
2958 mv -f $DIR/$tdir/frename $DIR/$tdir/frename2
2960 for (( i=0; i < 2; i++ )) ; do
2961 local open_new2=`stat -c %Y $DIR/$tdir/fopen`
2962 local link_new2=`stat -c %Y $DIR/$tdir/flink`
2963 local unlink_new2=`stat -c %Y $DIR/$tdir/funlink`
2964 local rename_new2=`stat -c %Y $DIR/$tdir/frename2`
2966 [ $open_new2 -eq $open_new ] || error "open file reverses mtime"
2967 [ $link_new2 -eq $link_new ] || error "link file reverses mtime"
2968 [ $unlink_new2 -eq $unlink_new ] || error "unlink file reverses mtime"
2969 [ $rename_new2 -eq $rename_new ] || error "rename file reverses mtime"
2971 cancel_lru_locks osc
2972 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
2975 run_test 39b "mtime change on open, link, unlink, rename ======"
2977 # this should be set to past
2978 TEST_39_MTIME=`date -d "1 year ago" +%s`
2984 local mtime0=`stat -c %Y $DIR1/$tfile`
2986 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
2987 local mtime1=`stat -c %Y $DIR1/$tfile`
2988 [ "$mtime1" = $TEST_39_MTIME ] || \
2989 error "mtime is not set to past: $mtime1, should be $TEST_39_MTIME"
2992 echo hello >> $DIR1/$tfile
2994 local mtime2=`stat -c %Y $DIR1/$tfile`
2995 [ "$mtime2" -ge "$d1" ] && [ "$mtime2" -le "$d2" ] || \
2996 error "mtime is not updated on write: $d1 <= $mtime2 <= $d2"
2998 mv $DIR1/$tfile $DIR1/$tfile-1
3000 for (( i=0; i < 2; i++ )) ; do
3001 local mtime3=`stat -c %Y $DIR1/$tfile-1`
3002 [ "$mtime2" = "$mtime3" ] || \
3003 error "mtime ($mtime2) changed (to $mtime3) on rename"
3005 cancel_lru_locks osc
3006 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3009 run_test 39c "mtime change on rename ==========================="
3013 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3016 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3018 for (( i=0; i < 2; i++ )) ; do
3019 local mtime=`stat -c %Y $DIR1/$tfile`
3020 [ $mtime = $TEST_39_MTIME ] || \
3021 error "mtime($mtime) is not set to $TEST_39_MTIME"
3023 cancel_lru_locks osc
3024 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3027 run_test 39d "create, utime, stat =============================="
3031 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3033 local mtime1=`stat -c %Y $DIR1/$tfile`
3035 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3037 for (( i=0; i < 2; i++ )) ; do
3038 local mtime2=`stat -c %Y $DIR1/$tfile`
3039 [ $mtime2 = $TEST_39_MTIME ] || \
3040 error "mtime($mtime2) is not set to $TEST_39_MTIME"
3042 cancel_lru_locks osc
3043 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3046 run_test 39e "create, stat, utime, stat ========================"
3050 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3052 mtime1=`stat -c %Y $DIR1/$tfile`
3055 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3057 for (( i=0; i < 2; i++ )) ; do
3058 local mtime2=`stat -c %Y $DIR1/$tfile`
3059 [ $mtime2 = $TEST_39_MTIME ] || \
3060 error "mtime($mtime2) is not set to $TEST_39_MTIME"
3062 cancel_lru_locks osc
3063 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3066 run_test 39f "create, stat, sleep, utime, stat ================="
3070 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3071 echo hello >> $DIR1/$tfile
3072 local mtime1=`stat -c %Y $DIR1/$tfile`
3075 chmod o+r $DIR1/$tfile
3077 for (( i=0; i < 2; i++ )) ; do
3078 local mtime2=`stat -c %Y $DIR1/$tfile`
3079 [ "$mtime1" = "$mtime2" ] || \
3080 error "lost mtime: $mtime2, should be $mtime1"
3082 cancel_lru_locks osc
3083 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3086 run_test 39g "write, chmod, stat ==============================="
3090 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3095 echo hello >> $DIR1/$tfile
3096 local mtime1=`stat -c %Y $DIR1/$tfile`
3098 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3100 if [ "$d1" != "$d2" ]; then
3101 echo "write and touch not within one second"
3103 for (( i=0; i < 2; i++ )) ; do
3104 local mtime2=`stat -c %Y $DIR1/$tfile`
3105 [ "$mtime2" = $TEST_39_MTIME ] || \
3106 error "lost mtime: $mtime2, should be $TEST_39_MTIME"
3108 cancel_lru_locks osc
3109 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3113 run_test 39h "write, utime within one second, stat ============="
3116 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3120 echo hello >> $DIR1/$tfile
3121 local mtime1=`stat -c %Y $DIR1/$tfile`
3123 mv $DIR1/$tfile $DIR1/$tfile-1
3125 for (( i=0; i < 2; i++ )) ; do
3126 local mtime2=`stat -c %Y $DIR1/$tfile-1`
3128 [ "$mtime1" = "$mtime2" ] || \
3129 error "lost mtime: $mtime2, should be $mtime1"
3131 cancel_lru_locks osc
3132 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3135 run_test 39i "write, rename, stat =============================="
3138 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3139 start_full_debug_logging
3143 #define OBD_FAIL_OSC_DELAY_SETTIME 0x412
3144 lctl set_param fail_loc=0x80000412
3145 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c ||
3146 error "multiop failed"
3148 local mtime1=`stat -c %Y $DIR1/$tfile`
3150 mv $DIR1/$tfile $DIR1/$tfile-1
3152 kill -USR1 $multipid
3153 wait $multipid || error "multiop close failed"
3155 for (( i=0; i < 2; i++ )) ; do
3156 local mtime2=`stat -c %Y $DIR1/$tfile-1`
3157 [ "$mtime1" = "$mtime2" ] ||
3158 error "mtime is lost on close: $mtime2, " \
3161 cancel_lru_locks osc
3162 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3164 lctl set_param fail_loc=0
3165 stop_full_debug_logging
3167 run_test 39j "write, rename, close, stat ======================="
3170 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3174 multiop_bg_pause $DIR1/$tfile oO_RDWR:w2097152_c || error "multiop failed"
3176 local mtime1=`stat -c %Y $DIR1/$tfile`
3178 touch -m -d @$TEST_39_MTIME $DIR1/$tfile
3180 kill -USR1 $multipid
3181 wait $multipid || error "multiop close failed"
3183 for (( i=0; i < 2; i++ )) ; do
3184 local mtime2=`stat -c %Y $DIR1/$tfile`
3186 [ "$mtime2" = $TEST_39_MTIME ] || \
3187 error "mtime is lost on close: $mtime2, should be $TEST_39_MTIME"
3189 cancel_lru_locks osc
3190 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3193 run_test 39k "write, utime, close, stat ========================"
3195 # this should be set to future
3196 TEST_39_ATIME=`date -d "1 year" +%s`
3199 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3200 remote_mds_nodsh && skip "remote MDS with nodsh" && return
3201 local atime_diff=$(do_facet $SINGLEMDS \
3202 lctl get_param -n mdd.*MDT0000*.atime_diff)
3206 # test setting directory atime to future
3207 touch -a -d @$TEST_39_ATIME $DIR/$tdir
3208 local atime=$(stat -c %X $DIR/$tdir)
3209 [ "$atime" = $TEST_39_ATIME ] || \
3210 error "atime is not set to future: $atime, $TEST_39_ATIME"
3212 # test setting directory atime from future to now
3213 local d1=$(date +%s)
3215 local d2=$(date +%s)
3217 cancel_lru_locks mdc
3218 atime=$(stat -c %X $DIR/$tdir)
3219 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] || \
3220 error "atime is not updated from future: $atime, $d1<atime<$d2"
3222 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=2
3225 # test setting directory atime when now > dir atime + atime_diff
3229 cancel_lru_locks mdc
3230 atime=$(stat -c %X $DIR/$tdir)
3231 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] || \
3232 error "atime is not updated : $atime, should be $d2"
3234 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=60
3237 # test not setting directory atime when now < dir atime + atime_diff
3239 cancel_lru_locks mdc
3240 atime=$(stat -c %X $DIR/$tdir)
3241 [ "$atime" -ge "$d1" -a "$atime" -le "$d2" ] || \
3242 error "atime is updated to $atime, should remain $d1<atime<$d2"
3244 do_facet $SINGLEMDS \
3245 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
3247 run_test 39l "directory atime update ==========================="
3250 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3253 local far_past_mtime=$(date -d "May 29 1953" +%s)
3254 local far_past_atime=$(date -d "Dec 17 1903" +%s)
3256 touch -m -d @$far_past_mtime $DIR1/$tfile
3257 touch -a -d @$far_past_atime $DIR1/$tfile
3259 for (( i=0; i < 2; i++ )) ; do
3260 local timestamps=$(stat -c "%X %Y" $DIR1/$tfile)
3261 [ "$timestamps" = "$far_past_atime $far_past_mtime" ] || \
3262 error "atime or mtime set incorrectly"
3264 cancel_lru_locks osc
3265 if [ $i = 0 ] ; then echo "repeat after cancel_lru_locks"; fi
3268 run_test 39m "test atime and mtime before 1970"
3270 test_39n() { # LU-3832
3271 local atime_diff=$(do_facet $SINGLEMDS \
3272 lctl get_param -n mdd.*MDT0000*.atime_diff)
3277 do_facet $SINGLEMDS lctl set_param -n mdd.*MDT0000*.atime_diff=1
3280 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 status=noxfer
3281 atime0=$(stat -c %X $DIR/$tfile)
3284 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
3285 atime1=$(stat -c %X $DIR/$tfile)
3288 cancel_lru_locks mdc
3289 cancel_lru_locks osc
3290 $MULTIOP $DIR/$tfile oO_RDONLY:O_NOATIME:r4096c
3291 atime2=$(stat -c %X $DIR/$tfile)
3293 do_facet $SINGLEMDS \
3294 lctl set_param -n mdd.*MDT0000*.atime_diff=$atime_diff
3296 [ "$atime0" -eq "$atime1" ] || error "atime0 $atime0 != atime1 $atime1"
3297 [ "$atime1" -eq "$atime2" ] || error "atime0 $atime0 != atime1 $atime1"
3299 run_test 39n "check that O_NOATIME is honored"
3302 TESTDIR=$DIR/$tdir/$tfile
3303 [ -e $TESTDIR ] && rm -rf $TESTDIR
3304 test_mkdir -p $TESTDIR
3310 links2=$(stat -c %h .)
3311 [ $(($links1 + 2)) != $links2 ] &&
3312 error "wrong links count $(($links1 + 2)) != $links2"
3314 links3=$(stat -c %h .)
3315 [ $(($links1 + 1)) != $links3 ] &&
3316 error "wrong links count $links1 != $links3"
3319 run_test 39o "directory cached attributes updated after create ========"
3322 [[ $MDSCOUNT -lt 2 ]] && skip "needs >= 2 MDTs" && return
3324 TESTDIR=$DIR/$tdir/$tfile
3325 [ -e $TESTDIR ] && rm -rf $TESTDIR
3330 $LFS mkdir -i $MDTIDX $TESTDIR/remote_dir1
3331 $LFS mkdir -i $MDTIDX $TESTDIR/remote_dir2
3333 links2=$(stat -c %h .)
3334 [ $(($links1 + 2)) != $links2 ] &&
3335 error "wrong links count $(($links1 + 2)) != $links2"
3337 links3=$(stat -c %h .)
3338 [ $(($links1 + 1)) != $links3 ] &&
3339 error "wrong links count $links1 != $links3"
3342 run_test 39p "remote directory cached attributes updated after create ========"
3346 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
3347 $RUNAS $OPENFILE -f O_WRONLY:O_TRUNC $DIR/$tfile &&
3348 error "openfile O_WRONLY:O_TRUNC $tfile failed"
3349 $CHECKSTAT -t file -s 4096 $DIR/$tfile ||
3350 error "$tfile is not 4096 bytes in size"
3352 run_test 40 "failed open(O_TRUNC) doesn't truncate ============="
3356 small_write $DIR/f41 18
3358 run_test 41 "test small file write + fstat ====================="
3360 count_ost_writes() {
3361 lctl get_param -n osc.*.stats |
3362 awk -vwrites=0 '/ost_write/ { writes += $2 } \
3363 END { printf("%0.0f", writes) }'
3370 BG_DIRTY_RATIO_SAVE=10
3371 MAX_BG_DIRTY_RATIO=25
3375 # in 2.6, restore /proc/sys/vm/dirty_writeback_centisecs,
3376 # dirty_ratio, dirty_background_ratio
3377 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
3378 sysctl -w vm.dirty_writeback_centisecs=$WRITEBACK_SAVE
3379 sysctl -w vm.dirty_background_ratio=$BG_DIRTY_RATIO_SAVE
3380 sysctl -w vm.dirty_ratio=$DIRTY_RATIO_SAVE
3382 # if file not here, we are a 2.4 kernel
3383 kill -CONT `pidof kupdated`
3388 # setup the trap first, so someone cannot exit the test at the
3389 # exact wrong time and mess up a machine
3390 trap start_writeback EXIT
3391 # in 2.6, save and 0 /proc/sys/vm/dirty_writeback_centisecs
3392 if [ -f /proc/sys/vm/dirty_writeback_centisecs ]; then
3393 WRITEBACK_SAVE=`sysctl -n vm.dirty_writeback_centisecs`
3394 sysctl -w vm.dirty_writeback_centisecs=0
3395 sysctl -w vm.dirty_writeback_centisecs=0
3396 # save and increase /proc/sys/vm/dirty_ratio
3397 DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_ratio`
3398 sysctl -w vm.dirty_ratio=$MAX_DIRTY_RATIO
3399 # save and increase /proc/sys/vm/dirty_background_ratio
3400 BG_DIRTY_RATIO_SAVE=`sysctl -n vm.dirty_background_ratio`
3401 sysctl -w vm.dirty_background_ratio=$MAX_BG_DIRTY_RATIO
3403 # if file not here, we are a 2.4 kernel
3404 kill -STOP `pidof kupdated`
3408 # ensure that all stripes have some grant before we test client-side cache
3410 for i in `seq -f $DIR/f42-%g 1 $OSTCOUNT`; do
3411 dd if=/dev/zero of=$i bs=4k count=1
3416 # Tests 42* verify that our behaviour is correct WRT caching, file closure,
3417 # file truncation, and file removal.
3419 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3421 cancel_lru_locks osc
3423 sync; sleep 1; sync # just to be safe
3424 BEFOREWRITES=`count_ost_writes`
3425 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur_grant_bytes | grep "[0-9]"
3426 dd if=/dev/zero of=$DIR/f42a bs=1024 count=100
3427 AFTERWRITES=`count_ost_writes`
3428 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
3429 error "$BEFOREWRITES < $AFTERWRITES"
3432 run_test 42a "ensure that we don't flush on close =============="
3435 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3437 cancel_lru_locks osc
3440 dd if=/dev/zero of=$DIR/f42b bs=1024 count=100
3441 BEFOREWRITES=$(count_ost_writes)
3442 $MUNLINK $DIR/f42b || error "$MUNLINK $DIR/f42b: $?"
3443 AFTERWRITES=$(count_ost_writes)
3444 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
3445 error "$BEFOREWRITES < $AFTERWRITES on unlink"
3447 BEFOREWRITES=$(count_ost_writes)
3448 sync || error "sync: $?"
3449 AFTERWRITES=$(count_ost_writes)
3450 if [[ $BEFOREWRITES -lt $AFTERWRITES ]]; then
3451 error "$BEFOREWRITES < $AFTERWRITES on sync"
3453 dmesg | grep 'error from obd_brw_async' && error 'error writing back'
3457 run_test 42b "test destroy of file with cached dirty data ======"
3459 # if these tests just want to test the effect of truncation,
3460 # they have to be very careful. consider:
3461 # - the first open gets a {0,EOF}PR lock
3462 # - the first write conflicts and gets a {0, count-1}PW
3463 # - the rest of the writes are under {count,EOF}PW
3464 # - the open for truncate tries to match a {0,EOF}PR
3465 # for the filesize and cancels the PWs.
3466 # any number of fixes (don't get {0,EOF} on open, match
3467 # composite locks, do smarter file size management) fix
3468 # this, but for now we want these tests to verify that
3469 # the cancellation with truncate intent works, so we
3470 # start the file with a full-file pw lock to match against
3471 # until the truncate.
3476 cancel_lru_locks osc
3478 # prime the file with 0,EOF PW to match
3482 # now the real test..
3483 dd if=/dev/zero of=$file bs=1024 count=100
3484 BEFOREWRITES=`count_ost_writes`
3485 $TRUNCATE $file $offset
3486 cancel_lru_locks osc
3487 AFTERWRITES=`count_ost_writes`
3492 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3494 [ $BEFOREWRITES -eq $AFTERWRITES ] && \
3495 error "beforewrites $BEFOREWRITES == afterwrites $AFTERWRITES on truncate"
3498 run_test 42c "test partial truncate of file with cached dirty data"
3501 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3503 [ $BEFOREWRITES -eq $AFTERWRITES ] || \
3504 error "beforewrites $BEFOREWRITES != afterwrites $AFTERWRITES on truncate"
3507 run_test 42d "test complete truncate of file with cached dirty data"
3509 test_42e() { # bug22074
3510 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3511 local TDIR=$DIR/${tdir}e
3512 local pagesz=$(page_size)
3513 local pages=16 # hardcoded 16 pages, don't change it.
3514 local files=$((OSTCOUNT * 500)) # hopefully 500 files on each OST
3515 local proc_osc0="osc.${FSNAME}-OST0000-osc-[^MDT]*"
3519 test_mkdir -p $DIR/${tdir}e
3520 $SETSTRIPE -c 1 $TDIR
3521 createmany -o $TDIR/f $files
3523 max_dirty_mb=$($LCTL get_param -n $proc_osc0/max_dirty_mb)
3525 # we assume that with $OSTCOUNT files, at least one of them will
3526 # be allocated on OST0.
3527 warmup_files=$((OSTCOUNT * max_dirty_mb))
3528 createmany -o $TDIR/w $warmup_files
3530 # write a large amount of data into one file and sync, to get good
3531 # avail_grant number from OST.
3532 for ((i=0; i<$warmup_files; i++)); do
3533 idx=$($GETSTRIPE -i $TDIR/w$i)
3534 [ $idx -ne 0 ] && continue
3535 dd if=/dev/zero of=$TDIR/w$i bs="$max_dirty_mb"M count=1
3538 [[ $i -gt $warmup_files ]] && error "OST0 is still cold"
3540 $LCTL get_param $proc_osc0/cur_dirty_bytes
3541 $LCTL get_param $proc_osc0/cur_grant_bytes
3543 # create as much dirty pages as we can while not to trigger the actual
3544 # RPCs directly. but depends on the env, VFS may trigger flush during this
3545 # period, hopefully we are good.
3546 for ((i=0; i<$warmup_files; i++)); do
3547 idx=$($GETSTRIPE -i $TDIR/w$i)
3548 [ $idx -ne 0 ] && continue
3549 dd if=/dev/zero of=$TDIR/w$i bs=1M count=1 2>/dev/null
3551 $LCTL get_param $proc_osc0/cur_dirty_bytes
3552 $LCTL get_param $proc_osc0/cur_grant_bytes
3554 # perform the real test
3555 $LCTL set_param $proc_osc0/rpc_stats 0
3556 for ((;i<$files; i++)); do
3557 [ $($GETSTRIPE -i $TDIR/f$i) -eq 0 ] || continue
3558 dd if=/dev/zero of=$TDIR/f$i bs=$pagesz count=$pages 2>/dev/null
3561 $LCTL get_param $proc_osc0/rpc_stats
3564 local have_ppr=false
3565 $LCTL get_param $proc_osc0/rpc_stats |
3566 while read PPR RRPC RPCT RCUM BAR WRPC WPCT WCUM; do
3567 # skip lines until we are at the RPC histogram data
3568 [ "$PPR" == "pages" ] && have_ppr=true && continue
3569 $have_ppr || continue
3571 # we only want the percent stat for < 16 pages
3572 [[ $(echo $PPR | tr -d ':') -ge $pages ]] && break
3574 percent=$((percent + WPCT))
3575 if [[ $percent -gt 15 ]]; then
3576 error "less than 16-pages write RPCs" \
3583 run_test 42e "verify sub-RPC writes are not done synchronously"
3586 test_mkdir -p $DIR/$tdir
3587 cp -p /bin/ls $DIR/$tdir/$tfile
3588 $MULTIOP $DIR/$tdir/$tfile Ow_c &
3590 # give multiop a chance to open
3593 $DIR/$tdir/$tfile && error || true
3596 run_test 43 "execution of file opened for write should return -ETXTBSY"
3599 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3600 test_mkdir -p $DIR/$tdir
3601 cp -p `which $MULTIOP` $DIR/$tdir/multiop ||
3602 cp -p multiop $DIR/$tdir/multiop
3603 MULTIOP_PROG=$DIR/$tdir/multiop multiop_bg_pause $TMP/$tfile.junk O_c ||
3606 $MULTIOP $DIR/$tdir/multiop Oc && error "expected error, got success"
3607 kill -USR1 $MULTIOP_PID || return 2
3608 wait $MULTIOP_PID || return 3
3609 rm $TMP/$tfile.junk $DIR/$tdir/multiop
3611 run_test 43a "open(RDWR) of file being executed should return -ETXTBSY"
3614 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3615 test_mkdir -p $DIR/$tdir
3616 cp -p `which $MULTIOP` $DIR/$tdir/multiop ||
3617 cp -p multiop $DIR/$tdir/multiop
3618 MULTIOP_PROG=$DIR/$tdir/multiop multiop_bg_pause $TMP/$tfile.junk O_c ||
3621 $TRUNCATE $DIR/$tdir/multiop 0 && error "expected error, got success"
3622 kill -USR1 $MULTIOP_PID || return 2
3623 wait $MULTIOP_PID || return 3
3624 rm $TMP/$tfile.junk $DIR/$tdir/multiop
3626 run_test 43b "truncate of file being executed should return -ETXTBSY"
3629 local testdir="$DIR/$tdir"
3630 test_mkdir -p $DIR/$tdir
3632 ( cd $(dirname $SHELL) && md5sum $(basename $SHELL) ) | \
3633 ( cd $testdir && md5sum -c)
3635 run_test 43c "md5sum of copy into lustre========================"
3638 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test" && return
3639 dd if=/dev/zero of=$DIR/f1 bs=4k count=1 seek=1023
3640 dd if=$DIR/f1 bs=4k count=1 > /dev/null
3642 run_test 44 "zero length read from a sparse stripe ============="
3645 local nstripe=$($LCTL lov_getconfig $DIR | grep default_stripe_count: |
3647 [ -z "$nstripe" ] && skip "can't get stripe info" && return
3648 [[ $nstripe -gt $OSTCOUNT ]] &&
3649 skip "Wrong default_stripe_count: $nstripe (OSTCOUNT: $OSTCOUNT)" &&
3651 local stride=$($LCTL lov_getconfig $DIR | grep default_stripe_size: |
3653 if [[ $nstripe -eq 0 || $nstripe -eq -1 ]]; then
3654 nstripe=$($LCTL lov_getconfig $DIR | grep obd_count: |
3658 OFFSETS="0 $((stride/2)) $((stride-1))"
3659 for offset in $OFFSETS; do
3660 for i in $(seq 0 $((nstripe-1))); do
3661 local GLOBALOFFSETS=""
3663 local size=$((((i + 2 * $nstripe )*$stride + $offset)))
3664 local myfn=$DIR/d44a-$size
3665 echo "--------writing $myfn at $size"
3666 ll_sparseness_write $myfn $size ||
3667 error "ll_sparseness_write"
3668 GLOBALOFFSETS="$GLOBALOFFSETS $size"
3669 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
3670 error "ll_sparseness_verify $GLOBALOFFSETS"
3672 for j in $(seq 0 $((nstripe-1))); do
3674 size=$((((j + $nstripe )*$stride + $offset)))
3675 ll_sparseness_write $myfn $size ||
3676 error "ll_sparseness_write"
3677 GLOBALOFFSETS="$GLOBALOFFSETS $size"
3679 ll_sparseness_verify $myfn $GLOBALOFFSETS ||
3680 error "ll_sparseness_verify $GLOBALOFFSETS"
3685 run_test 44a "test sparse pwrite ==============================="
3689 for d in `lctl get_param -n osc.*.cur_dirty_bytes`; do
3695 before=`dirty_osc_total`
3696 echo executing "\"$*\""
3698 after=`dirty_osc_total`
3699 echo before $before, after $after
3702 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3704 # Obtain grants from OST if it supports it
3705 echo blah > ${f}_grant
3708 do_dirty_record "echo blah > $f"
3709 [[ $before -eq $after ]] && error "write wasn't cached"
3710 do_dirty_record "> $f"
3711 [[ $before -gt $after ]] || error "truncate didn't lower dirty count"
3712 do_dirty_record "echo blah > $f"
3713 [[ $before -eq $after ]] && error "write wasn't cached"
3714 do_dirty_record "sync"
3715 [[ $before -gt $after ]] || error "writeback didn't lower dirty count"
3716 do_dirty_record "echo blah > $f"
3717 [[ $before -eq $after ]] && error "write wasn't cached"
3718 do_dirty_record "cancel_lru_locks osc"
3719 [[ $before -gt $after ]] ||
3720 error "lock cancellation didn't lower dirty count"
3723 run_test 45 "osc io page accounting ============================"
3725 # in a 2 stripe file (lov.sh), page 1023 maps to page 511 in its object. this
3726 # test tickles a bug where re-dirtying a page was failing to be mapped to the
3727 # objects offset and an assert hit when an rpc was built with 1023's mapped
3728 # offset 511 and 511's raw 511 offset. it also found general redirtying bugs.
3730 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3734 dd if=/dev/zero of=$f bs=`page_size` seek=511 count=1
3736 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=1023 count=1
3737 dd conv=notrunc if=/dev/zero of=$f bs=`page_size` seek=511 count=1
3741 run_test 46 "dirtying a previously written page ================"
3743 # test_47 is removed "Device nodes check" is moved to test_28
3745 test_48a() { # bug 2399
3746 check_kernel_version 34 || return 0
3747 test_mkdir -p $DIR/$tdir
3749 mv $DIR/$tdir $DIR/d48.new || error "move directory failed"
3750 test_mkdir $DIR/$tdir || error "recreate directory failed"
3751 touch foo || error "'touch foo' failed after recreating cwd"
3752 test_mkdir $DIR/$tdir/bar ||
3753 error "'mkdir foo' failed after recreating cwd"
3754 if check_kernel_version 44; then
3755 touch .foo || error "'touch .foo' failed after recreating cwd"
3756 test_mkdir $DIR/$tdir/.bar ||
3757 error "'mkdir .foo' failed after recreating cwd"
3759 ls . > /dev/null || error "'ls .' failed after recreating cwd"
3760 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
3761 cd . || error "'cd .' failed after recreating cwd"
3762 test_mkdir . && error "'mkdir .' worked after recreating cwd"
3763 rmdir . && error "'rmdir .' worked after recreating cwd"
3764 ln -s . baz || error "'ln -s .' failed after recreating cwd"
3765 cd .. || error "'cd ..' failed after recreating cwd"
3767 run_test 48a "Access renamed working dir (should return errors)="
3769 test_48b() { # bug 2399
3770 check_kernel_version 34 || return 0
3772 test_mkdir -p $DIR/$tdir
3774 rmdir $DIR/$tdir || error "remove cwd $DIR/$tdir failed"
3775 touch foo && error "'touch foo' worked after removing cwd"
3776 test_mkdir $DIR/$tdir/foo &&
3777 error "'mkdir foo' worked after removing cwd"
3778 if check_kernel_version 44; then
3779 touch .foo && error "'touch .foo' worked after removing cwd"
3780 test_mkdir $DIR/$tdir/.foo &&
3781 error "'mkdir .foo' worked after removing cwd"
3783 ls . > /dev/null && error "'ls .' worked after removing cwd"
3784 ls .. > /dev/null || error "'ls ..' failed after removing cwd"
3785 is_patchless || ( cd . && error "'cd .' worked after removing cwd" )
3786 test_mkdir $DIR/$tdir/. && error "'mkdir .' worked after removing cwd"
3787 rmdir . && error "'rmdir .' worked after removing cwd"
3788 ln -s . foo && error "'ln -s .' worked after removing cwd"
3789 cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3517
3791 run_test 48b "Access removed working dir (should return errors)="
3793 test_48c() { # bug 2350
3794 check_kernel_version 36 || return 0
3795 #lctl set_param debug=-1
3798 test_mkdir -p $DIR/$tdir/dir
3800 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
3801 $TRACE touch foo && error "touch foo worked after removing cwd"
3802 $TRACE test_mkdir foo && error "'mkdir foo' worked after removing cwd"
3803 if check_kernel_version 44; then
3804 touch .foo && error "touch .foo worked after removing cwd"
3805 test_mkdir .foo && error "mkdir .foo worked after removing cwd"
3807 $TRACE ls . && error "'ls .' worked after removing cwd"
3808 $TRACE ls .. || error "'ls ..' failed after removing cwd"
3809 is_patchless || ( $TRACE cd . &&
3810 error "'cd .' worked after removing cwd" )
3811 $TRACE test_mkdir . && error "'mkdir .' worked after removing cwd"
3812 $TRACE rmdir . && error "'rmdir .' worked after removing cwd"
3813 $TRACE ln -s . foo && error "'ln -s .' worked after removing cwd"
3814 $TRACE cd .. || echo "'cd ..' failed after removing cwd `pwd`" #bug 3415
3816 run_test 48c "Access removed working subdir (should return errors)"
3818 test_48d() { # bug 2350
3819 check_kernel_version 36 || return 0
3820 #lctl set_param debug=-1
3823 test_mkdir -p $DIR/$tdir/dir
3825 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
3826 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
3827 $TRACE touch foo && error "'touch foo' worked after removing parent"
3828 $TRACE test_mkdir foo && error "mkdir foo worked after removing parent"
3829 if check_kernel_version 44; then
3830 touch .foo && error "'touch .foo' worked after removing parent"
3832 error "mkdir .foo worked after removing parent"
3834 $TRACE ls . && error "'ls .' worked after removing parent"
3835 $TRACE ls .. && error "'ls ..' worked after removing parent"
3836 is_patchless || ( $TRACE cd . &&
3837 error "'cd .' worked after recreate parent" )
3838 $TRACE test_mkdir . && error "'mkdir .' worked after removing parent"
3839 $TRACE rmdir . && error "'rmdir .' worked after removing parent"
3840 $TRACE ln -s . foo && error "'ln -s .' worked after removing parent"
3841 is_patchless || ( $TRACE cd .. &&
3842 error "'cd ..' worked after removing parent" || true )
3844 run_test 48d "Access removed parent subdir (should return errors)"
3846 test_48e() { # bug 4134
3847 check_kernel_version 41 || return 0
3848 #lctl set_param debug=-1
3851 test_mkdir -p $DIR/$tdir/dir
3853 $TRACE rmdir $DIR/$tdir/dir || error "remove cwd $DIR/$tdir/dir failed"
3854 $TRACE rmdir $DIR/$tdir || error "remove parent $DIR/$tdir failed"
3855 $TRACE touch $DIR/$tdir || error "'touch $DIR/$tdir' failed"
3856 $TRACE chmod +x $DIR/$tdir || error "'chmod +x $DIR/$tdir' failed"
3857 # On a buggy kernel addition of "touch foo" after cd .. will
3858 # produce kernel oops in lookup_hash_it
3859 touch ../foo && error "'cd ..' worked after recreate parent"
3861 $TRACE rm $DIR/$tdir || error "rm '$DIR/$tdir' failed"
3863 run_test 48e "Access to recreated parent subdir (should return errors)"
3865 test_49() { # LU-1030
3866 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3867 # get ost1 size - lustre-OST0000
3868 ost1_size=$(do_facet ost1 $LFS df | grep ${ost1_svc} |
3870 # write 800M at maximum
3871 [[ $ost1_size -lt 2 ]] && ost1_size=2
3872 [[ $ost1_size -gt 819200 ]] && ost1_size=819200
3874 $SETSTRIPE -c 1 -i 0 $DIR/$tfile
3875 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((ost1_size >> 2)) &
3878 # change max_pages_per_rpc while writing the file
3879 local osc1_mppc=osc.$(get_osc_import_name client ost1).max_pages_per_rpc
3880 local orig_mppc=$($LCTL get_param -n $osc1_mppc)
3881 # loop until dd process exits
3882 while ps ax -opid | grep -wq $dd_pid; do
3883 $LCTL set_param $osc1_mppc=$((RANDOM % 256 + 1))
3884 sleep $((RANDOM % 5 + 1))
3886 # restore original max_pages_per_rpc
3887 $LCTL set_param $osc1_mppc=$orig_mppc
3888 rm $DIR/$tfile || error "rm $DIR/$tfile failed"
3890 run_test 49 "Change max_pages_per_rpc won't break osc extent"
3894 test_mkdir $DIR/$tdir
3896 ls /proc/$$/cwd || error "ls /proc/$$/cwd failed"
3898 run_test 50 "special situations: /proc symlinks ==============="
3900 test_51a() { # was test_51
3901 # bug 1516 - create an empty entry right after ".." then split dir
3902 test_mkdir -c1 $DIR/$tdir
3903 touch $DIR/$tdir/foo
3904 $MCREATE $DIR/$tdir/bar
3906 createmany -m $DIR/$tdir/longfile 201
3908 while [[ $(ls -sd $DIR/$tdir | awk '{ print $1 }') -eq 4 ]]; do
3909 $MCREATE $DIR/$tdir/longfile$FNUM
3914 ls -l $DIR/$tdir > /dev/null || error "ls -l $DIR/$tdir failed"
3916 run_test 51a "special situations: split htree with empty entry =="
3918 export NUMTEST=70000
3920 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3921 local BASE=$DIR/d${base}.${TESTSUITE}
3923 # cleanup the directory
3926 test_mkdir -p -c1 $BASE
3928 local mdtidx=$(printf "%04x" $($LFS getstripe -M $BASE))
3929 local numfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.filesfree)
3930 [[ $numfree -lt 21000 ]] && skip "not enough free inodes ($numfree)" &&
3933 [[ $numfree -lt $NUMTEST ]] && NUMTEST=$(($numfree - 50)) &&
3934 echo "reduced count to $NUMTEST due to inodes"
3936 # need to check free space for the directories as well
3937 local blkfree=$(lctl get_param -n mdc.$FSNAME-MDT$mdtidx*.kbytesavail)
3938 numfree=$((blkfree / 4))
3939 [[ $numfree -lt $NUMTEST ]] && NUMTEST=$(($numfree - 50)) &&
3940 echo "reduced count to $NUMTEST due to blocks"
3942 createmany -d $BASE/d $NUMTEST && echo $NUMTEST > $BASE/fnum ||
3943 echo "failed" > $BASE/fnum
3945 run_test 51b "exceed 64k subdirectory nlink limit"
3947 test_51ba() { # LU-993
3948 local BASE=$DIR/d${base}.${TESTSUITE}
3949 # unlink all but 100 subdirectories, then check it still works
3951 [ -f $BASE/fnum ] && local NUMPREV=$(cat $BASE/fnum) && rm $BASE/fnum
3953 [ "$NUMPREV" != "failed" ] && NUMTEST=$NUMPREV
3954 local DELETE=$((NUMTEST - LEFT))
3956 # continue on to run this test even if 51b didn't finish,
3957 # just to delete the many subdirectories created.
3958 [ ! -d "${BASE}/d1" ] && skip "test_51b() not run" && return 0
3960 # for ldiskfs the nlink count should be 1, but this is OSD specific
3961 # and so this is listed for informational purposes only
3962 echo "nlink before: $(stat -c %h $BASE), created before: $NUMTEST"
3963 unlinkmany -d $BASE/d $DELETE
3966 if [ $RC -ne 0 ]; then
3967 if [ "$NUMPREV" == "failed" ]; then
3968 skip "previous setup failed"
3971 error "unlink of first $DELETE subdirs failed"
3976 echo "nlink between: $(stat -c %h $BASE)"
3977 # trim the first line of ls output
3978 local FOUND=$(($(ls -l ${BASE} | wc -l) - 1))
3979 [ $FOUND -ne $LEFT ] &&
3980 error "can't find subdirs: found only $FOUND/$LEFT"
3982 unlinkmany -d $BASE/d $DELETE $LEFT ||
3983 error "unlink of second $LEFT subdirs failed"
3984 # regardless of whether the backing filesystem tracks nlink accurately
3985 # or not, the nlink count shouldn't be more than "." and ".." here
3986 local AFTER=$(stat -c %h $BASE)
3987 [[ $AFTER -gt 2 ]] && error "nlink after: $AFTER > 2" ||
3988 echo "nlink after: $AFTER"
3990 run_test 51ba "verify nlink for many subdirectory cleanup"
3993 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
3994 [[ $OSTCOUNT -lt 3 ]] &&
3995 skip_env "skipping test with few OSTs" && return
3996 test_mkdir -p $DIR/$tdir
3997 createmany -o $DIR/$tdir/t- 1000
3998 $GETSTRIPE $DIR/$tdir > $TMP/files
3999 for N in $(seq 0 $((OSTCOUNT - 1))); do
4000 OBJS[$N]=$(awk -vobjs=0 '($1 == '$N') { objs += 1 } \
4001 END { printf("%0.0f", objs) }' $TMP/files)
4002 OBJS0[$N]=$(grep -A 1 idx $TMP/files | awk -vobjs=0 \
4003 '($1 == '$N') { objs += 1 } \
4004 END { printf("%0.0f", objs) }')
4005 log "OST$N has ${OBJS[$N]} objects, ${OBJS0[$N]} are index 0"
4007 unlinkmany $DIR/$tdir/t- 1000
4010 for N in $(seq 1 $((OSTCOUNT - 1))); do
4011 [[ ${OBJS[$N]} -lt $((${OBJS[$NLAST]} - 20)) ]] &&
4012 error "OST $N has less objects vs OST $NLAST" \
4013 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
4014 [[ ${OBJS[$N]} -gt $((${OBJS[$NLAST]} + 20)) ]] &&
4015 error "OST $N has less objects vs OST $NLAST" \
4016 " (${OBJS[$N]} < ${OBJS[$NLAST]}"
4018 [[ ${OBJS0[$N]} -lt $((${OBJS0[$NLAST]} - 20)) ]] &&
4019 error "OST $N has less #0 objects vs OST $NLAST" \
4020 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
4021 [[ ${OBJS0[$N]} -gt $((${OBJS0[$NLAST]} + 20)) ]] &&
4022 error "OST $N has less #0 objects vs OST $NLAST" \
4023 " (${OBJS0[$N]} < ${OBJS0[$NLAST]}"
4027 run_test 51d "check object distribution ===================="
4030 [ -f $DIR/$tdir/foo ] && chattr -a $DIR/$tdir/foo
4031 test_mkdir -p $DIR/$tdir
4032 touch $DIR/$tdir/foo
4033 chattr +a $DIR/$tdir/foo || error "chattr +a failed"
4034 echo bar >> $DIR/$tdir/foo || error "append bar failed"
4035 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
4036 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
4037 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
4039 echo foo >> $DIR/$tdir/foo || error "append foo failed"
4040 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
4041 lsattr $DIR/$tdir/foo | egrep -q "^-+a[-e]+ $DIR/$tdir/foo" ||
4043 chattr -a $DIR/$tdir/foo || error "chattr -a failed"
4044 cp -r $DIR/$tdir /tmp/
4045 rm -fr $DIR/$tdir || error "cleanup rm failed"
4047 run_test 52a "append-only flag test (should return errors) ====="
4050 [ -f $DIR/$tdir/foo ] && chattr -i $DIR/$tdir/foo
4051 test_mkdir -p $DIR/$tdir
4052 touch $DIR/$tdir/foo
4053 chattr +i $DIR/$tdir/foo || error "chattr +i failed"
4054 cat test > $DIR/$tdir/foo && error "cat test worked"
4055 cp /etc/hosts $DIR/$tdir/foo && error "cp worked"
4056 rm -f $DIR/$tdir/foo 2>/dev/null && error "rm worked"
4057 link $DIR/$tdir/foo $DIR/$tdir/foo_link 2>/dev/null &&
4059 echo foo >> $DIR/$tdir/foo && error "echo worked"
4060 mrename $DIR/$tdir/foo $DIR/$tdir/foo_ren && error "rename worked"
4061 [ -f $DIR/$tdir/foo ] || error "$tdir/foo is not a file"
4062 [ -f $DIR/$tdir/foo_ren ] && error "$tdir/foo_ren is not a file"
4063 lsattr $DIR/$tdir/foo | egrep -q "^-+i[-e]+ $DIR/$tdir/foo" ||
4065 chattr -i $DIR/$tdir/foo || error "chattr failed"
4067 rm -fr $DIR/$tdir || error "unable to remove $DIR/$tdir"
4069 run_test 52b "immutable flag test (should return errors) ======="
4072 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4073 remote_mds_nodsh && skip "remote MDS with nodsh" && return
4074 remote_ost_nodsh && skip "remote OST with nodsh" && return
4087 local support_last_seq=true
4089 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.60) ]] ||
4090 support_last_seq=false
4093 local mdtosc=$(get_mdtosc_proc_path $SINGLEMDS)
4095 for value in $(do_facet $SINGLEMDS \
4096 $LCTL get_param osc.$mdtosc.prealloc_last_id) ; do
4097 param=$(echo ${value[0]} | cut -d "=" -f1)
4098 ostname=$(echo $param | cut -d "." -f2 | cut -d - -f 1-2)
4100 if $support_last_seq; then
4101 param_seq=$(echo $param |
4102 sed -e s/prealloc_last_id/prealloc_last_seq/g)
4103 mds_last_seq=$(do_facet $SINGLEMDS \
4104 $LCTL get_param -n $param_seq)
4106 mds_last=$(do_facet $SINGLEMDS $LCTL get_param -n $param)
4108 ostnum=$(index_from_ostuuid ${ostname}_UUID)
4109 node=$(facet_active_host ost$((ostnum+1)))
4110 param="obdfilter.$ostname.last_id"
4111 for ost_last in $(do_node $node $LCTL get_param -n $param) ; do
4112 echo "$ostname.last_id=$ost_last; MDS.last_id=$mds_last"
4113 ost_last_id=$ost_last
4115 if $support_last_seq; then
4116 ost_last_id=$(echo $ost_last |
4117 awk -F':' '{print $2}' |
4119 ost_last_seq=$(echo $ost_last |
4120 awk -F':' '{print $1}')
4121 [[ $ost_last_seq = $mds_last_seq ]] || continue
4124 if [[ $ost_last_id != $mds_last ]]; then
4125 error "$ost_last_id != $mds_last"
4132 $found || error "can not match last_seq/last_id for $mdtosc"
4135 run_test 53 "verify that MDS and OSTs agree on pre-creation ===="
4138 $SOCKETSERVER $DIR/socket ||
4139 error "$SOCKETSERVER $DIR/socket failed: $?"
4140 $SOCKETCLIENT $DIR/socket ||
4141 error "$SOCKETCLIENT $DIR/socket failed: $?"
4142 $MUNLINK $DIR/socket || error "$MUNLINK $DIR/socket failed: $?"
4144 run_test 54a "unix domain socket test =========================="
4150 dd if=/dev/zero of=$f bs=$(page_size) count=1
4152 run_test 54b "char device works in lustre ======================"
4155 [ -b /dev/loop/0 ] && LOOPBASE=/dev/loop/
4156 [ -b /dev/loop0 ] && LOOPBASE=/dev/loop
4157 [ -z "$LOOPBASE" ] && echo "/dev/loop/0 and /dev/loop0 gone?" && return
4159 for i in $(seq 3 7); do
4160 losetup $LOOPBASE$i > /dev/null 2>&1 && continue
4168 loopdev="$DIR/loop54c"
4171 $UMOUNT -d $tdir || rc=$?
4172 losetup -d $loopdev || true
4178 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4181 loopdev="$DIR/loop54c"
4184 [ -z "$LOOPNUM" ] && echo "couldn't find empty loop device" && return
4185 mknod $loopdev b 7 $LOOPNUM
4186 echo "make a loop file system with $tfile on $loopdev ($LOOPNUM)..."
4187 dd if=/dev/zero of=$tfile bs=$(get_page_size client) seek=1024 count=1 > /dev/null
4188 losetup $loopdev $tfile || error "can't set up $loopdev for $tfile"
4189 trap cleanup_54c EXIT
4190 mkfs.ext2 $loopdev || error "mke2fs on $loopdev"
4192 mount -t ext2 $loopdev $tdir || error "error mounting $loopdev on $tdir"
4193 dd if=/dev/zero of=$tdir/tmp bs=`page_size` count=30 || error "dd write"
4195 dd if=$tdir/tmp of=/dev/zero bs=`page_size` count=30 || error "dd read"
4198 run_test 54c "block device works in lustre ====================="
4204 [ "$string" = $(echo $string > $f | cat $f) ] || error "$f != $string"
4206 run_test 54d "fifo device works in lustre ======================"
4209 check_kernel_version 46 || return 0
4212 cp -aL /dev/console $f
4213 echo $string > $f || error "echo $string to $f failed"
4215 run_test 54e "console/tty device works in lustre ======================"
4217 #The test_55 used to be iopen test and it was removed by bz#24037.
4218 #run_test 55 "check iopen_connect_dentry() ======================"
4220 test_56a() { # was test_56
4223 test_mkdir -p $DIR/$tdir/dir
4225 NUMFILESx2=$(($NUMFILES * 2))
4226 for i in $(seq 1 $NUMFILES); do
4227 touch $DIR/$tdir/file$i
4228 touch $DIR/$tdir/dir/file$i
4231 # test lfs getstripe with --recursive
4232 FILENUM=$($GETSTRIPE --recursive $DIR/$tdir | grep -c obdidx)
4233 [[ $FILENUM -eq $NUMFILESx2 ]] ||
4234 error "$GETSTRIPE --recursive: found $FILENUM, not $NUMFILESx2"
4235 FILENUM=$($GETSTRIPE $DIR/$tdir | grep -c obdidx)
4236 [[ $FILENUM -eq $NUMFILES ]] ||
4237 error "$GETSTRIPE $DIR/$tdir: found $FILENUM, not $NUMFILES"
4238 echo "$GETSTRIPE --recursive passed."
4240 # test lfs getstripe with file instead of dir
4241 FILENUM=$($GETSTRIPE $DIR/$tdir/file1 | grep -c obdidx)
4242 [[ $FILENUM -eq 1 ]] ||
4243 error "$GETSTRIPE $DIR/$tdir/file1: found $FILENUM, not 1"
4244 echo "$GETSTRIPE file1 passed."
4246 #test lfs getstripe with --verbose
4247 [[ $($GETSTRIPE --verbose $DIR/$tdir |
4248 grep -c lmm_magic) -eq $NUMFILES ]] ||
4249 error "$GETSTRIPE --verbose $DIR/$tdir: want $NUMFILES"
4250 [[ $($GETSTRIPE $DIR/$tdir | grep -c lmm_magic) -eq 0 ]] ||
4251 rror "$GETSTRIPE $DIR/$tdir: showed lmm_magic"
4252 echo "$GETSTRIPE --verbose passed."
4254 #test lfs getstripe with --obd
4255 $GETSTRIPE --obd wrong_uuid $DIR/$tdir 2>&1 |
4256 grep -q "unknown obduuid" ||
4257 error "$GETSTRIPE --obd wrong_uuid should return error message"
4259 [[ $OSTCOUNT -lt 2 ]] &&
4260 skip_env "skipping other $GETSTRIPE --obd test" && return
4263 OBDUUID=$(ostuuid_from_index $OSTIDX)
4264 FILENUM=$($GETSTRIPE -ir $DIR/$tdir | grep "^$OSTIDX\$" | wc -l)
4265 FOUND=$($GETSTRIPE -r --obd $OBDUUID $DIR/$tdir | grep obdidx | wc -l)
4266 [[ $FOUND -eq $FILENUM ]] ||
4267 error "$GETSTRIPE --obd wrong: found $FOUND, expected $FILENUM"
4268 [[ $($GETSTRIPE -r -v --obd $OBDUUID $DIR/$tdir |
4269 sed '/^[ ]*'${OSTIDX}'[ ]/d' |
4270 sed -n '/^[ ]*[0-9][0-9]*[ ]/p' | wc -l) -eq 0 ]] ||
4271 error "$GETSTRIPE --obd: should not show file on other obd"
4272 echo "$GETSTRIPE --obd passed"
4274 run_test 56a "check $GETSTRIPE"
4279 local LOCAL_NUMFILES="$1"
4280 local LOCAL_NUMDIRS="$2"
4281 local MKDIR_PARAMS="$3"
4282 local DIR_STRIPE_PARAMS="$4"
4284 if [ ! -d "$TDIR" ] ; then
4285 test_mkdir -p $DIR_STRIPE_PARAMS $TDIR
4286 [ "$MKDIR_PARAMS" ] && $SETSTRIPE $MKDIR_PARAMS $TDIR
4287 for i in `seq 1 $LOCAL_NUMFILES` ; do
4290 for i in `seq 1 $LOCAL_NUMDIRS` ; do
4291 test_mkdir $DIR_STRIPE_PARAMS $TDIR/dir$i
4292 for j in `seq 1 $LOCAL_NUMFILES` ; do
4293 touch $TDIR/dir$i/file$j
4299 setup_56_special() {
4303 if [ ! -e "$TDIR/loop1b" ] ; then
4304 for i in `seq 1 $LOCAL_NUMFILES` ; do
4305 mknod $TDIR/loop${i}b b 7 $i
4306 mknod $TDIR/null${i}c c 1 3
4307 ln -s $TDIR/file1 $TDIR/link${i}l
4309 for i in `seq 1 $LOCAL_NUMDIRS` ; do
4310 mknod $TDIR/dir$i/loop${i}b b 7 $i
4311 mknod $TDIR/dir$i/null${i}c c 1 3
4312 ln -s $TDIR/dir$i/file1 $TDIR/dir$i/link${i}l
4321 setup_56 $NUMFILES $NUMDIRS
4323 EXPECTED=$(($NUMDIRS + 2))
4324 # test lfs find with -name
4325 for i in $(seq 1 $NUMFILES) ; do
4326 NUMS=$($LFIND -name "*$i" $TDIR | wc -l)
4327 [ $NUMS -eq $EXPECTED ] ||
4328 error "lfs find -name \"*$i\" $TDIR wrong: "\
4329 "found $NUMS, expected $EXPECTED"
4332 run_test 56g "check lfs find -name ============================="
4338 setup_56 $NUMFILES $NUMDIRS
4340 EXPECTED=$(((NUMDIRS + 1) * (NUMFILES - 1) + NUMFILES))
4341 # test lfs find with ! -name
4342 for i in $(seq 1 $NUMFILES) ; do
4343 NUMS=$($LFIND ! -name "*$i" $TDIR | wc -l)
4344 [ $NUMS -eq $EXPECTED ] ||
4345 error "lfs find ! -name \"*$i\" $TDIR wrong: "\
4346 "found $NUMS, expected $EXPECTED"
4349 run_test 56h "check lfs find ! -name ============================="
4353 test_mkdir -p $DIR/$tdir
4354 UUID=$(ostuuid_from_index 0 $DIR/$tdir)
4355 CMD="$LFIND -ost $UUID $DIR/$tdir"
4357 [ -z "$OUT" ] || error "\"$CMD\" returned directory '$OUT'"
4359 run_test 56i "check 'lfs find -ost UUID' skips directories ======="
4363 setup_56_special $NUMFILES $NUMDIRS
4365 EXPECTED=$((NUMDIRS + 1))
4366 CMD="$LFIND -type d $TDIR"
4367 NUMS=$($CMD | wc -l)
4368 [ $NUMS -eq $EXPECTED ] ||
4369 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4371 run_test 56j "check lfs find -type d ============================="
4375 setup_56_special $NUMFILES $NUMDIRS
4377 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4378 CMD="$LFIND -type f $TDIR"
4379 NUMS=$($CMD | wc -l)
4380 [ $NUMS -eq $EXPECTED ] ||
4381 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4383 run_test 56k "check lfs find -type f ============================="
4387 setup_56_special $NUMFILES $NUMDIRS
4389 EXPECTED=$((NUMDIRS + NUMFILES))
4390 CMD="$LFIND -type b $TDIR"
4391 NUMS=$($CMD | wc -l)
4392 [ $NUMS -eq $EXPECTED ] ||
4393 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4395 run_test 56l "check lfs find -type b ============================="
4399 setup_56_special $NUMFILES $NUMDIRS
4401 EXPECTED=$((NUMDIRS + NUMFILES))
4402 CMD="$LFIND -type c $TDIR"
4403 NUMS=$($CMD | wc -l)
4404 [ $NUMS -eq $EXPECTED ] ||
4405 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4407 run_test 56m "check lfs find -type c ============================="
4411 setup_56_special $NUMFILES $NUMDIRS
4413 EXPECTED=$((NUMDIRS + NUMFILES))
4414 CMD="$LFIND -type l $TDIR"
4415 NUMS=$($CMD | wc -l)
4416 [ $NUMS -eq $EXPECTED ] ||
4417 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4419 run_test 56n "check lfs find -type l ============================="
4423 setup_56 $NUMFILES $NUMDIRS
4424 utime $TDIR/file1 > /dev/null || error "utime (1)"
4425 utime $TDIR/file2 > /dev/null || error "utime (2)"
4426 utime $TDIR/dir1 > /dev/null || error "utime (3)"
4427 utime $TDIR/dir2 > /dev/null || error "utime (4)"
4428 utime $TDIR/dir1/file1 > /dev/null || error "utime (5)"
4429 dd if=/dev/zero count=1 >> $TDIR/dir1/file1 && sync
4432 NUMS=`$LFIND -mtime +0 $TDIR | wc -l`
4433 [ $NUMS -eq $EXPECTED ] || \
4434 error "lfs find -mtime +0 $TDIR wrong: found $NUMS, expected $EXPECTED"
4437 CMD="$LFIND -mtime 0 $TDIR"
4438 NUMS=$($CMD | wc -l)
4439 [ $NUMS -eq $EXPECTED ] ||
4440 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4442 run_test 56o "check lfs find -mtime for old files =========================="
4445 [ $RUNAS_ID -eq $UID ] &&
4446 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
4449 setup_56 $NUMFILES $NUMDIRS
4451 chown $RUNAS_ID $TDIR/file* || error "chown $DIR/${tdir}g/file$i failed"
4453 CMD="$LFIND -uid $RUNAS_ID $TDIR"
4454 NUMS=$($CMD | wc -l)
4455 [ $NUMS -eq $EXPECTED ] || \
4456 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4458 EXPECTED=$(((NUMFILES + 1) * NUMDIRS + 1))
4459 CMD="$LFIND ! -uid $RUNAS_ID $TDIR"
4460 NUMS=$($CMD | wc -l)
4461 [ $NUMS -eq $EXPECTED ] || \
4462 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4464 run_test 56p "check lfs find -uid and ! -uid ==============================="
4467 [ $RUNAS_ID -eq $UID ] &&
4468 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
4471 setup_56 $NUMFILES $NUMDIRS
4473 chgrp $RUNAS_GID $TDIR/file* || error "chown $TDIR/file$i failed"
4476 CMD="$LFIND -gid $RUNAS_GID $TDIR"
4477 NUMS=$($CMD | wc -l)
4478 [ $NUMS -eq $EXPECTED ] ||
4479 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4481 EXPECTED=$(( ($NUMFILES+1) * $NUMDIRS + 1))
4482 CMD="$LFIND ! -gid $RUNAS_GID $TDIR"
4483 NUMS=$($CMD | wc -l)
4484 [ $NUMS -eq $EXPECTED ] ||
4485 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4487 run_test 56q "check lfs find -gid and ! -gid ==============================="
4491 setup_56 $NUMFILES $NUMDIRS
4494 CMD="$LFIND -size 0 -type f $TDIR"
4495 NUMS=$($CMD | wc -l)
4496 [ $NUMS -eq $EXPECTED ] ||
4497 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4499 CMD="$LFIND ! -size 0 -type f $TDIR"
4500 NUMS=$($CMD | wc -l)
4501 [ $NUMS -eq $EXPECTED ] ||
4502 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4503 echo "test" > $TDIR/$tfile
4504 echo "test2" > $TDIR/$tfile.2 && sync
4506 CMD="$LFIND -size 5 -type f $TDIR"
4507 NUMS=$($CMD | wc -l)
4508 [ $NUMS -eq $EXPECTED ] ||
4509 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4511 CMD="$LFIND -size +5 -type f $TDIR"
4512 NUMS=$($CMD | wc -l)
4513 [ $NUMS -eq $EXPECTED ] ||
4514 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4516 CMD="$LFIND -size +0 -type f $TDIR"
4517 NUMS=$($CMD | wc -l)
4518 [ $NUMS -eq $EXPECTED ] ||
4519 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4521 CMD="$LFIND ! -size -5 -type f $TDIR"
4522 NUMS=$($CMD | wc -l)
4523 [ $NUMS -eq $EXPECTED ] ||
4524 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4526 CMD="$LFIND -size -5 -type f $TDIR"
4527 NUMS=$($CMD | wc -l)
4528 [ $NUMS -eq $EXPECTED ] ||
4529 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4531 run_test 56r "check lfs find -size works =========================="
4533 test_56s() { # LU-611
4535 setup_56 $NUMFILES $NUMDIRS "-c $OSTCOUNT"
4537 if [[ $OSTCOUNT -gt 1 ]]; then
4538 $SETSTRIPE -c 1 $TDIR/$tfile.{0,1,2,3}
4542 ONESTRIPE=$(((NUMDIRS + 1) * NUMFILES))
4546 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4547 CMD="$LFIND -stripe-count $OSTCOUNT -type f $TDIR"
4548 NUMS=$($CMD | wc -l)
4549 [ $NUMS -eq $EXPECTED ] || {
4551 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4554 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + EXTRA))
4555 CMD="$LFIND -stripe-count +0 -type f $TDIR"
4556 NUMS=$($CMD | wc -l)
4557 [ $NUMS -eq $EXPECTED ] || {
4559 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4563 CMD="$LFIND -stripe-count 1 -type f $TDIR"
4564 NUMS=$($CMD | wc -l)
4565 [ $NUMS -eq $EXPECTED ] || {
4567 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4570 CMD="$LFIND -stripe-count -2 -type f $TDIR"
4571 NUMS=$($CMD | wc -l)
4572 [ $NUMS -eq $EXPECTED ] || {
4574 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4578 CMD="$LFIND -stripe-count $((OSTCOUNT + 1)) -type f $TDIR"
4579 NUMS=$($CMD | wc -l)
4580 [ $NUMS -eq $EXPECTED ] || {
4582 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4585 run_test 56s "check lfs find -stripe-count works"
4587 test_56t() { # LU-611
4589 setup_56 $NUMFILES $NUMDIRS "-s 512k"
4591 $SETSTRIPE -S 256k $TDIR/$tfile.{0,1,2,3}
4593 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4594 CMD="$LFIND -stripe-size 512k -type f $TDIR"
4595 NUMS=$($CMD | wc -l)
4596 [ $NUMS -eq $EXPECTED ] ||
4597 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4599 CMD="$LFIND -stripe-size +320k -type f $TDIR"
4600 NUMS=$($CMD | wc -l)
4601 [ $NUMS -eq $EXPECTED ] ||
4602 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4604 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + 4))
4605 CMD="$LFIND -stripe-size +200k -type f $TDIR"
4606 NUMS=$($CMD | wc -l)
4607 [ $NUMS -eq $EXPECTED ] ||
4608 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4610 CMD="$LFIND -stripe-size -640k -type f $TDIR"
4611 NUMS=$($CMD | wc -l)
4612 [ $NUMS -eq $EXPECTED ] ||
4613 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4616 CMD="$LFIND -stripe-size 256k -type f $TDIR"
4617 NUMS=$($CMD | wc -l)
4618 [ $NUMS -eq $EXPECTED ] ||
4619 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4621 CMD="$LFIND -stripe-size -320k -type f $TDIR"
4622 NUMS=$($CMD | wc -l)
4623 [ $NUMS -eq $EXPECTED ] ||
4624 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4627 CMD="$LFIND -stripe-size 1024k -type f $TDIR"
4628 NUMS=$($CMD | wc -l)
4629 [ $NUMS -eq $EXPECTED ] ||
4630 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4632 run_test 56t "check lfs find -stripe-size works"
4634 test_56u() { # LU-611
4636 setup_56 $NUMFILES $NUMDIRS "-i 0"
4638 if [[ $OSTCOUNT -gt 1 ]]; then
4639 $SETSTRIPE -i 1 $TDIR/$tfile.{0,1,2,3}
4645 EXPECTED=$(((NUMDIRS + 1) * NUMFILES))
4646 CMD="$LFIND -stripe-index 0 -type f $TDIR"
4647 NUMS=$($CMD | wc -l)
4648 [ $NUMS -eq $EXPECTED ] ||
4649 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4652 CMD="$LFIND -stripe-index 1 -type f $TDIR"
4653 NUMS=$($CMD | wc -l)
4654 [ $NUMS -eq $EXPECTED ] ||
4655 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4657 CMD="$LFIND ! -stripe-index 0 -type f $TDIR"
4658 NUMS=$($CMD | wc -l)
4659 [ $NUMS -eq $EXPECTED ] ||
4660 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4663 # This should produce an error and not return any files
4664 CMD="$LFIND -stripe-index $OSTCOUNT -type f $TDIR"
4665 NUMS=$($CMD 2>/dev/null | wc -l)
4666 [ $NUMS -eq $EXPECTED ] ||
4667 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4669 if [[ $OSTCOUNT -gt 1 ]]; then
4670 EXPECTED=$(((NUMDIRS + 1) * NUMFILES + ONESTRIPE))
4671 CMD="$LFIND -stripe-index 0,1 -type f $TDIR"
4672 NUMS=$($CMD | wc -l)
4673 [ $NUMS -eq $EXPECTED ] ||
4674 error "\"$CMD\" wrong: found $NUMS, expected $EXPECTED"
4677 run_test 56u "check lfs find -stripe-index works"
4684 setup_56 $NUMFILES $NUMDIRS
4686 UUID=$(mdtuuid_from_index $MDT_IDX $TDIR)
4687 [ -z "$UUID" ] && error "mdtuuid_from_index cannot find MDT index $MDT_IDX"
4689 for file in $($LFIND -mdt $UUID $TDIR); do
4690 file_mdt_idx=$($GETSTRIPE -M $file)
4691 [ $file_mdt_idx -eq $MDT_IDX ] ||
4692 error "'lfind -mdt $UUID' != 'getstripe -M' ($file_mdt_idx)"
4695 run_test 56v "check 'lfs find -mdt match with lfs getstripe -M' ======="
4697 # Get and check the actual stripe count of one file.
4698 # Usage: check_stripe_count <file> <expected_stripe_count>
4699 check_stripe_count() {
4704 [[ -z "$file" || -z "$expected" ]] &&
4705 error "check_stripe_count: invalid argument!"
4707 local cmd="$GETSTRIPE -c $file"
4708 actual=$($cmd) || error "$cmd failed"
4709 actual=${actual%% *}
4711 if [[ $actual -ne $expected ]]; then
4712 [[ $expected -eq -1 ]] ||
4713 error "$cmd wrong: found $actual, expected $expected"
4714 [[ $actual -eq $OSTCOUNT ]] ||
4715 error "$cmd wrong: found $actual, expected $OSTCOUNT"
4720 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4723 rm -rf $TDIR || error "remove $TDIR failed"
4724 setup_56 $NUMFILES $NUMDIRS "-c $OSTCOUNT" "-c1"
4727 stripe_size=$($GETSTRIPE -S -d $TDIR) ||
4728 error "$GETSTRIPE -S -d $TDIR failed"
4729 stripe_size=${stripe_size%% *}
4731 local file_size=$((stripe_size * OSTCOUNT))
4732 local file_num=$((NUMDIRS * NUMFILES + NUMFILES))
4733 local required_space=$((file_num * file_size))
4734 local free_space=$($LCTL get_param -n lov.$LOVNAME.kbytesavail)
4735 [[ $free_space -le $((required_space / 1024)) ]] &&
4736 skip_env "need at least $required_space bytes free space," \
4737 "have $free_space kbytes" && return
4740 local dd_count=$((file_size / dd_bs))
4742 # write data into the files
4746 for i in $(seq 1 $NUMFILES); do
4748 yes | dd bs=$dd_bs count=$dd_count of=$file >/dev/null 2>&1 ||
4749 error "write data into $file failed"
4751 for i in $(seq 1 $NUMDIRS); do
4752 for j in $(seq 1 $NUMFILES); do
4753 file=$TDIR/dir$i/file$j
4754 yes | dd bs=$dd_bs count=$dd_count of=$file \
4756 error "write data into $file failed"
4761 [[ $OSTCOUNT -gt 1 ]] && expected=$((OSTCOUNT - 1))
4764 local cmd="$LFS_MIGRATE -y -c $expected $TDIR/file1"
4766 eval $cmd || error "$cmd failed"
4768 check_stripe_count $TDIR/file1 $expected
4771 cmd="$LFS_MIGRATE -y -c $expected $TDIR/dir1"
4773 eval $cmd || error "$cmd failed"
4775 for j in $(seq 1 $NUMFILES); do
4776 check_stripe_count $TDIR/dir1/file$j $expected
4779 # lfs_migrate works with lfs find
4780 cmd="$LFIND -stripe_count $OSTCOUNT -type f $TDIR |
4781 $LFS_MIGRATE -y -c $expected"
4783 eval $cmd || error "$cmd failed"
4785 for i in $(seq 2 $NUMFILES); do
4786 check_stripe_count $TDIR/file$i $expected
4788 for i in $(seq 2 $NUMDIRS); do
4789 for j in $(seq 1 $NUMFILES); do
4790 check_stripe_count $TDIR/dir$i/file$j $expected
4794 run_test 56w "check lfs_migrate -c stripe_count works"
4797 check_swap_layouts_support && return 0
4798 [[ $OSTCOUNT -lt 2 ]] &&
4799 skip_env "need 2 OST, skipping test" && return
4801 local dir0=$DIR/$tdir/$testnum
4802 mkdir -p $dir0 || error "creating dir $dir0"
4804 local ref1=/etc/passwd
4805 local file1=$dir0/file1
4807 $SETSTRIPE -c 2 $file1
4809 $LFS migrate -c 1 $file1 || error "migrate failed rc = $?"
4810 stripe=$($GETSTRIPE -c $file1)
4811 [[ $stripe == 1 ]] || error "stripe of $file1 is $stripe != 1"
4812 cmp $file1 $ref1 || error "content mismatch $file1 differs from $ref1"
4817 run_test 56x "lfs migration support"
4820 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.53) ] &&
4821 skip "No HSM support on MDS of $(get_lustre_version)," \
4822 "need 2.4.53 at least" && return
4825 local dir0=$DIR/$tdir/$testnum
4826 mkdir -p $dir0 || error "creating dir $dir0"
4827 local f1=$dir0/file1
4828 local f2=$dir0/file2
4830 touch $f1 || error "creating std file $f1"
4831 $MULTIOP $f2 H2c || error "creating released file $f2"
4833 # a directory can be raid0, so ask only for files
4834 res=$($LFIND $dir0 -L raid0 -type f | wc -l)
4835 [[ $res == 2 ]] || error "search raid0: found $res files != 2"
4837 res=$($LFIND $dir0 \! -L raid0 -type f | wc -l)
4838 [[ $res == 0 ]] || error "search !raid0: found $res files != 0"
4840 # only files can be released, so no need to force file search
4841 res=$($LFIND $dir0 -L released)
4842 [[ $res == $f2 ]] || error "search released: found $res != $f2"
4844 res=$($LFIND $dir0 \! -L released)
4845 [[ $res == $f1 ]] || error "search !released: found $res != $f1"
4848 run_test 56y "lfs find -L raid0|released"
4851 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4852 # note test will not do anything if MDS is not local
4853 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
4854 skip "Only applicable to ldiskfs-based MDTs"
4858 remote_mds_nodsh && skip "remote MDS with nodsh" && return
4859 local MNTDEV="osd*.*MDT*.mntdev"
4860 DEV=$(do_facet $SINGLEMDS lctl get_param -n $MNTDEV)
4861 [ -z "$DEV" ] && error "can't access $MNTDEV"
4862 for DEV in $(do_facet $SINGLEMDS lctl get_param -n $MNTDEV); do
4863 do_facet $SINGLEMDS $DUMPE2FS -h $DEV > $TMP/t57a.dump ||
4864 error "can't access $DEV"
4865 DEVISIZE=$(awk '/Inode size:/ { print $3 }' $TMP/t57a.dump)
4866 [[ $DEVISIZE -gt 128 ]] || error "inode size $DEVISIZE"
4870 run_test 57a "verify MDS filesystem created with large inodes =="
4873 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4874 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
4875 skip "Only applicable to ldiskfs-based MDTs"
4879 remote_mds_nodsh && skip "remote MDS with nodsh" && return
4884 local FILEN=$dir/f$FILECOUNT
4886 rm -rf $dir || error "removing $dir"
4887 test_mkdir -p $dir || error "creating $dir"
4888 local num=$(get_mds_dir $dir)
4891 echo "mcreating $FILECOUNT files"
4892 createmany -m $dir/f 1 $FILECOUNT || \
4893 error "creating files in $dir"
4895 # verify that files do not have EAs yet
4896 $GETSTRIPE $FILE1 2>&1 | grep -q "no stripe" || error "$FILE1 has an EA"
4897 $GETSTRIPE $FILEN 2>&1 | grep -q "no stripe" || error "$FILEN has an EA"
4901 df $dir #make sure we get new statfs data
4902 local MDSFREE=$(do_facet $mymds \
4903 lctl get_param -n osd*.*MDT000$((num -1)).kbytesfree)
4904 local MDCFREE=$(lctl get_param -n mdc.*MDT000$((num -1))-mdc-*.kbytesfree)
4905 echo "opening files to create objects/EAs"
4907 for FILE in `seq -f $dir/f%g 1 $FILECOUNT`; do
4908 $OPENFILE -f O_RDWR $FILE > /dev/null 2>&1 || error "opening $FILE"
4911 # verify that files have EAs now
4912 $GETSTRIPE $FILE1 | grep -q "obdidx" || error "$FILE1 missing EA"
4913 $GETSTRIPE $FILEN | grep -q "obdidx" || error "$FILEN missing EA"
4915 sleep 1 #make sure we get new statfs data
4917 local MDSFREE2=$(do_facet $mymds \
4918 lctl get_param -n osd*.*MDT000$((num -1)).kbytesfree)
4919 local MDCFREE2=$(lctl get_param -n mdc.*MDT000$((num -1))-mdc-*.kbytesfree)
4920 if [[ $MDCFREE2 -lt $((MDCFREE - 16)) ]]; then
4921 if [ "$MDSFREE" != "$MDSFREE2" ]; then
4922 error "MDC before $MDCFREE != after $MDCFREE2"
4924 echo "MDC before $MDCFREE != after $MDCFREE2"
4925 echo "unable to confirm if MDS has large inodes"
4930 run_test 57b "default LOV EAs are stored inside large inodes ==="
4933 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4934 [ -z "$(which wiretest 2>/dev/null)" ] &&
4935 skip_env "could not find wiretest" && return
4938 run_test 58 "verify cross-platform wire constants =============="
4941 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4942 echo "touch 130 files"
4943 createmany -o $DIR/f59- 130
4945 unlinkmany $DIR/f59- 130
4947 # wait for commitment of removal
4948 wait_delete_completed
4950 run_test 59 "verify cancellation of llog records async ========="
4952 TEST60_HEAD="test_60 run $RANDOM"
4954 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4955 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
4956 do_facet mgs "! which run-llog.sh &> /dev/null" &&
4957 skip_env "missing subtest run-llog.sh" && return
4958 log "$TEST60_HEAD - from kernel mode"
4959 do_facet mgs sh run-llog.sh
4961 run_test 60a "llog sanity tests run from kernel module =========="
4963 test_60b() { # bug 6411
4964 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4966 LLOG_COUNT=`dmesg | awk "/$TEST60_HEAD/{marker = 1; from_marker = 0;}
4978 [[ $LLOG_COUNT -gt 50 ]] &&
4979 error "CDEBUG_LIMIT not limiting messages ($LLOG_COUNT)" || true
4981 run_test 60b "limit repeated messages from CERROR/CWARN ========"
4984 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4985 echo "create 5000 files"
4986 createmany -o $DIR/f60c- 5000
4987 #define OBD_FAIL_MDS_LLOG_CREATE_FAILED 0x137
4988 lctl set_param fail_loc=0x80000137
4989 unlinkmany $DIR/f60c- 5000
4990 lctl set_param fail_loc=0
4992 run_test 60c "unlink file when mds full"
4995 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
4996 SAVEPRINTK=$(lctl get_param -n printk)
4998 # verify "lctl mark" is even working"
4999 MESSAGE="test message ID $RANDOM $$"
5000 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
5001 dmesg | grep -q "$MESSAGE" || error "didn't find debug marker in log"
5003 lctl set_param printk=0 || error "set lnet.printk failed"
5004 lctl get_param -n printk | grep emerg || error "lnet.printk dropped emerg"
5005 MESSAGE="new test message ID $RANDOM $$"
5006 # Assume here that libcfs_debug_mark_buffer() uses D_WARNING
5007 $LCTL mark "$MESSAGE" || error "$LCTL mark failed"
5008 dmesg | grep -q "$MESSAGE" && error "D_WARNING wasn't masked" || true
5010 lctl set_param -n printk="$SAVEPRINTK"
5012 run_test 60d "test printk console message masking"
5015 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5017 dd if=/dev/zero of=$f bs=$(page_size) count=1 || error "dd $f failed"
5018 cancel_lru_locks osc
5019 $MULTIOP $f OSMWUc || error "$MULTIOP $f failed"
5022 run_test 61 "mmap() writes don't make sync hang ================"
5024 # bug 2330 - insufficient obd_match error checking causes LBUG
5026 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5029 cancel_lru_locks osc
5030 lctl set_param fail_loc=0x405
5031 cat $f && error "cat succeeded, expect -EIO"
5032 lctl set_param fail_loc=0
5034 # This test is now irrelevant (as of bug 10718 inclusion), we no longer
5035 # match every page all of the time.
5036 #run_test 62 "verify obd_match failure doesn't LBUG (should -EIO)"
5038 # bug 2319 - oig_wait() interrupted causes crash because of invalid waitq.
5039 # Though this test is irrelevant anymore, it helped to reveal some
5040 # other grant bugs (LU-4482), let's keep it.
5041 test_63a() { # was test_63
5042 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5043 MAX_DIRTY_MB=`lctl get_param -n osc.*.max_dirty_mb | head -n 1`
5044 for i in `seq 10` ; do
5045 dd if=/dev/zero of=$DIR/f63 bs=8k &
5051 rm -f $DIR/f63 || true
5053 run_test 63a "Verify oig_wait interruption does not crash ======="
5055 # bug 2248 - async write errors didn't return to application on sync
5056 # bug 3677 - async write errors left page locked
5058 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5060 lctl set_param debug=-1
5062 # ensure we have a grant to do async writes
5063 dd if=/dev/zero of=$DIR/$tfile bs=4k count=1
5066 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
5067 lctl set_param fail_loc=0x80000406
5068 $MULTIOP $DIR/$tfile Owy && \
5069 error "sync didn't return ENOMEM"
5070 sync; sleep 2; sync # do a real sync this time to flush page
5071 lctl get_param -n llite.*.dump_page_cache | grep locked && \
5072 error "locked page left in cache after async error" || true
5075 run_test 63b "async write errors should be returned to fsync ==="
5078 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5080 lctl get_param -n osc.*[oO][sS][cC][_-]*.cur* | grep "[0-9]"
5082 run_test 64a "verify filter grant calculations (in kernel) ====="
5085 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5086 sh oos.sh $MOUNT || error "oos.sh failed: $?"
5088 run_test 64b "check out-of-space detection on client ==========="
5091 $LCTL set_param osc.*OST0000-osc-[^mM]*.cur_grant_bytes=0
5093 run_test 64c "verify grant shrink ========================------"
5095 # bug 1414 - set/get directories' stripe info
5097 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5098 test_mkdir -p $DIR/$tdir
5100 $LVERIFY $DIR/$tdir $DIR/$tdir/f1 || error "lverify failed"
5102 run_test 65a "directory with no stripe info ===================="
5105 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5106 test_mkdir -p $DIR/$tdir
5107 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
5110 $LVERIFY $DIR/$tdir $DIR/$tdir/f2 || error "lverify failed"
5112 run_test 65b "directory setstripe -S $((STRIPESIZE * 2)) -i 0 -c 1"
5115 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5116 if [[ $OSTCOUNT -gt 1 ]]; then
5117 test_mkdir -p $DIR/$tdir
5118 $SETSTRIPE -S $(($STRIPESIZE * 4)) -i 1 \
5119 -c $(($OSTCOUNT - 1)) $DIR/$tdir || error "setstripe"
5121 $LVERIFY $DIR/$tdir $DIR/$tdir/f3 || error "lverify failed"
5124 run_test 65c "directory setstripe -S $((STRIPESIZE*4)) -i 1 -c $((OSTCOUNT-1))"
5127 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5128 test_mkdir -p $DIR/$tdir
5129 if [[ $STRIPECOUNT -le 0 ]]; then
5131 elif [[ $STRIPECOUNT -gt 2000 ]]; then
5132 #LOV_MAX_STRIPE_COUNT is 2000
5133 [[ $OSTCOUNT -gt 2000 ]] && sc=2000 || sc=$(($OSTCOUNT - 1))
5135 sc=$(($STRIPECOUNT - 1))
5137 $SETSTRIPE -S $STRIPESIZE -c $sc $DIR/$tdir || error "setstripe"
5138 touch $DIR/$tdir/f4 $DIR/$tdir/f5
5139 $LVERIFY $DIR/$tdir $DIR/$tdir/f4 $DIR/$tdir/f5 ||
5140 error "lverify failed"
5142 run_test 65d "directory setstripe -S $STRIPESIZE -c stripe_count"
5145 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5146 test_mkdir -p $DIR/$tdir
5148 $SETSTRIPE $DIR/$tdir || error "setstripe"
5149 $GETSTRIPE -v $DIR/$tdir | grep "Default" ||
5150 error "no stripe info failed"
5152 $LVERIFY $DIR/$tdir $DIR/$tdir/f6 || error "lverify failed"
5154 run_test 65e "directory setstripe defaults ======================="
5157 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5158 test_mkdir -p $DIR/${tdir}f
5159 $RUNAS $SETSTRIPE $DIR/${tdir}f && error "setstripe succeeded" || true
5161 run_test 65f "dir setstripe permission (should return error) ==="
5164 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5165 test_mkdir -p $DIR/$tdir
5166 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
5168 $SETSTRIPE -d $DIR/$tdir || error "setstripe"
5169 $GETSTRIPE -v $DIR/$tdir | grep "Default" ||
5170 error "delete default stripe failed"
5172 run_test 65g "directory setstripe -d ==========================="
5175 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5176 test_mkdir -p $DIR/$tdir
5177 $SETSTRIPE -S $((STRIPESIZE * 2)) -i 0 -c 1 $DIR/$tdir ||
5179 test_mkdir -p $DIR/$tdir/dd1
5180 [ $($GETSTRIPE -c $DIR/$tdir) == $($GETSTRIPE -c $DIR/$tdir/dd1) ] ||
5181 error "stripe info inherit failed"
5183 run_test 65h "directory stripe info inherit ===================="
5185 test_65i() { # bug6367
5186 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5187 $SETSTRIPE -S 65536 -c -1 $MOUNT
5189 run_test 65i "set non-default striping on root directory (bug 6367)="
5191 test_65ia() { # bug12836
5192 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5193 $GETSTRIPE $MOUNT || error "getstripe $MOUNT failed"
5195 run_test 65ia "getstripe on -1 default directory striping"
5197 test_65ib() { # bug12836
5198 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5199 $GETSTRIPE -v $MOUNT || error "getstripe -v $MOUNT failed"
5201 run_test 65ib "getstripe -v on -1 default directory striping"
5203 test_65ic() { # bug12836
5204 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5205 $LFS find -mtime -1 $MOUNT > /dev/null || error "find $MOUNT failed"
5207 run_test 65ic "new find on -1 default directory striping"
5209 test_65j() { # bug6367
5210 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5212 # if we aren't already remounting for each test, do so for this test
5213 if [ "$CLEANUP" = ":" -a "$I_MOUNTED" = "yes" ]; then
5214 cleanup || error "failed to unmount"
5217 $SETSTRIPE -d $MOUNT || error "setstripe failed"
5219 run_test 65j "set default striping on root directory (bug 6367)="
5221 test_65k() { # bug11679
5222 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5223 [[ $OSTCOUNT -lt 2 ]] && skip_env "too few OSTs" && return
5224 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5226 echo "Check OST status: "
5227 local MDS_OSCS=`do_facet $SINGLEMDS lctl dl |
5228 awk '/[oO][sS][cC].*md[ts]/ { print $4 }'`
5230 for OSC in $MDS_OSCS; do
5231 echo $OSC "is activate"
5232 do_facet $SINGLEMDS lctl --device %$OSC activate
5236 for INACTIVE_OSC in $MDS_OSCS; do
5237 echo "Deactivate: " $INACTIVE_OSC
5238 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC deactivate
5239 for STRIPE_OSC in $MDS_OSCS; do
5240 OST=`osc_to_ost $STRIPE_OSC`
5241 IDX=`do_facet $SINGLEMDS lctl get_param -n lov.*md*.target_obd |
5242 awk -F: /$OST/'{ print $1 }' | head -n 1`
5244 [ -f $DIR/$tdir/$IDX ] && continue
5245 echo "$SETSTRIPE -i $IDX -c 1 $DIR/$tdir/$IDX"
5246 $SETSTRIPE -i $IDX -c 1 $DIR/$tdir/$IDX
5248 [ $RC -ne 0 ] && error "setstripe should have succeeded"
5251 echo $INACTIVE_OSC "is Activate."
5252 do_facet $SINGLEMDS lctl --device %$INACTIVE_OSC activate
5255 run_test 65k "validate manual striping works properly with deactivated OSCs"
5257 test_65l() { # bug 12836
5258 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5259 test_mkdir -p $DIR/$tdir/test_dir
5260 $SETSTRIPE -c -1 $DIR/$tdir/test_dir
5261 $LFS find -mtime -1 $DIR/$tdir >/dev/null
5263 run_test 65l "lfs find on -1 stripe dir ========================"
5265 # bug 2543 - update blocks count on client
5267 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5269 dd if=/dev/zero of=$DIR/f66 bs=1k count=$COUNT
5270 sync; sync_all_data; sync; sync_all_data
5271 cancel_lru_locks osc
5272 BLOCKS=`ls -s $DIR/f66 | awk '{ print $1 }'`
5273 [ $BLOCKS -ge $COUNT ] || error "$DIR/f66 blocks $BLOCKS < $COUNT"
5275 run_test 66 "update inode blocks count on client ==============="
5280 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5282 if [ ! -z "$LLOOP" ]; then
5283 if swapon -s | grep -q $LLOOP; then
5284 swapoff $LLOOP || error "swapoff failed"
5287 $LCTL blockdev_detach $LLOOP || error "detach failed"
5291 if [ ! -z "$LLITELOOPLOAD" ]; then
5299 awk '($1 == "'$1':") { print $2 }' /proc/meminfo
5303 swapon -s | awk '($1 == "'$1'") { print $4 }'
5306 # test case for lloop driver, basic function
5308 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5309 [ "$UID" != 0 ] && skip_env "must run as root" && return
5310 llite_lloop_enabled || \
5311 { skip_env "llite_lloop module disabled" && return; }
5313 trap cleanup_68 EXIT
5315 if ! module_loaded llite_lloop; then
5316 if load_module llite/llite_lloop; then
5319 skip_env "can't find module llite_lloop"
5324 LLOOP=$TMP/lloop.`date +%s`.`date +%N`
5325 dd if=/dev/zero of=$DIR/f68a bs=4k count=1024
5326 $LCTL blockdev_attach $DIR/f68a $LLOOP || error "attach failed"
5328 directio rdwr $LLOOP 0 1024 4096 || error "direct write failed"
5329 directio rdwr $LLOOP 0 1025 4096 && error "direct write should fail"
5333 run_test 68a "lloop driver - basic test ========================"
5335 # excercise swapping to lustre by adding a high priority swapfile entry
5336 # and then consuming memory until it is used.
5337 test_68b() { # was test_68
5338 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5339 [ "$UID" != 0 ] && skip_env "must run as root" && return
5340 lctl get_param -n devices | grep -q obdfilter && \
5341 skip "local OST" && return
5343 grep -q llite_lloop /proc/modules
5344 [ $? -ne 0 ] && skip "can't find module llite_lloop" && return
5346 [ -z "`$LCTL list_nids | grep -v tcp`" ] && \
5347 skip "can't reliably test swap with TCP" && return
5349 MEMTOTAL=`meminfo MemTotal`
5350 NR_BLOCKS=$((MEMTOTAL>>8))
5351 [[ $NR_BLOCKS -le 2048 ]] && NR_BLOCKS=2048
5353 LLOOP=$TMP/lloop.`date +%s`.`date +%N`
5354 dd if=/dev/zero of=$DIR/f68b bs=64k seek=$NR_BLOCKS count=1
5357 $LCTL blockdev_attach $DIR/f68b $LLOOP || error "attach failed"
5359 trap cleanup_68 EXIT
5361 swapon -p 32767 $LLOOP || error "swapon $LLOOP failed"
5363 echo "before: `swapon -s | grep $LLOOP`"
5364 $MEMHOG $MEMTOTAL || error "error allocating $MEMTOTAL kB"
5365 echo "after: `swapon -s | grep $LLOOP`"
5366 SWAPUSED=`swap_used $LLOOP`
5370 [ $SWAPUSED -eq 0 ] && echo "no swap used???" || true
5372 run_test 68b "support swapping to Lustre ========================"
5374 # bug5265, obdfilter oa2dentry return -ENOENT
5375 # #define OBD_FAIL_OST_ENOENT 0x217
5377 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5378 remote_ost_nodsh && skip "remote OST with nodsh" && return
5381 $SETSTRIPE -c 1 -i 0 $f
5383 $DIRECTIO write ${f}.2 0 1 || error "directio write error"
5385 do_facet ost1 lctl set_param fail_loc=0x217
5386 $TRUNCATE $f 1 # vmtruncate() will ignore truncate() error.
5387 $DIRECTIO write $f 0 2 && error "write succeeded, expect -ENOENT"
5389 do_facet ost1 lctl set_param fail_loc=0
5390 $DIRECTIO write $f 0 2 || error "write error"
5392 cancel_lru_locks osc
5393 $DIRECTIO read $f 0 1 || error "read error"
5395 do_facet ost1 lctl set_param fail_loc=0x217
5396 $DIRECTIO read $f 1 1 && error "read succeeded, expect -ENOENT"
5398 do_facet ost1 lctl set_param fail_loc=0
5401 run_test 69 "verify oa2dentry return -ENOENT doesn't LBUG ======"
5404 test_mkdir -p $DIR/$tdir
5405 sh rundbench -C -D $DIR/$tdir 2 || error "dbench failed!"
5407 run_test 71 "Running dbench on lustre (don't segment fault) ===="
5409 test_72a() { # bug 5695 - Test that on 2.6 remove_suid works properly
5410 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5411 [ "$RUNAS_ID" = "$UID" ] &&
5412 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
5414 # Check that testing environment is properly set up. Skip if not
5415 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_GID $RUNAS || {
5416 skip_env "User $RUNAS_ID does not exist - skipping"
5419 # We had better clear the $DIR to get enough space for dd
5422 chmod 777 $DIR/$tfile
5423 chmod ug+s $DIR/$tfile
5424 $RUNAS dd if=/dev/zero of=$DIR/$tfile bs=512 count=1 ||
5425 error "$RUNAS dd $DIR/$tfile failed"
5426 # See if we are still setuid/sgid
5427 test -u $DIR/$tfile -o -g $DIR/$tfile &&
5428 error "S/gid is not dropped on write"
5429 # Now test that MDS is updated too
5430 cancel_lru_locks mdc
5431 test -u $DIR/$tfile -o -g $DIR/$tfile &&
5432 error "S/gid is not dropped on MDS"
5435 run_test 72a "Test that remove suid works properly (bug5695) ===="
5437 test_72b() { # bug 24226 -- keep mode setting when size is not changing
5440 [ "$RUNAS_ID" = "$UID" ] && \
5441 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
5442 [ "$RUNAS_ID" -eq 0 ] && \
5443 skip_env "RUNAS_ID = 0 -- skipping" && return
5445 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5446 # Check that testing environment is properly set up. Skip if not
5447 FAIL_ON_ERROR=false check_runas_id_ret $RUNAS_ID $RUNAS_ID $RUNAS || {
5448 skip_env "User $RUNAS_ID does not exist - skipping"
5451 touch $DIR/${tfile}-f{g,u}
5452 test_mkdir $DIR/${tfile}-dg
5453 test_mkdir $DIR/${tfile}-du
5454 chmod 770 $DIR/${tfile}-{f,d}{g,u}
5455 chmod g+s $DIR/${tfile}-{f,d}g
5456 chmod u+s $DIR/${tfile}-{f,d}u
5457 for perm in 777 2777 4777; do
5458 $RUNAS chmod $perm $DIR/${tfile}-fg && error "S/gid file allowed improper chmod to $perm"
5459 $RUNAS chmod $perm $DIR/${tfile}-fu && error "S/uid file allowed improper chmod to $perm"
5460 $RUNAS chmod $perm $DIR/${tfile}-dg && error "S/gid dir allowed improper chmod to $perm"
5461 $RUNAS chmod $perm $DIR/${tfile}-du && error "S/uid dir allowed improper chmod to $perm"
5465 run_test 72b "Test that we keep mode setting if without file data changed (bug 24226)"
5467 # bug 3462 - multiple simultaneous MDC requests
5469 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5470 test_mkdir $DIR/d73-1
5471 test_mkdir $DIR/d73-2
5472 multiop_bg_pause $DIR/d73-1/f73-1 O_c || return 1
5475 lctl set_param fail_loc=0x80000129
5476 $MULTIOP $DIR/d73-1/f73-2 Oc &
5478 lctl set_param fail_loc=0
5480 $MULTIOP $DIR/d73-2/f73-3 Oc &
5484 wait $pid1 || return 1
5488 $CHECKSTAT -t file $DIR/d73-1/f73-1 || return 4
5489 $CHECKSTAT -t file $DIR/d73-1/f73-2 || return 5
5490 $CHECKSTAT -t file $DIR/d73-2/f73-3 || return 6
5494 run_test 73 "multiple MDC requests (should not deadlock)"
5496 test_74a() { # bug 6149, 6184
5497 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5498 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
5500 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
5501 # will spin in a tight reconnection loop
5503 $LCTL set_param fail_loc=0x8000030e
5504 # get any lock that won't be difficult - lookup works.
5506 $LCTL set_param fail_loc=0
5510 run_test 74a "ldlm_enqueue freed-export error path, ls (shouldn't LBUG)"
5512 test_74b() { # bug 13310
5513 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5514 #define OBD_FAIL_LDLM_ENQUEUE_OLD_EXPORT 0x30e
5516 # very important to OR with OBD_FAIL_ONCE (0x80000000) -- otherwise it
5517 # will spin in a tight reconnection loop
5518 $LCTL set_param fail_loc=0x8000030e
5519 # get a "difficult" lock
5521 $LCTL set_param fail_loc=0
5525 run_test 74b "ldlm_enqueue freed-export error path, touch (shouldn't LBUG)"
5528 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5529 #define OBD_FAIL_LDLM_NEW_LOCK
5530 $LCTL set_param fail_loc=0x319
5531 touch $DIR/$tfile && error "touch successful"
5532 $LCTL set_param fail_loc=0
5535 run_test 74c "ldlm_lock_create error path, (shouldn't LBUG)"
5538 awk '/lustre_inode_cache/ {print $2; exit}' /proc/slabinfo
5541 get_inode_slab_tunables() {
5542 awk '/lustre_inode_cache/ {print $9," ",$10," ",$11; exit}' /proc/slabinfo
5545 set_inode_slab_tunables() {
5546 echo "lustre_inode_cache $1" > /proc/slabinfo
5549 test_76() { # Now for bug 20433, added originally in bug 1443
5550 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5551 local SLAB_SETTINGS=`get_inode_slab_tunables`
5552 local CPUS=`getconf _NPROCESSORS_ONLN`
5553 # we cannot set limit below 1 which means 1 inode in each
5554 # per-cpu cache is still allowed
5555 set_inode_slab_tunables "1 1 0"
5556 cancel_lru_locks osc
5557 BEFORE_INODES=$(num_inodes)
5558 echo "before inodes: $BEFORE_INODES"
5560 [ "$SLOW" = "no" ] && COUNT=100
5561 for i in $(seq $COUNT); do
5565 cancel_lru_locks osc
5566 AFTER_INODES=$(num_inodes)
5567 echo "after inodes: $AFTER_INODES"
5569 while [[ $((AFTER_INODES-1*CPUS)) -gt $BEFORE_INODES ]]; do
5571 AFTER_INODES=$(num_inodes)
5573 echo "wait $wait seconds inodes: $AFTER_INODES"
5574 if [ $wait -gt 30 ]; then
5575 error "inode slab grew from $BEFORE_INODES to $AFTER_INODES"
5578 set_inode_slab_tunables "$SLAB_SETTINGS"
5580 run_test 76 "confirm clients recycle inodes properly ===="
5586 # Note: in sptlrpc modes which enable its own bulk checksum, the
5587 # original crc32_le bulk checksum will be automatically disabled,
5588 # and the OBD_FAIL_OSC_CHECKSUM_SEND/OBD_FAIL_OSC_CHECKSUM_RECEIVE
5589 # will be checked by sptlrpc code against sptlrpc bulk checksum.
5590 # In this case set_checksums() will not be no-op, because sptlrpc
5591 # bulk checksum will be enabled all through the test.
5593 [ "$ORIG_CSUM" ] || ORIG_CSUM=`lctl get_param -n osc.*.checksums | head -n1`
5594 lctl set_param -n osc.*.checksums $1
5598 export ORIG_CSUM_TYPE="`lctl get_param -n osc.*osc-[^mM]*.checksum_type |
5599 sed 's/.*\[\(.*\)\].*/\1/g' | head -n1`"
5600 CKSUM_TYPES=${CKSUM_TYPES:-"crc32 adler"}
5601 [ "$ORIG_CSUM_TYPE" = "crc32c" ] && CKSUM_TYPES="$CKSUM_TYPES crc32c"
5604 lctl set_param -n osc.*osc-[^mM]*.checksum_type $1
5605 log "set checksum type to $1"
5608 F77_TMP=$TMP/f77-temp
5611 dd if=/dev/urandom of=$F77_TMP bs=1M count=$F77SZ || \
5612 error "error writing to $F77_TMP"
5615 test_77a() { # bug 10889
5616 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5617 $GSS && skip "could not run with gss" && return
5618 [ ! -f $F77_TMP ] && setup_f77
5620 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ || error "dd error"
5624 run_test 77a "normal checksum read/write operation"
5626 test_77b() { # bug 10889
5627 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5628 $GSS && skip "could not run with gss" && return
5629 [ ! -f $F77_TMP ] && setup_f77
5630 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
5631 $LCTL set_param fail_loc=0x80000409
5634 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ conv=sync ||
5635 error "dd error: $?"
5636 $LCTL set_param fail_loc=0
5638 for algo in $CKSUM_TYPES; do
5639 cancel_lru_locks osc
5640 set_checksum_type $algo
5641 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
5642 $LCTL set_param fail_loc=0x80000408
5643 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
5644 $LCTL set_param fail_loc=0
5647 set_checksum_type $ORIG_CSUM_TYPE
5650 run_test 77b "checksum error on client write, read"
5652 test_77d() { # bug 10889
5653 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5654 $GSS && skip "could not run with gss" && return
5655 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
5656 $LCTL set_param fail_loc=0x80000409
5658 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
5659 error "direct write: rc=$?"
5660 $LCTL set_param fail_loc=0
5663 #define OBD_FAIL_OSC_CHECKSUM_RECEIVE 0x408
5664 $LCTL set_param fail_loc=0x80000408
5666 cancel_lru_locks osc
5667 $DIRECTIO read $DIR/$tfile 0 $F77SZ $((1024 * 1024)) ||
5668 error "direct read: rc=$?"
5669 $LCTL set_param fail_loc=0
5672 run_test 77d "checksum error on OST direct write, read"
5674 test_77f() { # bug 10889
5675 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5676 $GSS && skip "could not run with gss" && return
5678 for algo in $CKSUM_TYPES; do
5679 cancel_lru_locks osc
5680 set_checksum_type $algo
5681 #define OBD_FAIL_OSC_CHECKSUM_SEND 0x409
5682 $LCTL set_param fail_loc=0x409
5683 $DIRECTIO write $DIR/$tfile 0 $F77SZ $((1024 * 1024)) &&
5684 error "direct write succeeded"
5685 $LCTL set_param fail_loc=0
5687 set_checksum_type $ORIG_CSUM_TYPE
5690 run_test 77f "repeat checksum error on write (expect error)"
5692 test_77g() { # bug 10889
5693 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5694 $GSS && skip "could not run with gss" && return
5695 remote_ost_nodsh && skip "remote OST with nodsh" && return
5697 [ ! -f $F77_TMP ] && setup_f77
5699 $SETSTRIPE -c 1 -i 0 $DIR/$tfile
5700 #define OBD_FAIL_OST_CHECKSUM_RECEIVE 0x21a
5701 do_facet ost1 lctl set_param fail_loc=0x8000021a
5703 dd if=$F77_TMP of=$DIR/$tfile bs=1M count=$F77SZ ||
5704 error "write error: rc=$?"
5705 do_facet ost1 lctl set_param fail_loc=0
5708 cancel_lru_locks osc
5709 #define OBD_FAIL_OST_CHECKSUM_SEND 0x21b
5710 do_facet ost1 lctl set_param fail_loc=0x8000021b
5712 cmp $F77_TMP $DIR/$tfile || error "file compare failed"
5713 do_facet ost1 lctl set_param fail_loc=0
5716 run_test 77g "checksum error on OST write, read"
5718 test_77i() { # bug 13805
5719 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5720 $GSS && skip "could not run with gss" && return
5721 #define OBD_FAIL_OSC_CONNECT_CKSUM 0x40b
5722 lctl set_param fail_loc=0x40b
5723 remount_client $MOUNT
5724 lctl set_param fail_loc=0
5725 for VALUE in `lctl get_param osc.*osc-[^mM]*.checksum_type`; do
5726 PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
5727 algo=`lctl get_param -n $PARAM | sed 's/.*\[\(.*\)\].*/\1/g'`
5728 [ "$algo" = "adler" ] || error "algo set to $algo instead of adler"
5730 remount_client $MOUNT
5732 run_test 77i "client not supporting OSD_CONNECT_CKSUM"
5734 test_77j() { # bug 13805
5735 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5736 $GSS && skip "could not run with gss" && return
5737 #define OBD_FAIL_OSC_CKSUM_ADLER_ONLY 0x40c
5738 lctl set_param fail_loc=0x40c
5739 remount_client $MOUNT
5740 lctl set_param fail_loc=0
5741 sleep 2 # wait async osc connect to finish
5742 for VALUE in `lctl get_param osc.*osc-[^mM]*.checksum_type`; do
5743 PARAM=`echo ${VALUE[0]} | cut -d "=" -f1`
5744 algo=`lctl get_param -n $PARAM | sed 's/.*\[\(.*\)\].*/\1/g'`
5745 [ "$algo" = "adler" ] || error "algo set to $algo instead of adler"
5747 remount_client $MOUNT
5749 run_test 77j "client only supporting ADLER32"
5751 [ "$ORIG_CSUM" ] && set_checksums $ORIG_CSUM || true
5755 test_78() { # bug 10901
5756 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5757 remote_ost || { skip_env "local OST" && return; }
5760 F78SIZE=$(($(awk '/MemFree:/ { print $2 }' /proc/meminfo) / 1024))
5761 echo "MemFree: $F78SIZE, Max file size: $MAXFREE"
5762 MEMTOTAL=$(($(awk '/MemTotal:/ { print $2 }' /proc/meminfo) / 1024))
5763 echo "MemTotal: $MEMTOTAL"
5765 # reserve 256MB of memory for the kernel and other running processes,
5766 # and then take 1/2 of the remaining memory for the read/write buffers.
5767 if [ $MEMTOTAL -gt 512 ] ;then
5768 MEMTOTAL=$(((MEMTOTAL - 256 ) / 2))
5770 # for those poor memory-starved high-end clusters...
5771 MEMTOTAL=$((MEMTOTAL / 2))
5773 echo "Mem to use for directio: $MEMTOTAL"
5775 [[ $F78SIZE -gt $MEMTOTAL ]] && F78SIZE=$MEMTOTAL
5776 [[ $F78SIZE -gt 512 ]] && F78SIZE=512
5777 [[ $F78SIZE -gt $((MAXFREE / 1024)) ]] && F78SIZE=$((MAXFREE / 1024))
5778 SMALLESTOST=$(lfs df $DIR | grep OST | awk '{ print $4 }' | sort -n |
5780 echo "Smallest OST: $SMALLESTOST"
5781 [[ $SMALLESTOST -lt 10240 ]] &&
5782 skip "too small OSTSIZE, useless to run large O_DIRECT test" && return 0
5784 [[ $F78SIZE -gt $((SMALLESTOST * $OSTCOUNT / 1024 - 80)) ]] &&
5785 F78SIZE=$((SMALLESTOST * $OSTCOUNT / 1024 - 80))
5787 [ "$SLOW" = "no" ] && NSEQ=1 && [ $F78SIZE -gt 32 ] && F78SIZE=32
5788 echo "File size: $F78SIZE"
5789 $SETSTRIPE -c $OSTCOUNT $DIR/$tfile || error "setstripe failed"
5790 for i in $(seq 1 $NSEQ); do
5791 FSIZE=$(($F78SIZE / ($NSEQ - $i + 1)))
5792 echo directIO rdwr round $i of $NSEQ
5793 $DIRECTIO rdwr $DIR/$tfile 0 $FSIZE 1048576||error "rdwr failed"
5798 run_test 78 "handle large O_DIRECT writes correctly ============"
5800 test_79() { # bug 12743
5801 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5802 wait_delete_completed
5804 BKTOTAL=$(calc_osc_kbytes kbytestotal)
5805 BKFREE=$(calc_osc_kbytes kbytesfree)
5806 BKAVAIL=$(calc_osc_kbytes kbytesavail)
5808 STRING=`df -P $MOUNT | tail -n 1 | awk '{print $2","$3","$4}'`
5809 DFTOTAL=`echo $STRING | cut -d, -f1`
5810 DFUSED=`echo $STRING | cut -d, -f2`
5811 DFAVAIL=`echo $STRING | cut -d, -f3`
5812 DFFREE=$(($DFTOTAL - $DFUSED))
5814 ALLOWANCE=$((64 * $OSTCOUNT))
5816 if [ $DFTOTAL -lt $(($BKTOTAL - $ALLOWANCE)) ] ||
5817 [ $DFTOTAL -gt $(($BKTOTAL + $ALLOWANCE)) ] ; then
5818 error "df total($DFTOTAL) mismatch OST total($BKTOTAL)"
5820 if [ $DFFREE -lt $(($BKFREE - $ALLOWANCE)) ] ||
5821 [ $DFFREE -gt $(($BKFREE + $ALLOWANCE)) ] ; then
5822 error "df free($DFFREE) mismatch OST free($BKFREE)"
5824 if [ $DFAVAIL -lt $(($BKAVAIL - $ALLOWANCE)) ] ||
5825 [ $DFAVAIL -gt $(($BKAVAIL + $ALLOWANCE)) ] ; then
5826 error "df avail($DFAVAIL) mismatch OST avail($BKAVAIL)"
5829 run_test 79 "df report consistency check ======================="
5831 test_80() { # bug 10718
5832 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5833 # relax strong synchronous semantics for slow backends like ZFS
5834 local soc="obdfilter.*.sync_on_lock_cancel"
5835 local soc_old=$(do_facet ost1 lctl get_param -n $soc | head -n1)
5837 if [ "$soc_old" != "never" -a "$(facet_fstype ost1)" != "ldiskfs" ]; then
5838 hosts=$(for host in $(seq -f "ost%g" 1 $OSTCOUNT); do
5839 facet_active_host $host; done | sort -u)
5840 do_nodes $hosts lctl set_param $soc=never
5843 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1M
5845 local BEFORE=`date +%s`
5846 cancel_lru_locks osc
5847 local AFTER=`date +%s`
5848 local DIFF=$((AFTER-BEFORE))
5849 if [ $DIFF -gt 1 ] ; then
5850 error "elapsed for 1M@1T = $DIFF"
5853 [ -n "$hosts" ] && do_nodes $hosts lctl set_param $soc=$soc_old
5857 run_test 80 "Page eviction is equally fast at high offsets too ===="
5859 test_81a() { # LU-456
5860 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5861 remote_ost_nodsh && skip "remote OST with nodsh" && return
5862 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
5863 # MUST OR with the OBD_FAIL_ONCE (0x80000000)
5864 do_facet ost1 lctl set_param fail_loc=0x80000228
5866 # write should trigger a retry and success
5867 $SETSTRIPE -i 0 -c 1 $DIR/$tfile
5868 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
5870 if [ $RC -ne 0 ] ; then
5871 error "write should success, but failed for $RC"
5874 run_test 81a "OST should retry write when get -ENOSPC ==============="
5876 test_81b() { # LU-456
5877 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5878 remote_ost_nodsh && skip "remote OST with nodsh" && return
5879 # define OBD_FAIL_OST_MAPBLK_ENOSPC 0x228
5880 # Don't OR with the OBD_FAIL_ONCE (0x80000000)
5881 do_facet ost1 lctl set_param fail_loc=0x228
5883 # write should retry several times and return -ENOSPC finally
5884 $SETSTRIPE -i 0 -c 1 $DIR/$tfile
5885 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
5888 if [ $RC -ne $ENOSPC ] ; then
5889 error "dd should fail for -ENOSPC, but succeed."
5892 run_test 81b "OST should return -ENOSPC when retry still fails ======="
5894 test_82() { # LU-1031
5895 dd if=/dev/zero of=$DIR/$tfile bs=1M count=10
5899 multiop_bg_pause $DIR/$tfile OG${gid1}_g${gid1}c || return 1
5901 multiop_bg_pause $DIR/$tfile O_G${gid2}r10g${gid2}c || return 2
5903 kill -USR1 $MULTIPID2
5905 if [[ `ps h -o comm -p $MULTIPID2` == "" ]]; then
5906 error "First grouplock does not block second one"
5908 echo "Second grouplock blocks first one"
5910 kill -USR1 $MULTIPID1
5914 run_test 82 "Basic grouplock test ==============================="
5917 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" &&
5919 test_mkdir -p $DIR/d99cvsroot
5920 chown $RUNAS_ID $DIR/d99cvsroot
5921 local oldPWD=$PWD # bug 13584, use $TMP as working dir
5924 $RUNAS cvs -d $DIR/d99cvsroot init || error "cvs init failed"
5927 run_test 99a "cvs init ========================================="
5930 [ -z "$(which cvs 2>/dev/null)" ] &&
5931 skip_env "could not find cvs" && return
5932 [ ! -d $DIR/d99cvsroot ] && test_99a
5934 # some versions of cvs import exit(1) when asked to import links or
5935 # files they can't read. ignore those files.
5936 TOIGNORE=$(find . -type l -printf '-I %f\n' -o \
5937 ! -perm +4 -printf '-I %f\n')
5938 $RUNAS cvs -d $DIR/d99cvsroot import -m "nomesg" $TOIGNORE \
5939 d99reposname vtag rtag
5941 run_test 99b "cvs import ======================================="
5944 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
5945 [ ! -d $DIR/d99cvsroot ] && test_99b
5947 test_mkdir -p $DIR/d99reposname
5948 chown $RUNAS_ID $DIR/d99reposname
5949 $RUNAS cvs -d $DIR/d99cvsroot co d99reposname
5951 run_test 99c "cvs checkout ====================================="
5954 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
5955 [ ! -d $DIR/d99cvsroot ] && test_99c
5956 cd $DIR/d99reposname
5958 $RUNAS cvs add -m 'addmsg' foo99
5960 run_test 99d "cvs add =========================================="
5963 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
5964 [ ! -d $DIR/d99cvsroot ] && test_99c
5965 cd $DIR/d99reposname
5968 run_test 99e "cvs update ======================================="
5971 [ -z "$(which cvs 2>/dev/null)" ] && skip_env "could not find cvs" && return
5972 [ ! -d $DIR/d99cvsroot ] && test_99d
5973 cd $DIR/d99reposname
5974 $RUNAS cvs commit -m 'nomsg' foo99
5975 rm -fr $DIR/d99cvsroot
5977 run_test 99f "cvs commit ======================================="
5980 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
5981 [ "$NETTYPE" = tcp ] || \
5982 { skip "TCP secure port test, not useful for NETTYPE=$NETTYPE" && \
5985 remote_ost_nodsh && skip "remote OST with nodsh" && return
5986 remote_mds_nodsh && skip "remote MDS with nodsh" && return
5988 { skip "useless for local single node setup" && return; }
5990 netstat -tna | ( rc=1; while read PROT SND RCV LOCAL REMOTE STAT; do
5991 [ "$PROT" != "tcp" ] && continue
5992 RPORT=$(echo $REMOTE | cut -d: -f2)
5993 [ "$RPORT" != "$ACCEPTOR_PORT" ] && continue
5996 LPORT=`echo $LOCAL | cut -d: -f2`
5997 if [ $LPORT -ge 1024 ]; then
5998 echo "bad: $PROT $SND $RCV $LOCAL $REMOTE $STAT"
6000 error_exit "local: $LPORT > 1024, remote: $RPORT"
6003 [ "$rc" = 0 ] || error_exit "privileged port not found" )
6005 run_test 100 "check local port using privileged port ==========="
6007 function get_named_value()
6016 echo $line | sed "s/^$tag[ ]*//"
6023 export CACHE_MAX=$($LCTL get_param -n llite.*.max_cached_mb |
6024 awk '/^max_cached_mb/ { print $2 }')
6027 $LCTL set_param -n llite.*.max_cached_mb $CACHE_MAX
6032 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6033 [ $MDSCOUNT -ge 2 ] && skip "skip now for >= 2 MDTs" && return #LU-4322
6037 local cache_limit=32
6039 $LCTL set_param -n osc.*-osc*.rpc_stats 0
6040 trap cleanup_101a EXIT
6041 $LCTL set_param -n llite.*.read_ahead_stats 0
6042 $LCTL set_param -n llite.*.max_cached_mb $cache_limit
6045 # randomly read 10000 of 64K chunks from file 3x 32MB in size
6047 echo "nreads: $nreads file size: $((cache_limit * 3))MB"
6048 $READS -f $DIR/$tfile -s$((cache_limit * 3192 * 1024)) -b65536 -C -n$nreads -t 180
6051 for s in $($LCTL get_param -n llite.*.read_ahead_stats |
6052 get_named_value 'read but discarded' | cut -d" " -f1); do
6053 discard=$(($discard + $s))
6057 if [[ $(($discard * 10)) -gt $nreads ]]; then
6058 $LCTL get_param osc.*-osc*.rpc_stats
6059 $LCTL get_param llite.*.read_ahead_stats
6060 error "too many ($discard) discarded pages"
6062 rm -f $DIR/$tfile || true
6064 run_test 101a "check read-ahead for random reads ================"
6067 test_mkdir -p $DIR/$tdir
6068 local STRIPE_SIZE=$1
6069 local FILE_LENGTH=$2
6072 local FILE_SIZE_MB=$((FILE_LENGTH / STRIPE_SIZE))
6074 local list=$(comma_list $(osts_nodes))
6075 set_osd_param $list '' read_cache_enable 0
6076 set_osd_param $list '' writethrough_cache_enable 0
6078 trap cleanup_test101bc EXIT
6079 # prepare the read-ahead file
6080 $SETSTRIPE -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $OSTCOUNT $DIR/$tfile
6082 dd if=/dev/zero of=$DIR/$tfile bs=$STRIPE_SIZE \
6083 count=$FILE_SIZE_MB 2> /dev/null
6087 cleanup_test101bc() {
6092 local list=$(comma_list $(osts_nodes))
6093 set_osd_param $list '' read_cache_enable 1
6094 set_osd_param $list '' writethrough_cache_enable 1
6098 awk 'BEGIN{total=0}; {total+=$1}; END{print total}'
6103 local STRIPE_SIZE=$2
6104 local FILE_LENGTH=$3
6105 local RA_INC=1048576
6106 local STRIDE_LENGTH=$((STRIPE_SIZE/READ_SIZE))
6107 local discard_limit=$((((STRIDE_LENGTH - 1)*3/(STRIDE_LENGTH*OSTCOUNT))* \
6108 (STRIDE_LENGTH*OSTCOUNT - STRIDE_LENGTH)))
6109 DISCARD=$($LCTL get_param -n llite.*.read_ahead_stats |
6110 get_named_value 'read but discarded' |
6111 cut -d" " -f1 | calc_total)
6112 if [[ $DISCARD -gt $discard_limit ]]; then
6113 $LCTL get_param llite.*.read_ahead_stats
6114 error "Too many ($DISCARD) discarded pages with size (${READ_SIZE})"
6116 echo "Read-ahead success for size ${READ_SIZE}"
6121 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6122 [[ $OSTCOUNT -lt 2 ]] &&
6123 skip_env "skipping stride IO stride-ahead test" && return
6124 local STRIPE_SIZE=1048576
6125 local STRIDE_SIZE=$((STRIPE_SIZE*OSTCOUNT))
6126 if [ $SLOW == "yes" ]; then
6127 local FILE_LENGTH=$((STRIDE_SIZE * 64))
6129 local FILE_LENGTH=$((STRIDE_SIZE * 8))
6132 local ITERATION=$((FILE_LENGTH / STRIDE_SIZE))
6134 # prepare the read-ahead file
6135 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
6136 cancel_lru_locks osc
6137 for BIDX in 2 4 8 16 32 64 128 256
6139 local BSIZE=$((BIDX*4096))
6140 local READ_COUNT=$((STRIPE_SIZE/BSIZE))
6141 local STRIDE_LENGTH=$((STRIDE_SIZE/BSIZE))
6142 local OFFSET=$((STRIPE_SIZE/BSIZE*(OSTCOUNT - 1)))
6143 $LCTL set_param -n llite.*.read_ahead_stats 0
6144 $READS -f $DIR/$tfile -l $STRIDE_LENGTH -o $OFFSET \
6145 -s $FILE_LENGTH -b $STRIPE_SIZE -a $READ_COUNT -n $ITERATION
6146 cancel_lru_locks osc
6147 ra_check_101 $BSIZE $STRIPE_SIZE $FILE_LENGTH
6152 run_test 101b "check stride-io mode read-ahead ================="
6155 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6156 local STRIPE_SIZE=1048576
6157 local FILE_LENGTH=$((STRIPE_SIZE*100))
6161 setup_test101bc $STRIPE_SIZE $FILE_LENGTH
6163 cancel_lru_locks osc
6164 $LCTL set_param osc.*.rpc_stats 0
6165 $READS -f $DIR/$tfile -s$FILE_LENGTH -b65536 -n$nreads -t 180
6166 for osc_rpc_stats in $($LCTL get_param -N osc.*.rpc_stats); do
6167 local stats=$($LCTL get_param -n $osc_rpc_stats)
6168 local lines=$(echo "$stats" | awk 'END {print NR;}')
6171 if [ $lines -le 20 ]; then
6174 for size in 1 2 4 8; do
6175 local rpc=$(echo "$stats" |
6176 awk '($1 == "'$size':") {print $2; exit; }')
6178 error "Small $((size*4))k read IO $rpc !"
6180 echo "$osc_rpc_stats check passed!"
6185 run_test 101c "check stripe_size aligned read-ahead ================="
6188 $LCTL get_param -n llite.*.max_read_ahead_mb | head -n 1
6189 $LCTL set_param -n llite.*.max_read_ahead_mb $1 > /dev/null 2>&1
6193 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6194 local file=$DIR/$tfile
6195 local sz_MB=${FILESIZE_101d:-500}
6196 local ra_MB=${READAHEAD_MB:-40}
6198 local free_MB=$(($(df -P $DIR | tail -n 1 | awk '{ print $4 }') / 1024))
6199 [ $free_MB -lt $sz_MB ] &&
6200 skip "Need free space ${sz_MB}M, have ${free_MB}M" && return
6202 echo "Create test file $file size ${sz_MB}M, ${free_MB}M free"
6203 $SETSTRIPE -c -1 $file || error "setstripe failed"
6205 dd if=/dev/zero of=$file bs=1M count=$sz_MB || error "dd failed"
6206 echo Cancel LRU locks on lustre client to flush the client cache
6207 cancel_lru_locks osc
6209 echo Disable read-ahead
6210 local old_READAHEAD=$(set_read_ahead 0)
6212 echo Reading the test file $file with read-ahead disabled
6213 local raOFF=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$sz_MB")
6215 echo Cancel LRU locks on lustre client to flush the client cache
6216 cancel_lru_locks osc
6217 echo Enable read-ahead with ${ra_MB}MB
6218 set_read_ahead $ra_MB
6220 echo Reading the test file $file with read-ahead enabled
6221 local raON=$(do_and_time "dd if=$file of=/dev/null bs=1M count=$sz_MB")
6223 echo "read-ahead disabled time read $raOFF"
6224 echo "read-ahead enabled time read $raON"
6226 set_read_ahead $old_READAHEAD
6228 wait_delete_completed
6230 [ $raOFF -le 1 -o $raON -lt $raOFF ] ||
6231 error "readahead ${raON}s > no-readahead ${raOFF}s ${sz_MB}M"
6233 run_test 101d "file read with and without read-ahead enabled"
6236 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6237 local file=$DIR/$tfile
6238 local size_KB=500 #KB
6242 local free_KB=$(df -P $DIR | tail -n 1 | awk '{ print $4 }')
6243 local need_KB=$((count * size_KB))
6244 [[ $free_KB -le $need_KB ]] &&
6245 skip_env "Need free space $need_KB, have $free_KB" && return
6247 echo "Creating $count ${size_KB}K test files"
6248 for ((i = 0; i < $count; i++)); do
6249 dd if=/dev/zero of=$file.$i bs=$bsize count=$size_KB 2>/dev/null
6252 echo "Cancel LRU locks on lustre client to flush the client cache"
6253 cancel_lru_locks osc
6255 echo "Reset readahead stats"
6256 $LCTL set_param -n llite.*.read_ahead_stats 0
6258 for ((i = 0; i < $count; i++)); do
6259 dd if=$file.$i of=/dev/null bs=$bsize count=$size_KB 2>/dev/null
6262 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
6263 get_named_value 'misses' | cut -d" " -f1 | calc_total)
6265 for ((i = 0; i < $count; i++)); do
6266 rm -rf $file.$i 2>/dev/null
6269 #10000 means 20% reads are missing in readahead
6270 [[ $miss -lt 10000 ]] || error "misses too much for small reads"
6272 run_test 101e "check read-ahead for small read(1k) for small files(500k)"
6274 cleanup_test101f() {
6276 $LCTL set_param -n llite.*.max_read_ahead_whole_mb $MAX_WHOLE_MB
6277 rm -rf $DIR/$tfile 2>/dev/null
6281 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6282 local file=$DIR/$tfile
6285 MAX_WHOLE_MB=$($LCTL get_param -n llite.*.max_read_ahead_whole_mb)
6286 $LCTL set_param -n llite.*.max_read_ahead_whole_mb 2
6287 dd if=/dev/zero of=${file} bs=2097152 count=1 2>/dev/null
6288 trap cleanup_test101f EXIT
6290 echo Cancel LRU locks on lustre client to flush the client cache
6291 cancel_lru_locks osc
6293 echo Reset readahead stats
6294 $LCTL set_param -n llite.*.read_ahead_stats 0
6295 # Random read in a 2M file, because max_read_ahead_whole_mb = 2M,
6296 # readahead should read in 2M file on second read, so only miss
6298 echo Random 4K reads on 2M file for 1000 times
6299 $READS -f $file -s 2097152 -b 4096 -n $nreads
6301 echo checking missing pages
6302 local miss=$($LCTL get_param -n llite.*.read_ahead_stats |
6303 get_named_value 'misses' | cut -d" " -f1 | calc_total)
6305 [ $miss -lt 3 ] || error "misses too much pages!"
6308 run_test 101f "check read-ahead for max_read_ahead_whole_mb"
6311 test_mkdir -p $DIR/$tdir
6312 chown $RUNAS_ID $DIR/$tdir
6315 STRIPE_COUNT=$OSTCOUNT
6316 [[ $OSTCOUNT -gt 4 ]] && STRIPE_COUNT=4
6318 trap cleanup_test102 EXIT
6320 $1 $SETSTRIPE -S $STRIPE_SIZE -i $STRIPE_OFFSET -c $STRIPE_COUNT $tdir
6322 for num in 1 2 3 4; do
6323 for count in $(seq 1 $STRIPE_COUNT); do
6324 for idx in $(seq 0 $[$STRIPE_COUNT - 1]); do
6325 local size=`expr $STRIPE_SIZE \* $num`
6326 local file=file"$num-$idx-$count"
6327 $1 $SETSTRIPE -S $size -i $idx -c $count $file
6333 $1 $TAR cf $TMP/f102.tar $tdir --xattrs
6339 rm -rf $DIR/d0.sanity/d102
6343 local testfile=$DIR/xattr_testfile
6347 [ "$UID" != 0 ] && skip_env "must run as root" && return
6348 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep xattr)" ] &&
6349 skip_env "must have user_xattr" && return
6351 [ -z "$(which setfattr 2>/dev/null)" ] &&
6352 skip_env "could not find setfattr" && return
6354 echo "set/get xattr..."
6355 setfattr -n trusted.name1 -v value1 $testfile ||
6356 error "setfattr -n trusted.name1=value1 $testfile failed"
6357 getfattr -n trusted.name1 $testfile 2> /dev/null |
6358 grep "trusted.name1=.value1" ||
6359 error "$testfile missing trusted.name1=value1"
6361 setfattr -n user.author1 -v author1 $testfile ||
6362 error "setfattr -n user.author1=author1 $testfile failed"
6363 getfattr -n user.author1 $testfile 2> /dev/null |
6364 grep "user.author1=.author1" ||
6365 error "$testfile missing trusted.author1=author1"
6368 setfattr -n trusted.name2 -v value2 $testfile ||
6369 error "$testfile unable to set trusted.name2"
6370 setfattr -n trusted.name3 -v value3 $testfile ||
6371 error "$testfile unable to set trusted.name3"
6372 [ $(getfattr -d -m "^trusted" $testfile 2> /dev/null |
6373 grep "trusted.name" | wc -l) -eq 3 ] ||
6374 error "$testfile missing 3 trusted.name xattrs"
6376 setfattr -n user.author2 -v author2 $testfile ||
6377 error "$testfile unable to set user.author2"
6378 setfattr -n user.author3 -v author3 $testfile ||
6379 error "$testfile unable to set user.author3"
6380 [ $(getfattr -d -m "^user" $testfile 2> /dev/null |
6381 grep "user.author" | wc -l) -eq 3 ] ||
6382 error "$testfile missing 3 user.author xattrs"
6384 echo "remove xattr..."
6385 setfattr -x trusted.name1 $testfile ||
6386 error "$testfile error deleting trusted.name1"
6387 getfattr -d -m trusted $testfile 2> /dev/null | grep "trusted.name1" &&
6388 error "$testfile did not delete trusted.name1 xattr"
6390 setfattr -x user.author1 $testfile ||
6391 error "$testfile error deleting user.author1"
6392 getfattr -d -m user $testfile 2> /dev/null | grep "user.author1" &&
6393 error "$testfile did not delete trusted.name1 xattr"
6395 # b10667: setting lustre special xattr be silently discarded
6396 echo "set lustre special xattr ..."
6397 setfattr -n "trusted.lov" -v "invalid value" $testfile ||
6398 error "$testfile allowed setting trusted.lov"
6400 run_test 102a "user xattr test =================================="
6403 [ -z "$(which setfattr 2>/dev/null)" ] &&
6404 skip_env "could not find setfattr" && return
6406 # b10930: get/set/list trusted.lov xattr
6407 echo "get/set/list trusted.lov xattr ..."
6408 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test" && return
6409 local testfile=$DIR/$tfile
6410 $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $testfile ||
6411 error "setstripe failed"
6412 local STRIPECOUNT=$($GETSTRIPE -c $testfile) ||
6413 error "getstripe failed"
6414 getfattr -d -m "^trusted" $testfile 2>/dev/null | grep "trusted.lov" ||
6415 error "can't get trusted.lov from $testfile"
6417 local testfile2=${testfile}2
6418 local value=$(getfattr -n trusted.lov $testfile 2>/dev/null |
6419 grep "trusted.lov" | sed -e 's/[^=]\+=//')
6422 setfattr -n trusted.lov -v $value $testfile2
6423 local stripe_size=$($GETSTRIPE -S $testfile2)
6424 local stripe_count=$($GETSTRIPE -c $testfile2)
6425 [[ $stripe_size -eq 65536 ]] ||
6426 error "stripe size $stripe_size != 65536"
6427 [[ $stripe_count -eq $STRIPECOUNT ]] ||
6428 error "stripe count $stripe_count != $STRIPECOUNT"
6431 run_test 102b "getfattr/setfattr for trusted.lov EAs ============"
6434 [ -z "$(which setfattr 2>/dev/null)" ] &&
6435 skip_env "could not find setfattr" && return
6437 # b10930: get/set/list lustre.lov xattr
6438 echo "get/set/list lustre.lov xattr ..."
6439 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping 2-stripe test" && return
6440 test_mkdir -p $DIR/$tdir
6441 chown $RUNAS_ID $DIR/$tdir
6442 local testfile=$DIR/$tdir/$tfile
6443 $RUNAS $SETSTRIPE -S 65536 -i 1 -c $OSTCOUNT $testfile ||
6444 error "setstripe failed"
6445 local STRIPECOUNT=$($RUNAS $GETSTRIPE -c $testfile) ||
6446 error "getstripe failed"
6447 $RUNAS getfattr -d -m "^lustre" $testfile 2> /dev/null | \
6448 grep "lustre.lov" || error "can't get lustre.lov from $testfile"
6450 local testfile2=${testfile}2
6451 local value=`getfattr -n lustre.lov $testfile 2> /dev/null | \
6452 grep "lustre.lov" |sed -e 's/[^=]\+=//' `
6454 $RUNAS $MCREATE $testfile2
6455 $RUNAS setfattr -n lustre.lov -v $value $testfile2
6456 local stripe_size=$($RUNAS $GETSTRIPE -S $testfile2)
6457 local stripe_count=$($RUNAS $GETSTRIPE -c $testfile2)
6458 [ $stripe_size -eq 65536 ] || error "stripe size $stripe_size != 65536"
6459 [ $stripe_count -eq $STRIPECOUNT ] ||
6460 error "stripe count $stripe_count != $STRIPECOUNT"
6462 run_test 102c "non-root getfattr/setfattr for lustre.lov EAs ==========="
6464 compare_stripe_info1() {
6465 local stripe_index_all_zero=true
6467 for num in 1 2 3 4; do
6468 for count in $(seq 1 $STRIPE_COUNT); do
6469 for offset in $(seq 0 $[$STRIPE_COUNT - 1]); do
6470 local size=$((STRIPE_SIZE * num))
6471 local file=file"$num-$offset-$count"
6472 stripe_size=$(lfs getstripe -S $PWD/$file)
6473 [[ $stripe_size -ne $size ]] &&
6474 error "$file: size $stripe_size != $size"
6475 stripe_count=$(lfs getstripe -c $PWD/$file)
6476 # allow fewer stripes to be created, ORI-601
6477 [[ $stripe_count -lt $(((3 * count + 3) / 4)) ]] &&
6478 error "$file: count $stripe_count != $count"
6479 stripe_index=$(lfs getstripe -i $PWD/$file)
6480 [[ $stripe_index -ne 0 ]] &&
6481 stripe_index_all_zero=false
6485 $stripe_index_all_zero &&
6486 error "all files are being extracted starting from OST index 0"
6491 [ -n "$(which tar 2>/dev/null)" ] &&
6492 strings $(which tar) | grep -q "lustre" && echo tar
6496 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6497 # b10930: tar test for trusted.lov xattr
6498 TAR=$(find_lustre_tar)
6499 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
6500 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping N-stripe test" && return
6502 test_mkdir -p $DIR/d102d
6503 $TAR xf $TMP/f102.tar -C $DIR/d102d --xattrs
6505 compare_stripe_info1
6507 run_test 102d "tar restore stripe info from tarfile,not keep osts ==========="
6510 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6511 # b10930: tar test for trusted.lov xattr
6512 TAR=$(find_lustre_tar)
6513 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
6514 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping N-stripe test" && return
6516 test_mkdir -p $DIR/d102f
6518 $TAR cf - --xattrs $tdir | $TAR xf - --xattrs -C $DIR/d102f
6520 compare_stripe_info1
6522 run_test 102f "tar copy files, not keep osts ==========="
6525 local xsize=${1:-1024} # in bytes
6526 local file=$DIR/$tfile
6528 [ -z $(lctl get_param -n mdc.*.connect_flags | grep xattr) ] &&
6529 skip "must have user_xattr" && return 0
6530 [ -z "$(which setfattr 2>/dev/null)" ] &&
6531 skip_env "could not find setfattr" && return 0
6532 [ -z "$(which getfattr 2>/dev/null)" ] &&
6533 skip_env "could not find getfattr" && return 0
6537 local value="$(generate_string $xsize)"
6539 local xbig=trusted.big
6540 log "save $xbig on $file"
6541 setfattr -n $xbig -v $value $file ||
6542 error "saving $xbig on $file failed"
6544 local orig=$(get_xattr_value $xbig $file)
6545 [[ "$orig" != "$value" ]] && error "$xbig different after saving $xbig"
6547 local xsml=trusted.sml
6548 log "save $xsml on $file"
6549 setfattr -n $xsml -v val $file || error "saving $xsml on $file failed"
6551 local new=$(get_xattr_value $xbig $file)
6552 [[ "$new" != "$orig" ]] && error "$xbig different after saving $xsml"
6554 log "grow $xsml on $file"
6555 setfattr -n $xsml -v "$value" $file ||
6556 error "growing $xsml on $file failed"
6558 new=$(get_xattr_value $xbig $file)
6559 [[ "$new" != "$orig" ]] && error "$xbig different after growing $xsml"
6560 log "$xbig still valid after growing $xsml"
6565 test_102h() { # bug 15777
6568 run_test 102h "grow xattr from inside inode to external block"
6571 large_xattr_enabled || { skip "large_xattr disabled" && return; }
6572 grow_xattr $(max_xattr_size)
6574 run_test 102ha "grow xattr from inside inode to external inode"
6576 test_102i() { # bug 17038
6577 [ -z "$(which getfattr 2>/dev/null)" ] &&
6578 skip "could not find getfattr" && return
6580 ln -s $DIR/$tfile $DIR/${tfile}link
6581 getfattr -n trusted.lov $DIR/$tfile ||
6582 error "lgetxattr on $DIR/$tfile failed"
6583 getfattr -h -n trusted.lov $DIR/${tfile}link 2>&1 |
6584 grep -i "no such attr" ||
6585 error "error for lgetxattr on $DIR/${tfile}link is not ENODATA"
6586 rm -f $DIR/$tfile $DIR/${tfile}link
6588 run_test 102i "lgetxattr test on symbolic link ============"
6591 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6592 TAR=$(find_lustre_tar)
6593 [ -z "$TAR" ] && skip_env "lustre-aware tar is not installed" && return
6594 [[ $OSTCOUNT -lt 2 ]] && skip_env "skipping N-stripe test" && return
6595 setup_test102 "$RUNAS"
6596 test_mkdir -p $DIR/d102j
6597 chown $RUNAS_ID $DIR/d102j
6598 $RUNAS $TAR xf $TMP/f102.tar -C $DIR/d102j --xattrs
6600 compare_stripe_info1 "$RUNAS"
6602 run_test 102j "non-root tar restore stripe info from tarfile, not keep osts ==="
6605 [ -z "$(which setfattr 2>/dev/null)" ] &&
6606 skip "could not find setfattr" && return
6608 # b22187 just check that does not crash for regular file.
6609 setfattr -n trusted.lov $DIR/$tfile
6610 # b22187 'setfattr -n trusted.lov' should work as remove LOV EA for directories
6611 local test_kdir=$DIR/d102k
6612 test_mkdir $test_kdir
6613 local default_size=`$GETSTRIPE -S $test_kdir`
6614 local default_count=`$GETSTRIPE -c $test_kdir`
6615 local default_offset=`$GETSTRIPE -i $test_kdir`
6616 $SETSTRIPE -S 65536 -i 0 -c $OSTCOUNT $test_kdir ||
6617 error 'dir setstripe failed'
6618 setfattr -n trusted.lov $test_kdir
6619 local stripe_size=`$GETSTRIPE -S $test_kdir`
6620 local stripe_count=`$GETSTRIPE -c $test_kdir`
6621 local stripe_offset=`$GETSTRIPE -i $test_kdir`
6622 [ $stripe_size -eq $default_size ] ||
6623 error "stripe size $stripe_size != $default_size"
6624 [ $stripe_count -eq $default_count ] ||
6625 error "stripe count $stripe_count != $default_count"
6626 [ $stripe_offset -eq $default_offset ] ||
6627 error "stripe offset $stripe_offset != $default_offset"
6628 rm -rf $DIR/$tfile $test_kdir
6630 run_test 102k "setfattr without parameter of value shouldn't cause a crash"
6633 [ -z "$(which getfattr 2>/dev/null)" ] &&
6634 skip "could not find getfattr" && return
6636 # LU-532 trusted. xattr is invisible to non-root
6637 local testfile=$DIR/$tfile
6641 echo "listxattr as user..."
6642 chown $RUNAS_ID $testfile
6643 $RUNAS getfattr -d -m '.*' $testfile 2>&1 |
6644 grep -q "trusted" &&
6645 error "$testfile trusted xattrs are user visible"
6649 run_test 102l "listxattr size test =================================="
6651 test_102m() { # LU-3403 llite: error of listxattr when buffer is small
6652 local path=$DIR/$tfile
6655 listxattr_size_check $path || error "listattr_size_check $path failed"
6657 run_test 102m "Ensure listxattr fails on small bufffer ========"
6661 getxattr() { # getxattr path name
6662 # Return the base64 encoding of the value of xattr name on path.
6666 # # getfattr --absolute-names --encoding=base64 --name=trusted.lov $path
6668 # trusted.lov=0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
6670 # We print just 0s0AvRCwEAAAAGAAAAAAAAAAAEAAACAAAAAAAQAAEAA...AAAAAAAAA=
6672 getfattr --absolute-names --encoding=base64 --name=$name $path |
6673 awk -F= -v name=$name '$1 == name {
6674 print substr($0, index($0, "=") + 1);
6678 test_102n() { # LU-4101 mdt: protect internal xattrs
6679 local file0=$DIR/$tfile.0
6680 local file1=$DIR/$tfile.1
6681 local xattr0=$TMP/$tfile.0
6682 local xattr1=$TMP/$tfile.1
6686 [ -z "$(which setfattr 2>/dev/null)" ] &&
6687 skip "could not find setfattr" && return
6689 if [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.50) ]
6691 skip "MDT < 2.5.50 allows setxattr on internal trusted xattrs"
6695 rm -rf $file0 $file1 $xattr0 $xattr1
6698 # Get 'before' xattrs of $file1.
6699 getfattr --absolute-names --dump --match=- $file1 > $xattr0
6701 for name in lov lma lmv link fid version som hsm lfsck_namespace; do
6702 # Try to copy xattr from $file0 to $file1.
6703 value=$(getxattr $file0 trusted.$name 2> /dev/null)
6705 setfattr --name=trusted.$name --value="$value" $file1 ||
6706 error "setxattr 'trusted.$name' failed"
6708 # Try to set a garbage xattr.
6709 value=0sVGhlIHF1aWNrIGJyb3duIGZveCBqdW1wcyBvdmVyIGl0c2VsZi4=
6711 setfattr --name=trusted.$name --value="$value" $file1 ||
6712 error "setxattr 'trusted.$name' failed"
6714 # Try to remove the xattr from $file1. We don't care if this
6715 # appears to succeed or fail, we just don't want there to be
6716 # any changes or crashes.
6717 setfattr --remove=$trusted.$name $file1 2> /dev/null
6720 # Get 'after' xattrs of file1.
6721 getfattr --absolute-names --dump --match=- $file1 > $xattr1
6723 if ! diff $xattr0 $xattr1; then
6724 error "before and after xattrs of '$file1' differ"
6727 rm -rf $file0 $file1 $xattr0 $xattr1
6731 run_test 102n "silently ignore setxattr on internal trusted xattrs"
6733 test_102p() { # LU-4703 setxattr did not check ownership
6734 local testfile=$DIR/$tfile
6736 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.56) ] &&
6737 skip "MDS needs to be at least 2.5.56" && return
6741 echo "setfacl as user..."
6742 $RUNAS setfacl -m "u:$RUNAS_ID:rwx" $testfile
6743 [ $? -ne 0 ] || error "setfacl by $RUNAS_ID was allowed on $testfile"
6745 echo "setfattr as user..."
6746 setfacl -m "u:$RUNAS_ID:---" $testfile
6747 $RUNAS setfattr -x system.posix_acl_access $testfile
6748 [ $? -ne 0 ] || error "setfattr by $RUNAS_ID was allowed on $testfile"
6750 run_test 102p "check setxattr(2) correctly fails without permission"
6754 $LUSTRE/tests/acl/run $LUSTRE/tests/acl/$1.test
6759 [ "$UID" != 0 ] && skip_env "must run as root" && return
6760 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] &&
6761 skip "must have acl enabled" && return
6762 [ -z "$(which setfacl 2>/dev/null)" ] &&
6763 skip_env "could not find setfacl" && return
6764 $GSS && skip "could not run under gss" && return
6766 declare -a identity_old
6768 for num in $(seq $MDSCOUNT); do
6769 switch_identity $num true || identity_old[$num]=$?
6776 echo "performing cp ..."
6777 run_acl_subtest cp || error "run_acl_subtest cp failed"
6778 echo "performing getfacl-noacl..."
6779 run_acl_subtest getfacl-noacl || error "getfacl-noacl test failed"
6780 echo "performing misc..."
6781 run_acl_subtest misc || error "misc test failed"
6782 echo "performing permissions..."
6783 run_acl_subtest permissions || error "permissions failed"
6784 echo "performing setfacl..."
6785 run_acl_subtest setfacl || error "setfacl test failed"
6787 # inheritance test got from HP
6788 echo "performing inheritance..."
6789 cp $LUSTRE/tests/acl/make-tree . || error "cannot copy make-tree"
6790 chmod +x make-tree || error "chmod +x failed"
6791 run_acl_subtest inheritance || error "inheritance test failed"
6794 echo "LU-974 ignore umask when acl is enabled..."
6795 run_acl_subtest 974 || error "LU-974 umask test failed"
6796 if [ $MDSCOUNT -ge 2 ]; then
6797 run_acl_subtest 974_remote ||
6798 error "LU-974 umask test failed under remote dir"
6801 echo "LU-2561 newly created file is same size as directory..."
6802 if [ $(facet_fstype $SINGLEMDS) != "zfs" ]; then
6803 run_acl_subtest 2561 || error "LU-2561 test failed"
6805 run_acl_subtest 2561_zfs || error "LU-2561 zfs test failed"
6808 run_acl_subtest 4924 || error "LU-4924 test failed"
6813 for num in $(seq $MDSCOUNT); do
6814 if [ "${identity_old[$num]}" = 1 ]; then
6815 switch_identity $num false || identity_old[$num]=$?
6819 run_test 103 "acl test ========================================="
6822 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6824 lfs df || error "lfs df failed"
6825 lfs df -ih || error "lfs df -ih failed"
6826 lfs df -h $DIR || error "lfs df -h $DIR failed"
6827 lfs df -i $DIR || error "lfs df -i $DIR failed"
6828 lfs df $DIR/$tfile || error "lfs df $DIR/$tfile failed"
6829 lfs df -ih $DIR/$tfile || error "lfs df -ih $DIR/$tfile failed"
6831 local OSC=$(lctl dl | grep OST0000-osc-[^M] | awk '{ print $4 }')
6832 lctl --device %$OSC deactivate
6833 lfs df || error "lfs df with deactivated OSC failed"
6834 lctl --device %$OSC activate
6835 # wait the osc back to normal
6836 wait_osc_import_state client ost FULL
6838 lfs df || error "lfs df with reactivated OSC failed"
6841 run_test 104a "lfs df [-ih] [path] test ========================="
6844 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6845 [ $RUNAS_ID -eq $UID ] &&
6846 skip_env "RUNAS_ID = UID = $UID -- skipping" && return
6848 denied_cnt=$(($($RUNAS $LFS check servers 2>&1 |
6849 grep "Permission denied" | wc -l)))
6850 if [ $denied_cnt -ne 0 ]; then
6851 error "lfs check servers test failed"
6854 run_test 104b "$RUNAS lfs check servers test ===================="
6857 # doesn't work on 2.4 kernels
6859 if $(flock_is_enabled); then
6860 flocks_test 1 on -f $DIR/$tfile || error "fail flock on"
6862 flocks_test 1 off -f $DIR/$tfile || error "fail flock off"
6866 run_test 105a "flock when mounted without -o flock test ========"
6870 if $(flock_is_enabled); then
6871 flocks_test 1 on -c $DIR/$tfile || error "fail flock on"
6873 flocks_test 1 off -c $DIR/$tfile || error "fail flock off"
6877 run_test 105b "fcntl when mounted without -o flock test ========"
6881 if $(flock_is_enabled); then
6882 flocks_test 1 on -l $DIR/$tfile || error "fail flock on"
6884 flocks_test 1 off -l $DIR/$tfile || error "fail flock off"
6888 run_test 105c "lockf when mounted without -o flock test ========"
6890 test_105d() { # bug 15924
6891 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6892 test_mkdir -p $DIR/$tdir
6893 flock_is_enabled || { skip "mount w/o flock enabled" && return; }
6894 #define OBD_FAIL_LDLM_CP_CB_WAIT 0x315
6895 $LCTL set_param fail_loc=0x80000315
6896 flocks_test 2 $DIR/$tdir
6898 run_test 105d "flock race (should not freeze) ========"
6900 test_105e() { # bug 22660 && 22040
6901 flock_is_enabled || { skip "mount w/o flock enabled" && return; }
6903 flocks_test 3 $DIR/$tfile
6905 run_test 105e "Two conflicting flocks from same process ======="
6907 test_106() { #bug 10921
6908 test_mkdir -p $DIR/$tdir
6909 $DIR/$tdir && error "exec $DIR/$tdir succeeded"
6910 chmod 777 $DIR/$tdir || error "chmod $DIR/$tdir failed"
6912 run_test 106 "attempt exec of dir followed by chown of that dir"
6915 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6922 local save_pattern=$(sysctl -n kernel.core_pattern)
6923 local save_uses_pid=$(sysctl -n kernel.core_uses_pid)
6924 sysctl -w kernel.core_pattern=$file
6925 sysctl -w kernel.core_uses_pid=0
6933 kill -s 11 $SLEEPPID
6935 if [ -e $file ]; then
6936 size=`stat -c%s $file`
6937 [ $size -eq 0 ] && error "Fail to create core file $file"
6939 error "Fail to create core file $file"
6942 sysctl -w kernel.core_pattern=$save_pattern
6943 sysctl -w kernel.core_uses_pid=$save_uses_pid
6946 run_test 107 "Coredump on SIG"
6949 test_mkdir -p $DIR/$tdir
6950 test_mkdir $DIR/$tdir/$(str_repeat 'a' 255) ||
6951 error "mkdir with 255 char failed"
6952 test_mkdir $DIR/$tdir/$(str_repeat 'b' 256) &&
6953 error "mkdir with 256 char should fail, but did not"
6954 touch $DIR/$tdir/$(str_repeat 'x' 255) ||
6955 error "create with 255 char failed"
6956 touch $DIR/$tdir/$(str_repeat 'y' 256) &&
6957 error "create with 256 char should fail, but did not"
6962 run_test 110 "filename length checking"
6965 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
6966 OSTIO_pre=$(ps -e | grep ll_ost_io | awk '{ print $4 }'| sort -n |
6967 tail -1 | cut -c11-20)
6968 [ -z "$OSTIO_pre" ] && skip "no OSS threads" && return
6969 echo "Starting with $OSTIO_pre threads"
6972 NUMFREE=$(df -i -P $DIR | tail -n 1 | awk '{ print $4 }')
6973 [[ $NUMFREE -lt $NUMTEST ]] && NUMTEST=$(($NUMFREE - 1000))
6974 echo "$NUMTEST creates/unlinks"
6975 test_mkdir -p $DIR/$tdir
6976 createmany -o $DIR/$tdir/$tfile $NUMTEST
6977 unlinkmany $DIR/$tdir/$tfile $NUMTEST
6979 OSTIO_post=$(ps -e | grep ll_ost_io | awk '{ print $4 }' | sort -n |
6980 tail -1 | cut -c11-20)
6982 # don't return an error
6983 [ $OSTIO_post == $OSTIO_pre ] && echo \
6984 "WARNING: No new ll_ost_io threads were created ($OSTIO_pre)" &&
6985 echo "This may be fine, depending on what ran before this test" &&
6986 echo "and how fast this system is." && return
6988 echo "Started with $OSTIO_pre threads, ended with $OSTIO_post"
6990 run_test 115 "verify dynamic thread creation===================="
6993 wait_delete_completed
6994 AVAIL=($(lctl get_param -n osc.*[oO][sS][cC]-[^M]*.kbytesavail))
6995 echo OST kbytes available: ${AVAIL[@]}
6996 MAXI=0; MAXV=${AVAIL[0]}
6997 MINI=0; MINV=${AVAIL[0]}
6998 for ((i = 0; i < ${#AVAIL[@]}; i++)); do
6999 #echo OST $i: ${AVAIL[i]}kb
7000 if [[ ${AVAIL[i]} -gt $MAXV ]]; then
7001 MAXV=${AVAIL[i]}; MAXI=$i
7003 if [[ ${AVAIL[i]} -lt $MINV ]]; then
7004 MINV=${AVAIL[i]}; MINI=$i
7007 echo Min free space: OST $MINI: $MINV
7008 echo Max free space: OST $MAXI: $MAXV
7011 test_116a() { # was previously test_116()
7012 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7013 [[ $OSTCOUNT -lt 2 ]] && skip_env "$OSTCOUNT < 2 OSTs" && return
7015 echo -n "Free space priority "
7016 do_facet $SINGLEMDS lctl get_param -n lo*.*-mdtlov.qos_prio_free |
7021 [ $MINV -eq 0 ] && skip "no free space in OST$MINI, skip" && return
7022 [ $MINV -gt 10000000 ] && skip "too much free space in OST$MINI, skip" \
7024 trap simple_cleanup_common EXIT
7027 # Check if we need to generate uneven OSTs
7028 test_mkdir -p $DIR/$tdir/OST${MINI}
7029 local FILL=$(($MINV / 4))
7030 local DIFF=$(($MAXV - $MINV))
7031 local DIFF2=$(($DIFF * 100 / $MINV))
7033 local threshold=$(do_facet $SINGLEMDS \
7034 lctl get_param -n *.*MDT0000-mdtlov.qos_threshold_rr | head -n1)
7035 threshold=${threshold%%%}
7036 echo -n "Check for uneven OSTs: "
7037 echo -n "diff=${DIFF}KB (${DIFF2}%) must be > ${threshold}% ..."
7039 if [[ $DIFF2 -gt $threshold ]]; then
7041 echo "Don't need to fill OST$MINI"
7043 # generate uneven OSTs. Write 2% over the QOS threshold value
7045 DIFF=$(($threshold - $DIFF2 + 2))
7046 DIFF2=$(( ($MINV * $DIFF)/100 ))
7047 echo "Fill ${DIFF}% remaining space in OST${MINI} with ${DIFF2}KB"
7048 $SETSTRIPE -i $MINI -c 1 $DIR/$tdir/OST${MINI} ||
7049 error "setstripe failed"
7050 DIFF=$(($DIFF2 / 2048))
7052 while [ $i -lt $DIFF ]; do
7054 dd if=/dev/zero of=$DIR/$tdir/OST${MINI}/$tfile-$i \
7055 bs=2M count=1 2>/dev/null
7064 DIFF=$(($MAXV - $MINV))
7065 DIFF2=$(($DIFF * 100 / $MINV))
7066 echo -n "diff=${DIFF}=${DIFF2}% must be > ${threshold}% for QOS mode..."
7067 if [[ $DIFF2 -gt $threshold ]]; then
7070 echo "failed - QOS mode won't be used"
7071 skip "QOS imbalance criteria not met"
7072 simple_cleanup_common
7076 MINI1=$MINI; MINV1=$MINV
7077 MAXI1=$MAXI; MAXV1=$MAXV
7079 # now fill using QOS
7080 $SETSTRIPE -c 1 $DIR/$tdir
7081 FILL=$(($FILL / 200))
7082 if [ $FILL -gt 600 ]; then
7085 echo "writing $FILL files to QOS-assigned OSTs"
7087 while [ $i -lt $FILL ]; do
7089 dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=200k \
7093 echo "wrote $i 200k files"
7097 echo "Note: free space may not be updated, so measurements might be off"
7099 DIFF2=$(($MAXV - $MINV))
7100 echo "free space delta: orig $DIFF final $DIFF2"
7101 [ $DIFF2 -gt $DIFF ] && echo "delta got worse!"
7102 DIFF=$(($MINV1 - ${AVAIL[$MINI1]}))
7103 echo "Wrote ${DIFF}KB to smaller OST $MINI1"
7104 DIFF2=$(($MAXV1 - ${AVAIL[$MAXI1]}))
7105 echo "Wrote ${DIFF2}KB to larger OST $MAXI1"
7106 FILL=$(($DIFF2 * 100 / $DIFF - 100))
7108 echo "Wrote ${FILL}% more data to larger OST $MAXI1"
7110 # Figure out which files were written where
7111 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
7112 awk '/'$MINI1': / {print $2; exit}')
7114 MINC=$($GETSTRIPE --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
7115 echo "$MINC files created on smaller OST $MINI1"
7116 UUID=$(lctl get_param -n lov.${FSNAME}-clilov-*.target_obd |
7117 awk '/'$MAXI1': / {print $2; exit}')
7119 MAXC=$($GETSTRIPE --ost $UUID $DIR/$tdir | grep $DIR | wc -l)
7120 echo "$MAXC files created on larger OST $MAXI1"
7121 FILL=$(($MAXC * 100 / $MINC - 100))
7122 [[ $MINC -gt 0 ]] &&
7123 echo "Wrote ${FILL}% more files to larger OST $MAXI1"
7124 [[ $MAXC -gt $MINC ]] ||
7125 error_ignore LU-9 "stripe QOS didn't balance free space"
7126 simple_cleanup_common
7128 run_test 116a "stripe QOS: free space balance ==================="
7130 test_116b() { # LU-2093
7131 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7132 [ -z "$($LCTL get_param -n lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr |
7133 head -1 2>/dev/null)" ] && skip "no QOS" && return
7134 #define OBD_FAIL_MDS_OSC_CREATE_FAIL 0x147
7136 old_rr=$(do_facet $SINGLEMDS lctl get_param -n \
7137 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr | head -1)
7138 do_facet $SINGLEMDS lctl set_param \
7139 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr=0
7141 do_facet $SINGLEMDS lctl set_param fail_loc=0x147
7142 createmany -o $DIR/$tdir/f- 20 || error "can't create"
7143 do_facet $SINGLEMDS lctl set_param fail_loc=0
7145 do_facet $SINGLEMDS lctl set_param \
7146 lo*.$FSNAME-MDT0000-mdtlov.qos_threshold_rr=$old_rr
7148 run_test 116b "QoS shouldn't LBUG if not enough OSTs found on the 2nd pass"
7150 test_117() # bug 10891
7152 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7153 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1
7154 #define OBD_FAIL_OST_SETATTR_CREDITS 0x21e
7155 lctl set_param fail_loc=0x21e
7156 > $DIR/$tfile || error "truncate failed"
7157 lctl set_param fail_loc=0
7158 echo "Truncate succeeded."
7161 run_test 117 "verify osd extend =========="
7163 NO_SLOW_RESENDCOUNT=4
7164 export OLD_RESENDCOUNT=""
7165 set_resend_count () {
7166 local PROC_RESENDCOUNT="osc.${FSNAME}-OST*-osc-*.resend_count"
7167 OLD_RESENDCOUNT=$(lctl get_param -n $PROC_RESENDCOUNT | head -n1)
7168 lctl set_param -n $PROC_RESENDCOUNT $1
7169 echo resend_count is set to $(lctl get_param -n $PROC_RESENDCOUNT)
7172 # for reduce test_118* time (b=14842)
7173 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
7175 # Reset async IO behavior after error case
7177 FILE=$DIR/reset_async
7179 # Ensure all OSCs are cleared
7180 $SETSTRIPE -c -1 $FILE
7181 dd if=/dev/zero of=$FILE bs=64k count=$OSTCOUNT
7186 test_118a() #bug 11710
7188 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7191 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7192 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7193 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
7195 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7196 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7201 run_test 118a "verify O_SYNC works =========="
7205 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7206 remote_ost_nodsh && skip "remote OST with nodsh" && return
7210 #define OBD_FAIL_OST_ENOENT 0x217
7211 set_nodes_failloc "$(osts_nodes)" 0x217
7212 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7214 set_nodes_failloc "$(osts_nodes)" 0
7215 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7216 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7219 if [[ $RC -eq 0 ]]; then
7220 error "Must return error due to dropped pages, rc=$RC"
7224 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7225 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7229 echo "Dirty pages not leaked on ENOENT"
7231 # Due to the above error the OSC will issue all RPCs syncronously
7232 # until a subsequent RPC completes successfully without error.
7233 $MULTIOP $DIR/$tfile Ow4096yc
7238 run_test 118b "Reclaim dirty pages on fatal error =========="
7242 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7244 # for 118c, restore the original resend count, LU-1940
7245 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] &&
7246 set_resend_count $OLD_RESENDCOUNT
7247 remote_ost_nodsh && skip "remote OST with nodsh" && return
7251 #define OBD_FAIL_OST_EROFS 0x216
7252 set_nodes_failloc "$(osts_nodes)" 0x216
7254 # multiop should block due to fsync until pages are written
7255 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
7259 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
7260 error "Multiop failed to block on fsync, pid=$MULTIPID"
7263 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7265 if [[ $WRITEBACK -eq 0 ]]; then
7266 error "No page in writeback, writeback=$WRITEBACK"
7269 set_nodes_failloc "$(osts_nodes)" 0
7272 if [[ $RC -ne 0 ]]; then
7273 error "Multiop fsync failed, rc=$RC"
7276 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7277 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7279 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7280 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7284 echo "Dirty pages flushed via fsync on EROFS"
7287 run_test 118c "Fsync blocks on EROFS until dirty pages are flushed =========="
7289 # continue to use small resend count to reduce test_118* time (b=14842)
7290 [ "$SLOW" = "no" ] && set_resend_count $NO_SLOW_RESENDCOUNT
7294 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7295 remote_ost_nodsh && skip "remote OST with nodsh" && return
7299 #define OBD_FAIL_OST_BRW_PAUSE_BULK
7300 set_nodes_failloc "$(osts_nodes)" 0x214
7301 # multiop should block due to fsync until pages are written
7302 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
7306 if [[ `ps h -o comm -p $MULTIPID` != "multiop" ]]; then
7307 error "Multiop failed to block on fsync, pid=$MULTIPID"
7310 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7312 if [[ $WRITEBACK -eq 0 ]]; then
7313 error "No page in writeback, writeback=$WRITEBACK"
7316 wait $MULTIPID || error "Multiop fsync failed, rc=$?"
7317 set_nodes_failloc "$(osts_nodes)" 0
7319 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7320 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7322 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7323 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7327 echo "Dirty pages gaurenteed flushed via fsync"
7330 run_test 118d "Fsync validation inject a delay of the bulk =========="
7333 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7336 #define OBD_FAIL_OSC_BRW_PREP_REQ2 0x40a
7337 lctl set_param fail_loc=0x8000040a
7339 # Should simulate EINVAL error which is fatal
7340 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7342 if [[ $RC -eq 0 ]]; then
7343 error "Must return error due to dropped pages, rc=$RC"
7346 lctl set_param fail_loc=0x0
7348 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
7349 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7350 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7352 if [[ $LOCKED -ne 0 ]]; then
7353 error "Locked pages remain in cache, locked=$LOCKED"
7356 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7357 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7361 echo "No pages locked after fsync"
7366 run_test 118f "Simulate unrecoverable OSC side error =========="
7369 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7372 #define OBD_FAIL_OSC_BRW_PREP_REQ 0x406
7373 lctl set_param fail_loc=0x406
7375 # simulate local -ENOMEM
7376 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7379 lctl set_param fail_loc=0
7380 if [[ $RC -eq 0 ]]; then
7381 error "Must return error due to dropped pages, rc=$RC"
7384 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
7385 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7386 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7388 if [[ $LOCKED -ne 0 ]]; then
7389 error "Locked pages remain in cache, locked=$LOCKED"
7392 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7393 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7397 echo "No pages locked after fsync"
7402 run_test 118g "Don't stay in wait if we got local -ENOMEM =========="
7405 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7406 remote_ost_nodsh && skip "remote OST with nodsh" && return
7410 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
7411 set_nodes_failloc "$(osts_nodes)" 0x20e
7412 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
7413 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7416 set_nodes_failloc "$(osts_nodes)" 0
7417 if [[ $RC -eq 0 ]]; then
7418 error "Must return error due to dropped pages, rc=$RC"
7421 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
7422 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7423 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache |
7425 if [[ $LOCKED -ne 0 ]]; then
7426 error "Locked pages remain in cache, locked=$LOCKED"
7429 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7430 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7434 echo "No pages locked after fsync"
7438 run_test 118h "Verify timeout in handling recoverables errors =========="
7440 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
7443 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7444 remote_ost_nodsh && skip "remote OST with nodsh" && return
7448 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
7449 set_nodes_failloc "$(osts_nodes)" 0x20e
7451 # Should simulate ENOMEM error which is recoverable and should be handled by timeout
7452 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c &
7455 set_nodes_failloc "$(osts_nodes)" 0
7459 if [[ $RC -ne 0 ]]; then
7460 error "got error, but should be not, rc=$RC"
7463 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
7464 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7465 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
7466 if [[ $LOCKED -ne 0 ]]; then
7467 error "Locked pages remain in cache, locked=$LOCKED"
7470 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7471 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7475 echo "No pages locked after fsync"
7479 run_test 118i "Fix error before timeout in recoverable error =========="
7481 [ "$SLOW" = "no" ] && set_resend_count 4
7484 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7485 remote_ost_nodsh && skip "remote OST with nodsh" && return
7489 #define OBD_FAIL_OST_BRW_WRITE_BULK2 0x220
7490 set_nodes_failloc "$(osts_nodes)" 0x220
7492 # return -EIO from OST
7493 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:O_SYNC:w4096c
7495 set_nodes_failloc "$(osts_nodes)" 0x0
7496 if [[ $RC -eq 0 ]]; then
7497 error "Must return error due to dropped pages, rc=$RC"
7500 LOCKED=$(lctl get_param -n llite.*.dump_page_cache | grep -c locked)
7501 DIRTY=$(lctl get_param -n llite.*.dump_page_cache | grep -c dirty)
7502 WRITEBACK=$(lctl get_param -n llite.*.dump_page_cache | grep -c writeback)
7503 if [[ $LOCKED -ne 0 ]]; then
7504 error "Locked pages remain in cache, locked=$LOCKED"
7507 # in recoverable error on OST we want resend and stay until it finished
7508 if [[ $DIRTY -ne 0 || $WRITEBACK -ne 0 ]]; then
7509 error "Dirty pages not flushed to disk, dirty=$DIRTY, writeback=$WRITEBACK"
7513 echo "No pages locked after fsync"
7517 run_test 118j "Simulate unrecoverable OST side error =========="
7521 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7522 remote_ost_nodsh && skip "remote OSTs with nodsh" && return
7524 #define OBD_FAIL_OST_BRW_WRITE_BULK 0x20e
7525 set_nodes_failloc "$(osts_nodes)" 0x20e
7526 test_mkdir -p $DIR/$tdir
7528 for ((i=0;i<10;i++)); do
7529 (dd if=/dev/zero of=$DIR/$tdir/$tfile-$i bs=1M count=10 || \
7530 error "dd to $DIR/$tdir/$tfile-$i failed" )&
7537 set_nodes_failloc "$(osts_nodes)" 0
7540 run_test 118k "bio alloc -ENOMEM and IO TERM handling ========="
7544 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7546 test_mkdir -p $DIR/$tdir
7547 $MULTIOP $DIR/$tdir Dy || error "fsync dir failed"
7550 run_test 118l "fsync dir ========="
7552 test_118m() # LU-3066
7554 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7555 test_mkdir -p $DIR/$tdir
7556 $MULTIOP $DIR/$tdir DY || error "fdatasync dir failed"
7559 run_test 118m "fdatasync dir ========="
7561 [ "$SLOW" = "no" ] && [ -n "$OLD_RESENDCOUNT" ] && set_resend_count $OLD_RESENDCOUNT
7563 test_119a() # bug 11737
7565 BSIZE=$((512 * 1024))
7566 directio write $DIR/$tfile 0 1 $BSIZE
7567 # We ask to read two blocks, which is more than a file size.
7568 # directio will indicate an error when requested and actual
7569 # sizes aren't equeal (a normal situation in this case) and
7570 # print actual read amount.
7571 NOB=`directio read $DIR/$tfile 0 2 $BSIZE | awk '/error/ {print $6}'`
7572 if [ "$NOB" != "$BSIZE" ]; then
7573 error "read $NOB bytes instead of $BSIZE"
7577 run_test 119a "Short directIO read must return actual read amount"
7579 test_119b() # bug 11737
7581 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping 2-stripe test" && return
7583 $SETSTRIPE -c 2 $DIR/$tfile || error "setstripe failed"
7584 dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 seek=1 || error "dd failed"
7586 $MULTIOP $DIR/$tfile oO_RDONLY:O_DIRECT:r$((2048 * 1024)) || \
7587 error "direct read failed"
7590 run_test 119b "Sparse directIO read must return actual read amount"
7592 test_119c() # bug 13099
7595 directio write $DIR/$tfile 3 1 $BSIZE || error "direct write failed"
7596 directio readhole $DIR/$tfile 0 2 $BSIZE || error "reading hole failed"
7599 run_test 119c "Testing for direct read hitting hole"
7601 test_119d() # bug 15950
7603 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7604 MAX_RPCS_IN_FLIGHT=`$LCTL get_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight`
7605 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight 1
7607 $SETSTRIPE $DIR/$tfile -i 0 -c 1 || error "setstripe failed"
7608 $DIRECTIO write $DIR/$tfile 0 1 $BSIZE || error "first directio failed"
7609 #define OBD_FAIL_OSC_DIO_PAUSE 0x40d
7610 lctl set_param fail_loc=0x40d
7611 $DIRECTIO write $DIR/$tfile 1 4 $BSIZE &
7614 cat $DIR/$tfile > /dev/null &
7615 lctl set_param fail_loc=0
7618 log "the DIO writes have completed, now wait for the reads (should not block very long)"
7620 [ -n "`ps h -p $pid_reads -o comm`" ] && \
7621 error "the read rpcs have not completed in 2s"
7623 $LCTL set_param -n osc.*OST0000-osc-[^mM]*.max_rpcs_in_flight $MAX_RPCS_IN_FLIGHT
7625 run_test 119d "The DIO path should try to send a new rpc once one is completed"
7628 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7629 test_mkdir -p $DIR/$tdir
7630 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7631 skip "no early lock cancel on server" && return 0
7633 lru_resize_disable mdc
7634 lru_resize_disable osc
7635 cancel_lru_locks mdc
7636 # asynchronous object destroy at MDT could cause bl ast to client
7637 cancel_lru_locks osc
7639 stat $DIR/$tdir > /dev/null
7640 can1=$(do_facet $SINGLEMDS \
7641 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
7642 awk '/ldlm_cancel/ {print $2}')
7643 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
7644 awk '/ldlm_bl_callback/ {print $2}')
7645 test_mkdir -c1 $DIR/$tdir/d1
7646 can2=$(do_facet $SINGLEMDS \
7647 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
7648 awk '/ldlm_cancel/ {print $2}')
7649 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
7650 awk '/ldlm_bl_callback/ {print $2}')
7651 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7652 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7653 lru_resize_enable mdc
7654 lru_resize_enable osc
7656 run_test 120a "Early Lock Cancel: mkdir test"
7659 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7660 test_mkdir $DIR/$tdir
7661 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel)" ] && \
7662 skip "no early lock cancel on server" && return 0
7663 lru_resize_disable mdc
7664 lru_resize_disable osc
7665 cancel_lru_locks mdc
7666 stat $DIR/$tdir > /dev/null
7667 can1=$(do_facet $SINGLEMDS \
7668 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
7669 awk '/ldlm_cancel/ {print $2}')
7670 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
7671 awk '/ldlm_bl_callback/ {print $2}')
7673 can2=$(do_facet $SINGLEMDS \
7674 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
7675 awk '/ldlm_cancel/ {print $2}')
7676 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
7677 awk '/ldlm_bl_callback/ {print $2}')
7678 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7679 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7680 lru_resize_enable mdc
7681 lru_resize_enable osc
7683 run_test 120b "Early Lock Cancel: create test"
7686 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7687 test_mkdir -c1 $DIR/$tdir
7688 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel)" ] && \
7689 skip "no early lock cancel on server" && return 0
7690 lru_resize_disable mdc
7691 lru_resize_disable osc
7692 test_mkdir -p -c1 $DIR/$tdir/d1
7693 test_mkdir -p -c1 $DIR/$tdir/d2
7694 touch $DIR/$tdir/d1/f1
7695 cancel_lru_locks mdc
7696 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 > /dev/null
7697 can1=$(do_facet $SINGLEMDS \
7698 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
7699 awk '/ldlm_cancel/ {print $2}')
7700 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
7701 awk '/ldlm_bl_callback/ {print $2}')
7702 ln $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
7703 can2=$(do_facet $SINGLEMDS \
7704 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
7705 awk '/ldlm_cancel/ {print $2}')
7706 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
7707 awk '/ldlm_bl_callback/ {print $2}')
7708 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7709 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7710 lru_resize_enable mdc
7711 lru_resize_enable osc
7713 run_test 120c "Early Lock Cancel: link test"
7716 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7717 test_mkdir -p -c1 $DIR/$tdir
7718 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel)" ] && \
7719 skip "no early lock cancel on server" && return 0
7720 lru_resize_disable mdc
7721 lru_resize_disable osc
7723 cancel_lru_locks mdc
7724 stat $DIR/$tdir > /dev/null
7725 can1=$(do_facet $SINGLEMDS \
7726 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
7727 awk '/ldlm_cancel/ {print $2}')
7728 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
7729 awk '/ldlm_bl_callback/ {print $2}')
7730 chmod a+x $DIR/$tdir
7731 can2=$(do_facet $SINGLEMDS \
7732 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
7733 awk '/ldlm_cancel/ {print $2}')
7734 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
7735 awk '/ldlm_bl_callback/ {print $2}')
7736 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7737 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7738 lru_resize_enable mdc
7739 lru_resize_enable osc
7741 run_test 120d "Early Lock Cancel: setattr test"
7744 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7745 test_mkdir -p -c1 $DIR/$tdir
7746 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7747 skip "no early lock cancel on server" && return 0
7748 lru_resize_disable mdc
7749 lru_resize_disable osc
7750 dd if=/dev/zero of=$DIR/$tdir/f1 count=1
7751 cancel_lru_locks mdc
7752 cancel_lru_locks osc
7753 dd if=$DIR/$tdir/f1 of=/dev/null
7754 stat $DIR/$tdir $DIR/$tdir/f1 > /dev/null
7755 # XXX client can not do early lock cancel of OST lock
7756 # during unlink (LU-4206), so cancel osc lock now.
7757 cancel_lru_locks osc
7758 can1=$(do_facet $SINGLEMDS \
7759 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
7760 awk '/ldlm_cancel/ {print $2}')
7761 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
7762 awk '/ldlm_bl_callback/ {print $2}')
7763 unlink $DIR/$tdir/f1
7765 can2=$(do_facet $SINGLEMDS \
7766 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
7767 awk '/ldlm_cancel/ {print $2}')
7768 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
7769 awk '/ldlm_bl_callback/ {print $2}')
7770 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7771 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7772 lru_resize_enable mdc
7773 lru_resize_enable osc
7775 run_test 120e "Early Lock Cancel: unlink test"
7778 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7779 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7780 skip "no early lock cancel on server" && return 0
7781 test_mkdir -p -c1 $DIR/$tdir
7782 lru_resize_disable mdc
7783 lru_resize_disable osc
7784 test_mkdir -p -c1 $DIR/$tdir/d1
7785 test_mkdir -p -c1 $DIR/$tdir/d2
7786 dd if=/dev/zero of=$DIR/$tdir/d1/f1 count=1
7787 dd if=/dev/zero of=$DIR/$tdir/d2/f2 count=1
7788 cancel_lru_locks mdc
7789 cancel_lru_locks osc
7790 dd if=$DIR/$tdir/d1/f1 of=/dev/null
7791 dd if=$DIR/$tdir/d2/f2 of=/dev/null
7792 stat $DIR/$tdir/d1 $DIR/$tdir/d2 $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2 > /dev/null
7793 # XXX client can not do early lock cancel of OST lock
7794 # during rename (LU-4206), so cancel osc lock now.
7795 cancel_lru_locks osc
7796 can1=$(do_facet $SINGLEMDS \
7797 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
7798 awk '/ldlm_cancel/ {print $2}')
7799 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
7800 awk '/ldlm_bl_callback/ {print $2}')
7801 mrename $DIR/$tdir/d1/f1 $DIR/$tdir/d2/f2
7803 can2=$(do_facet $SINGLEMDS \
7804 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
7805 awk '/ldlm_cancel/ {print $2}')
7806 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
7807 awk '/ldlm_bl_callback/ {print $2}')
7808 [ $can1 -eq $can2 ] || error $((can2-can1)) "cancel RPC occured."
7809 [ $blk1 -eq $blk2 ] || error $((blk2-blk1)) "blocking RPC occured."
7810 lru_resize_enable mdc
7811 lru_resize_enable osc
7813 run_test 120f "Early Lock Cancel: rename test"
7816 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7817 [ -z "`lctl get_param -n mdc.*.connect_flags | grep early_lock_cancel`" ] && \
7818 skip "no early lock cancel on server" && return 0
7819 lru_resize_disable mdc
7820 lru_resize_disable osc
7822 echo create $count files
7823 test_mkdir -p $DIR/$tdir
7824 cancel_lru_locks mdc
7825 cancel_lru_locks osc
7828 can0=$(do_facet $SINGLEMDS \
7829 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
7830 awk '/ldlm_cancel/ {print $2}')
7831 blk0=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
7832 awk '/ldlm_bl_callback/ {print $2}')
7833 createmany -o $DIR/$tdir/f $count
7835 can1=$(do_facet $SINGLEMDS \
7836 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
7837 awk '/ldlm_cancel/ {print $2}')
7838 blk1=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
7839 awk '/ldlm_bl_callback/ {print $2}')
7841 echo total: $((can1-can0)) cancels, $((blk1-blk0)) blockings
7842 echo rm $count files
7845 can2=$(do_facet $SINGLEMDS \
7846 "$LCTL get_param -n ldlm.services.ldlm_canceld.stats" |
7847 awk '/ldlm_cancel/ {print $2}')
7848 blk2=$($LCTL get_param -n ldlm.services.ldlm_cbd.stats |
7849 awk '/ldlm_bl_callback/ {print $2}')
7851 echo total: $count removes in $((t2-t1))
7852 echo total: $((can2-can1)) cancels, $((blk2-blk1)) blockings
7854 # wait for commitment of removal
7855 lru_resize_enable mdc
7856 lru_resize_enable osc
7858 run_test 120g "Early Lock Cancel: performance test"
7860 test_121() { #bug #10589
7861 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7863 writes=$(LANG=C dd if=/dev/zero of=$DIR/$tfile count=1 2>&1 | awk -F '+' '/out$/ {print $1}')
7864 #define OBD_FAIL_LDLM_CANCEL_RACE 0x310
7865 lctl set_param fail_loc=0x310
7866 cancel_lru_locks osc > /dev/null
7867 reads=$(LANG=C dd if=$DIR/$tfile of=/dev/null 2>&1 | awk -F '+' '/in$/ {print $1}')
7868 lctl set_param fail_loc=0
7869 [[ $reads -eq $writes ]] ||
7870 error "read $reads blocks, must be $writes blocks"
7872 run_test 121 "read cancel race ========="
7874 test_123a() { # was test 123, statahead(bug 11401)
7875 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7877 if [ -z "$(grep "processor.*: 1" /proc/cpuinfo)" ]; then
7878 log "testing on UP system. Performance may be not as good as expected."
7883 test_mkdir -p $DIR/$tdir
7884 NUMFREE=$(df -i -P $DIR | tail -n 1 | awk '{ print $4 }')
7885 [[ $NUMFREE -gt 100000 ]] && NUMFREE=100000 || NUMFREE=$((NUMFREE-1000))
7887 for ((i=100, j=0; i<=$NUMFREE; j=$i, i=$((i * MULT)) )); do
7888 createmany -o $DIR/$tdir/$tfile $j $((i - j))
7890 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
7891 lctl set_param -n llite.*.statahead_max 0
7892 lctl get_param llite.*.statahead_max
7893 cancel_lru_locks mdc
7894 cancel_lru_locks osc
7896 time ls -l $DIR/$tdir | wc -l
7898 delta=$((etime - stime))
7899 log "ls $i files without statahead: $delta sec"
7900 lctl set_param llite.*.statahead_max=$max
7902 swrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
7903 lctl get_param -n llite.*.statahead_max | grep '[0-9]'
7904 cancel_lru_locks mdc
7905 cancel_lru_locks osc
7907 time ls -l $DIR/$tdir | wc -l
7909 delta_sa=$((etime - stime))
7910 log "ls $i files with statahead: $delta_sa sec"
7911 lctl get_param -n llite.*.statahead_stats
7912 ewrong=`lctl get_param -n llite.*.statahead_stats | grep "statahead wrong:" | awk '{print $3}'`
7914 [[ $swrong -lt $ewrong ]] &&
7915 log "statahead was stopped, maybe too many locks held!"
7916 [[ $delta -eq 0 || $delta_sa -eq 0 ]] && continue
7918 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
7919 max=`lctl get_param -n llite.*.statahead_max | head -n 1`
7920 lctl set_param -n llite.*.statahead_max 0
7921 lctl get_param llite.*.statahead_max
7922 cancel_lru_locks mdc
7923 cancel_lru_locks osc
7925 time ls -l $DIR/$tdir | wc -l
7927 delta=$((etime - stime))
7928 log "ls $i files again without statahead: $delta sec"
7929 lctl set_param llite.*.statahead_max=$max
7930 if [ $((delta_sa * 100)) -gt $((delta * 105)) -a $delta_sa -gt $((delta + 2)) ]; then
7931 if [ $SLOWOK -eq 0 ]; then
7932 error "ls $i files is slower with statahead!"
7934 log "ls $i files is slower with statahead!"
7940 [ $delta -gt 20 ] && break
7941 [ $delta -gt 8 ] && MULT=$((50 / delta))
7942 [ "$SLOW" = "no" -a $delta -gt 5 ] && break
7950 delta=$((etime - stime))
7951 log "rm -r $DIR/$tdir/: $delta seconds"
7953 lctl get_param -n llite.*.statahead_stats
7955 run_test 123a "verify statahead work"
7957 test_123b () { # statahead(bug 15027)
7958 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7959 test_mkdir -p $DIR/$tdir
7960 createmany -o $DIR/$tdir/$tfile-%d 1000
7962 cancel_lru_locks mdc
7963 cancel_lru_locks osc
7965 #define OBD_FAIL_MDC_GETATTR_ENQUEUE 0x803
7966 lctl set_param fail_loc=0x80000803
7967 ls -lR $DIR/$tdir > /dev/null
7969 lctl set_param fail_loc=0x0
7970 lctl get_param -n llite.*.statahead_stats
7975 run_test 123b "not panic with network error in statahead enqueue (bug 15027)"
7978 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
7979 [ -z "$($LCTL get_param -n mdc.*.connect_flags | grep lru_resize)" ] &&
7980 skip "no lru resize on server" && return 0
7982 test_mkdir -p $DIR/$tdir || error "failed to create $DIR/$tdir"
7984 log "create $NR files at $DIR/$tdir"
7985 createmany -o $DIR/$tdir/f $NR ||
7986 error "failed to create $NR files in $DIR/$tdir"
7988 cancel_lru_locks mdc
7989 ls -l $DIR/$tdir > /dev/null
7993 for VALUE in $($LCTL get_param ldlm.namespaces.*mdc-*.lru_size); do
7994 local PARAM=$(echo ${VALUE[0]} | cut -d "=" -f1)
7995 LRU_SIZE=$($LCTL get_param -n $PARAM)
7996 if [[ $LRU_SIZE -gt $(default_lru_size) ]]; then
7997 NSDIR=$(echo $PARAM | cut -d "." -f1-3)
7999 log "NS=$(basename $NSDIR)"
8004 if [[ -z "$NSDIR" || $LRU_SIZE -lt $(default_lru_size) ]]; then
8005 skip "Not enough cached locks created!"
8012 # We know that lru resize allows one client to hold $LIMIT locks
8013 # for 10h. After that locks begin to be killed by client.
8015 local LIMIT=$($LCTL get_param -n $NSDIR.pool.limit)
8018 # Make LVF so higher that sleeping for $SLEEP is enough to _start_
8019 # killing locks. Some time was spent for creating locks. This means
8020 # that up to the moment of sleep finish we must have killed some of
8021 # them (10-100 locks). This depends on how fast ther were created.
8022 # Many of them were touched in almost the same moment and thus will
8023 # be killed in groups.
8024 local LVF=$(($MAX_HRS * 60 * 60 / $SLEEP * $LIMIT / $LRU_SIZE))
8026 # Use $LRU_SIZE_B here to take into account real number of locks
8027 # created in the case of CMD, LRU_SIZE_B != $NR in most of cases
8028 local LRU_SIZE_B=$LRU_SIZE
8030 local OLD_LVF=$($LCTL get_param -n $NSDIR.pool.lock_volume_factor)
8031 log "OLD_LVF=$OLD_LVF"
8032 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $LVF
8034 # Let's make sure that we really have some margin. Client checks
8035 # cached locks every 10 sec.
8037 log "Sleep ${SLEEP} sec"
8039 while ((SEC<$SLEEP)); do
8043 LRU_SIZE=$($LCTL get_param -n $NSDIR/lru_size)
8047 $LCTL set_param -n $NSDIR.pool.lock_volume_factor $OLD_LVF
8048 local LRU_SIZE_A=$($LCTL get_param -n $NSDIR.lru_size)
8050 [[ $LRU_SIZE_B -gt $LRU_SIZE_A ]] || {
8051 error "No locks dropped in ${SLEEP}s. LRU size: $LRU_SIZE_A"
8052 unlinkmany $DIR/$tdir/f $NR
8056 log "Dropped "$((LRU_SIZE_B-LRU_SIZE_A))" locks in ${SLEEP}s"
8057 log "unlink $NR files at $DIR/$tdir"
8058 unlinkmany $DIR/$tdir/f $NR
8060 run_test 124a "lru resize ======================================="
8062 get_max_pool_limit()
8064 local limit=$($LCTL get_param \
8065 -n ldlm.namespaces.*-MDT0000-mdc-*.pool.limit)
8068 if [[ $l -gt $max ]]; then
8076 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8077 [ -z "$($LCTL get_param -n mdc.*.connect_flags | grep lru_resize)" ] &&
8078 skip "no lru resize on server" && return 0
8080 LIMIT=$(get_max_pool_limit)
8082 NR=$(($(default_lru_size)*20))
8083 if [[ $NR -gt $LIMIT ]]; then
8084 log "Limit lock number by $LIMIT locks"
8087 lru_resize_disable mdc
8088 test_mkdir -p $DIR/$tdir/disable_lru_resize ||
8089 error "failed to create $DIR/$tdir/disable_lru_resize"
8091 createmany -o $DIR/$tdir/disable_lru_resize/f $NR
8092 log "doing ls -la $DIR/$tdir/disable_lru_resize 3 times"
8093 cancel_lru_locks mdc
8096 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
8099 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
8102 ls -la $DIR/$tdir/disable_lru_resize > /dev/null &
8106 nolruresize_delta=$((etime-stime))
8107 log "ls -la time: $nolruresize_delta seconds"
8108 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
8109 unlinkmany $DIR/$tdir/disable_lru_resize/f $NR
8111 lru_resize_enable mdc
8112 test_mkdir -p $DIR/$tdir/enable_lru_resize ||
8113 error "failed to create $DIR/$tdir/enable_lru_resize"
8115 createmany -o $DIR/$tdir/enable_lru_resize/f $NR
8116 log "doing ls -la $DIR/$tdir/enable_lru_resize 3 times"
8117 cancel_lru_locks mdc
8120 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
8123 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
8126 ls -la $DIR/$tdir/enable_lru_resize > /dev/null &
8130 lruresize_delta=$((etime-stime))
8131 log "ls -la time: $lruresize_delta seconds"
8132 log "lru_size = $(lctl get_param -n ldlm.namespaces.*mdc*.lru_size)"
8134 if [ $lruresize_delta -gt $nolruresize_delta ]; then
8135 log "ls -la is $(((lruresize_delta - $nolruresize_delta) * 100 / $nolruresize_delta))% slower with lru resize enabled"
8136 elif [ $nolruresize_delta -gt $lruresize_delta ]; then
8137 log "ls -la is $(((nolruresize_delta - $lruresize_delta) * 100 / $nolruresize_delta))% faster with lru resize enabled"
8139 log "lru resize performs the same with no lru resize"
8141 unlinkmany $DIR/$tdir/enable_lru_resize/f $NR
8143 run_test 124b "lru resize (performance test) ======================="
8145 test_125() { # 13358
8146 [ -z "$(lctl get_param -n llite.*.client_type | grep local)" ] && skip "must run as local client" && return
8147 [ -z "$(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl)" ] && skip "must have acl enabled" && return
8148 [ -z "$(which setfacl)" ] && skip "must have setfacl tool" && return
8149 test_mkdir -p $DIR/d125 || error "mkdir failed"
8150 $SETSTRIPE -S 65536 -c -1 $DIR/d125 || error "setstripe failed"
8151 setfacl -R -m u:bin:rwx $DIR/d125 || error "setfacl $DIR/d125 failed"
8152 ls -ld $DIR/d125 || error "cannot access $DIR/d125"
8154 run_test 125 "don't return EPROTO when a dir has a non-default striping and ACLs"
8156 test_126() { # bug 12829/13455
8157 [ -z "$(lctl get_param -n llite.*.client_type | grep local)" ] && skip "must run as local client" && return
8158 [ "$UID" != 0 ] && skip_env "skipping $TESTNAME (must run as root)" && return
8159 $GSS && skip "must run as gss disabled" && return
8161 $RUNAS -u 0 -g 1 touch $DIR/$tfile || error "touch failed"
8162 gid=`ls -n $DIR/$tfile | awk '{print $4}'`
8164 [ $gid -eq "1" ] || error "gid is set to" $gid "instead of 1"
8166 run_test 126 "check that the fsgid provided by the client is taken into account"
8168 test_127a() { # bug 15521
8169 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8170 $SETSTRIPE -i 0 -c 1 $DIR/$tfile || error "setstripe failed"
8171 $LCTL set_param osc.*.stats=0
8172 FSIZE=$((2048 * 1024))
8173 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
8174 cancel_lru_locks osc
8175 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE
8177 $LCTL get_param osc.*0000-osc-*.stats | grep samples > $DIR/${tfile}.tmp
8178 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
8179 echo "got $COUNT $NAME"
8180 [ ! $MIN ] && error "Missing min value for $NAME proc entry"
8181 eval $NAME=$COUNT || error "Wrong proc format"
8184 read_bytes|write_bytes)
8185 [ $MIN -lt 4096 ] && error "min is too small: $MIN"
8186 [ $MIN -gt $FSIZE ] && error "min is too big: $MIN"
8187 [ $MAX -lt 4096 ] && error "max is too small: $MAX"
8188 [ $MAX -gt $FSIZE ] && error "max is too big: $MAX"
8189 [ $SUM -ne $FSIZE ] && error "sum is wrong: $SUM"
8190 [ $SUMSQ -lt $(((FSIZE /4096) * (4096 * 4096))) ] &&
8191 error "sumsquare is too small: $SUMSQ"
8192 [ $SUMSQ -gt $((FSIZE * FSIZE)) ] &&
8193 error "sumsquare is too big: $SUMSQ"
8197 done < $DIR/${tfile}.tmp
8199 #check that we actually got some stats
8200 [ "$read_bytes" ] || error "Missing read_bytes stats"
8201 [ "$write_bytes" ] || error "Missing write_bytes stats"
8202 [ "$read_bytes" != 0 ] || error "no read done"
8203 [ "$write_bytes" != 0 ] || error "no write done"
8205 run_test 127a "verify the client stats are sane"
8207 test_127b() { # bug LU-333
8208 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8209 $LCTL set_param llite.*.stats=0
8210 FSIZE=65536 # sized fixed to match PAGE_SIZE for most clients
8211 # perform 2 reads and writes so MAX is different from SUM.
8212 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
8213 dd if=/dev/zero of=$DIR/$tfile bs=$FSIZE count=1
8214 cancel_lru_locks osc
8215 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE count=1
8216 dd if=$DIR/$tfile of=/dev/null bs=$FSIZE count=1
8218 $LCTL get_param llite.*.stats | grep samples > $TMP/${tfile}.tmp
8219 while read NAME COUNT SAMP UNIT MIN MAX SUM SUMSQ; do
8220 echo "got $COUNT $NAME"
8221 eval $NAME=$COUNT || error "Wrong proc format"
8225 [ $COUNT -ne 2 ] && error "count is not 2: $COUNT"
8226 [ $MIN -ne $FSIZE ] && error "min is not $FSIZE: $MIN"
8227 [ $MAX -ne $FSIZE ] && error "max is incorrect: $MAX"
8228 [ $SUM -ne $((FSIZE * 2)) ] && error "sum is wrong: $SUM"
8231 [ $COUNT -ne 2 ] && error "count is not 2: $COUNT"
8232 [ $MIN -ne $FSIZE ] && error "min is not $FSIZE: $MIN"
8233 [ $MAX -ne $FSIZE ] && error "max is incorrect: $MAX"
8234 [ $SUM -ne $((FSIZE * 2)) ] && error "sum is wrong: $SUM"
8238 done < $TMP/${tfile}.tmp
8240 #check that we actually got some stats
8241 [ "$read_bytes" ] || error "Missing read_bytes stats"
8242 [ "$write_bytes" ] || error "Missing write_bytes stats"
8243 [ "$read_bytes" != 0 ] || error "no read done"
8244 [ "$write_bytes" != 0 ] || error "no write done"
8246 run_test 127b "verify the llite client stats are sane"
8248 test_128() { # bug 15212
8250 $LFS 2>&1 <<-EOF | tee $TMP/$tfile.log
8255 result=$(grep error $TMP/$tfile.log)
8257 [ -z "$result" ] || error "consecutive find's under interactive lfs failed"
8259 run_test 128 "interactive lfs for 2 consecutive find's"
8266 local LDPROC=/proc/fs/ldiskfs
8267 local facets=$(get_facets MDS)
8269 for facet in ${facets//,/ }; do
8270 canondev=$(ldiskfs_canon \
8271 *.$(convert_facet2label $facet).mntdev $facet)
8272 do_facet $facet "test -e $LDPROC/$canondev/max_dir_size" ||
8273 LDPROC=/sys/fs/ldiskfs
8274 do_facet $facet "echo $1 >$LDPROC/$canondev/max_dir_size"
8279 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8280 if [ "$(facet_fstype $SINGLEMDS)" != ldiskfs ]; then
8281 skip "Only applicable to ldiskfs-based MDTs"
8284 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8289 test_mkdir -p $DIR/$tdir
8291 # block size of mds1
8292 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
8293 local MDSBLOCKSIZE=$($LCTL get_param -n mdc.*MDT0000*.blocksize)
8294 local MAX=$((MDSBLOCKSIZE * 3))
8296 local I=$(stat -c%s "$DIR/$tdir")
8298 local STRIPE_COUNT=1
8299 [[ $MDSCOUNT -ge 2 ]] && STRIPE_COUNT=$($LFS getdirstripe -c $DIR/$tdir)
8300 MAX=$((MAX*STRIPE_COUNT))
8301 while [[ $I -le $MAX ]]; do
8302 $MULTIOP $DIR/$tdir/$J Oc
8304 #check two errors ENOSPC for new version of ext4 max_dir_size patch
8305 #mainline kernel commit df981d03eeff7971ac7e6ff37000bfa702327ef1
8306 #and EFBIG for previous versions
8307 if [ $rc -eq $EFBIG -o $rc -eq $ENOSPC ]; then
8309 echo "return code $rc received as expected"
8310 multiop $DIR/$tdir/$J Oc ||
8311 error_exit "multiop failed w/o dir size limit"
8313 I=$(stat -c%s "$DIR/$tdir")
8315 if [ $(lustre_version_code $SINGLEMDS) -lt \
8316 $(version_code 2.4.51) ]
8318 [[ $I -eq $MAX ]] && return 0
8320 [[ $I -gt $MAX ]] && return 0
8322 error_exit "current dir size $I, previous limit $MAX"
8323 elif [ $rc -ne 0 ]; then
8325 error_exit "return code $rc received instead of expected " \
8326 "$EFBIG or $ENOSPC, files in dir $I"
8329 I=$(stat -c%s "$DIR/$tdir")
8333 error "exceeded dir size limit $MAX($MDSCOUNT) : $I bytes"
8335 run_test 129 "test directory size limit ========================"
8344 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
8345 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP" &&
8348 trap cleanup_130 EXIT RETURN
8350 local fm_file=$DIR/$tfile
8351 $SETSTRIPE -S 65536 -c 1 $fm_file || error "setstripe on $fm_file"
8352 dd if=/dev/zero of=$fm_file bs=65536 count=1 ||
8353 error "dd failed for $fm_file"
8355 # LU-1795: test filefrag/FIEMAP once, even if unsupported
8356 filefrag -ves $fm_file
8358 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
8359 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
8360 [ $RC != 0 ] && error "filefrag $fm_file failed"
8362 filefrag_op=$(filefrag -ve $fm_file | grep -A 100 "ext:" |
8363 grep -v "ext:" | grep -v "found")
8364 lun=$($GETSTRIPE -i $fm_file)
8366 start_blk=`echo $filefrag_op | cut -d: -f2 | cut -d. -f1`
8369 for line in $filefrag_op
8371 frag_lun=`echo $line | cut -d: -f5`
8372 ext_len=`echo $line | cut -d: -f4`
8373 if (( $frag_lun != $lun )); then
8375 error "FIEMAP on 1-stripe file($fm_file) failed"
8378 (( tot_len += ext_len ))
8381 if (( lun != frag_lun || start_blk != 0 || tot_len != 64 )); then
8383 error "FIEMAP on 1-stripe file($fm_file) failed;"
8389 echo "FIEMAP on single striped file succeeded"
8391 run_test 130a "FIEMAP (1-stripe file)"
8394 [ "$OSTCOUNT" -lt "2" ] &&
8395 skip_env "skipping FIEMAP on 2-stripe file test" && return
8397 [ "$OSTCOUNT" -ge "10" ] &&
8398 skip_env "skipping FIEMAP with >= 10 OSTs" && return
8400 local filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
8401 [ -n "$filefrag_op" ] && skip_env "filefrag does not support FIEMAP" &&
8404 trap cleanup_130 EXIT RETURN
8406 local fm_file=$DIR/$tfile
8407 $SETSTRIPE -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
8408 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
8409 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
8411 dd if=/dev/zero of=$fm_file bs=1M count=2 ||
8412 error "dd failed on $fm_file"
8414 filefrag -ves $fm_file || error "filefrag $fm_file failed"
8415 filefrag_op=$(filefrag -ve $fm_file | grep -A 100 "ext:" |
8416 grep -v "ext:" | grep -v "found")
8418 last_lun=$(echo $filefrag_op | cut -d: -f5)
8423 for line in $filefrag_op
8425 frag_lun=`echo $line | cut -d: -f5`
8426 ext_len=`echo $line | cut -d: -f4`
8427 if (( $frag_lun != $last_lun )); then
8428 if (( tot_len != 1024 )); then
8430 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 256"
8437 (( tot_len += ext_len ))
8440 if (( num_luns != 2 || tot_len != 1024 )); then
8442 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
8448 echo "FIEMAP on 2-stripe file succeeded"
8450 run_test 130b "FIEMAP (2-stripe file)"
8453 [ "$OSTCOUNT" -lt "2" ] &&
8454 skip_env "skipping FIEMAP on 2-stripe file" && return
8456 [ "$OSTCOUNT" -ge "10" ] &&
8457 skip_env "skipping FIEMAP with >= 10 OSTs" && return
8459 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
8460 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" &&
8463 trap cleanup_130 EXIT RETURN
8465 local fm_file=$DIR/$tfile
8466 $SETSTRIPE -S 65536 -c 2 $fm_file || error "setstripe on $fm_file"
8467 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
8468 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
8470 dd if=/dev/zero of=$fm_file seek=1 bs=1M count=1 || error "dd failed on $fm_file"
8472 filefrag -ves $fm_file || error "filefrag $fm_file failed"
8473 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" | grep -v "ext:" | grep -v "found"`
8475 last_lun=`echo $filefrag_op | cut -d: -f5`
8480 for line in $filefrag_op
8482 frag_lun=`echo $line | cut -d: -f5`
8483 ext_len=`echo $line | cut -d: -f4`
8484 if (( $frag_lun != $last_lun )); then
8485 logical=`echo $line | cut -d: -f2 | cut -d. -f1`
8486 if (( logical != 512 )); then
8488 error "FIEMAP on $fm_file failed; returned logical start for lun $logical instead of 512"
8491 if (( tot_len != 512 )); then
8493 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 1024"
8500 (( tot_len += ext_len ))
8503 if (( num_luns != 2 || tot_len != 512 )); then
8505 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
8511 echo "FIEMAP on 2-stripe file with hole succeeded"
8513 run_test 130c "FIEMAP (2-stripe file with hole)"
8516 [ "$OSTCOUNT" -lt "3" ] && skip_env "skipping FIEMAP on N-stripe file test" && return
8518 [ "$OSTCOUNT" -ge "10" ] &&
8519 skip_env "skipping FIEMAP with >= 10 OSTs" && return
8521 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
8522 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
8524 trap cleanup_130 EXIT RETURN
8526 local fm_file=$DIR/$tfile
8527 $SETSTRIPE -S 65536 -c $OSTCOUNT $fm_file||error "setstripe on $fm_file"
8528 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
8529 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
8531 local actual_stripecnt=$($GETSTRIPE -c $fm_file)
8532 dd if=/dev/zero of=$fm_file bs=1M count=$actual_stripecnt ||
8533 error "dd failed on $fm_file"
8535 filefrag -ves $fm_file || error "filefrag $fm_file failed"
8536 filefrag_op=`filefrag -ve $fm_file | grep -A 100 "ext:" |
8537 grep -v "ext:" | grep -v "found"`
8539 last_lun=`echo $filefrag_op | cut -d: -f5`
8544 for line in $filefrag_op
8546 frag_lun=`echo $line | cut -d: -f5`
8547 ext_len=`echo $line | cut -d: -f4`
8548 if (( $frag_lun != $last_lun )); then
8549 if (( tot_len != 1024 )); then
8551 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of 1024"
8558 (( tot_len += ext_len ))
8561 if (( num_luns != actual_stripecnt || tot_len != 1024 )); then
8563 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
8569 echo "FIEMAP on N-stripe file succeeded"
8571 run_test 130d "FIEMAP (N-stripe file)"
8574 [ "$OSTCOUNT" -lt "2" ] && skip_env "skipping continuation FIEMAP test" && return
8576 [ "$OSTCOUNT" -ge "10" ] &&
8577 skip_env "skipping FIEMAP with >= 10 OSTs" && return
8579 filefrag_op=$(filefrag -e 2>&1 | grep "invalid option")
8580 [ -n "$filefrag_op" ] && skip "filefrag does not support FIEMAP" && return
8582 trap cleanup_130 EXIT RETURN
8584 local fm_file=$DIR/$tfile
8585 $SETSTRIPE -S 131072 -c 2 $fm_file || error "setstripe on $fm_file"
8586 [ "$(facet_fstype ost$(($($GETSTRIPE -i $fm_file) + 1)))" = "zfs" ] &&
8587 skip "ORI-366/LU-1941: FIEMAP unimplemented on ZFS" && return
8590 EXPECTED_LEN=$(( (NUM_BLKS / 2) * 64 ))
8591 for ((i = 0; i < $NUM_BLKS; i++))
8593 dd if=/dev/zero of=$fm_file count=1 bs=64k seek=$((2*$i)) conv=notrunc > /dev/null 2>&1
8596 filefrag -ves $fm_file || error "filefrag $fm_file failed"
8597 filefrag_op=`filefrag -ve $fm_file | grep -A 12000 "ext:" | grep -v "ext:" | grep -v "found"`
8599 last_lun=`echo $filefrag_op | cut -d: -f5`
8604 for line in $filefrag_op
8606 frag_lun=`echo $line | cut -d: -f5`
8607 ext_len=`echo $line | cut -d: -f4`
8608 if (( $frag_lun != $last_lun )); then
8609 if (( tot_len != $EXPECTED_LEN )); then
8611 error "FIEMAP on $fm_file failed; returned len $tot_len for OST $last_lun instead of $EXPECTED_LEN"
8618 (( tot_len += ext_len ))
8621 if (( num_luns != 2 || tot_len != $EXPECTED_LEN )); then
8623 error "FIEMAP on $fm_file failed; returned wrong number of luns or wrong len for OST $last_lun"
8629 echo "FIEMAP with continuation calls succeeded"
8631 run_test 130e "FIEMAP (test continuation FIEMAP calls)"
8633 # Test for writev/readv
8635 rwv -f $DIR/$tfile -w -n 3 524288 1048576 1572864 || \
8636 error "writev test failed"
8637 rwv -f $DIR/$tfile -r -v -n 2 1572864 1048576 || \
8638 error "readv failed"
8641 run_test 131a "test iov's crossing stripe boundary for writev/readv"
8644 rwv -f $DIR/$tfile -w -a -n 3 524288 1048576 1572864 || \
8645 error "append writev test failed"
8646 rwv -f $DIR/$tfile -w -a -n 2 1572864 1048576 || \
8647 error "append writev test failed"
8650 run_test 131b "test append writev"
8653 rwv -f $DIR/$tfile -w -d -n 1 1048576 || return 0
8656 run_test 131c "test read/write on file w/o objects"
8659 rwv -f $DIR/$tfile -w -n 1 1572864
8660 NOB=`rwv -f $DIR/$tfile -r -n 3 524288 524288 1048576 | awk '/error/ {print $6}'`
8661 if [ "$NOB" != 1572864 ]; then
8662 error "Short read filed: read $NOB bytes instead of 1572864"
8666 run_test 131d "test short read"
8669 rwv -f $DIR/$tfile -w -s 1048576 -n 1 1048576
8670 rwv -f $DIR/$tfile -r -z -s 0 -n 1 524288 || \
8671 error "read hitting hole failed"
8674 run_test 131e "test read hitting hole"
8679 for node in $(osts_nodes); do
8680 gl=$(do_node $node "$LCTL get_param -n ost.OSS.ost.stats" | awk '/'$token'/ {print $2}' | head -n 1)
8681 [ x$gl = x"" ] && gl=0
8682 gl_sum=$((gl_sum + gl))
8692 if [ x$som = x"enabled" ]; then
8693 [ $((gl2 - gl1)) -gt 0 ] && error "no glimpse RPC is expected"
8694 MOUNTOPT=`echo $MOUNTOPT | sed 's/som_preview//g'`
8695 do_facet mgs "$LCTL conf_param $FSNAME.mdt.som=disabled"
8697 [ $((gl2 - gl1)) -gt 0 ] || error "some glimpse RPC is expected"
8698 MOUNTOPT="$MOUNTOPT,som_preview"
8699 do_facet mgs "$LCTL conf_param $FSNAME.mdt.som=enabled"
8702 # do remount to make new mount-conf parameters actual
8709 test_132() { #1028, SOM
8710 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8711 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8712 local num=$(get_mds_dir $DIR)
8713 local mymds=mds${num}
8714 local MOUNTOPT_SAVE=$MOUNTOPT
8716 dd if=/dev/zero of=$DIR/$tfile count=1 2>/dev/null
8717 cancel_lru_locks osc
8719 som1=$(do_facet $mymds "$LCTL get_param mdt.*.som" | awk -F= ' {print $2}' | head -n 1)
8721 gl1=$(get_ost_param "ldlm_glimpse_enqueue")
8722 stat $DIR/$tfile >/dev/null
8723 gl2=$(get_ost_param "ldlm_glimpse_enqueue")
8724 echo "====> SOM is "$som1", "$((gl2 - gl1))" glimpse RPC occured"
8726 som_mode_switch $som1 $gl1 $gl2
8728 dd if=/dev/zero of=$DIR/$tfile count=1 2>/dev/null
8729 cancel_lru_locks osc
8731 som2=$(do_facet $mymds "$LCTL get_param mdt.*.som" | awk -F= ' {print $2}' | head -n 1)
8732 if [ $som1 == $som2 ]; then
8733 error "som is still "$som2
8734 if [ x$som2 = x"enabled" ]; then
8741 gl1=$(get_ost_param "ldlm_glimpse_enqueue")
8742 stat $DIR/$tfile >/dev/null
8743 gl2=$(get_ost_param "ldlm_glimpse_enqueue")
8744 echo "====> SOM is "$som2", "$((gl2 - gl1))" glimpse RPC occured"
8745 som_mode_switch $som2 $gl1 $gl2
8746 MOUNTOPT=$MOUNTOPT_SAVE
8748 run_test 132 "som avoids glimpse rpc"
8754 $SINGLEMDS) res=`do_facet $SINGLEMDS $LCTL get_param mdt.$FSNAME-MDT0000.md_stats | grep "$2"`
8756 ost) res=`do_facet ost1 $LCTL get_param obdfilter.$FSNAME-OST0000.stats | grep "$2"`
8758 *) error "Wrong argument $1" ;;
8761 [ -z "$res" ] && error "The counter for $2 on $1 was not incremented"
8762 # if the argument $3 is zero, it means any stat increment is ok.
8763 if [[ $3 -gt 0 ]]; then
8764 count=$(echo $res | awk '{ print $2 }')
8765 [[ $count -ne $3 ]] &&
8766 error "The $2 counter on $1 is wrong - expected $3"
8771 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8772 remote_ost_nodsh && skip "remote OST with nodsh" && return
8773 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8775 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
8776 { skip "MDS doesn't support rename stats"; return; }
8777 local testdir=$DIR/${tdir}/stats_testdir
8778 mkdir -p $DIR/${tdir}
8781 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
8782 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
8784 # verify mdt stats first.
8785 mkdir ${testdir} || error "mkdir failed"
8786 check_stats $SINGLEMDS "mkdir" 1
8787 touch ${testdir}/${tfile} || "touch failed"
8788 check_stats $SINGLEMDS "open" 1
8789 check_stats $SINGLEMDS "close" 1
8790 mknod ${testdir}/${tfile}-pipe p || "mknod failed"
8791 check_stats $SINGLEMDS "mknod" 1
8792 rm -f ${testdir}/${tfile}-pipe || "pipe remove failed"
8793 check_stats $SINGLEMDS "unlink" 1
8794 rm -f ${testdir}/${tfile} || error "file remove failed"
8795 check_stats $SINGLEMDS "unlink" 2
8797 # remove working dir and check mdt stats again.
8798 rmdir ${testdir} || error "rmdir failed"
8799 check_stats $SINGLEMDS "rmdir" 1
8801 local testdir1=$DIR/${tdir}/stats_testdir1
8803 mkdir -p ${testdir1}
8804 touch ${testdir1}/test1
8805 mv ${testdir1}/test1 ${testdir} || error "file crossdir rename"
8806 check_stats $SINGLEMDS "crossdir_rename" 1
8808 mv ${testdir}/test1 ${testdir}/test0 || error "file samedir rename"
8809 check_stats $SINGLEMDS "samedir_rename" 1
8813 run_test 133a "Verifying MDT stats ========================================"
8816 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8817 remote_ost_nodsh && skip "remote OST with nodsh" && return
8818 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8819 local testdir=$DIR/${tdir}/stats_testdir
8820 mkdir -p ${testdir} || error "mkdir failed"
8821 touch ${testdir}/${tfile} || "touch failed"
8822 cancel_lru_locks mdc
8825 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
8826 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
8828 # extra mdt stats verification.
8829 chmod 444 ${testdir}/${tfile} || error "chmod failed"
8830 check_stats $SINGLEMDS "setattr" 1
8831 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
8832 if [ $(lustre_version_code $SINGLEMDS) -ne $(version_code 2.2.0) ]
8834 ls -l ${testdir}/${tfile} > /dev/null|| error "ls failed"
8835 check_stats $SINGLEMDS "getattr" 1
8837 $LFS df || error "lfs failed"
8838 check_stats $SINGLEMDS "statfs" 1
8842 run_test 133b "Verifying extra MDT stats =================================="
8845 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8846 remote_ost_nodsh && skip "remote OST with nodsh" && return
8847 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8848 local testdir=$DIR/${tdir}/stats_testdir
8849 test_mkdir -p ${testdir} || error "mkdir failed"
8851 # verify obdfilter stats.
8852 $SETSTRIPE -c 1 -i 0 ${testdir}/${tfile}
8854 cancel_lru_locks osc
8855 wait_delete_completed
8858 do_facet $SINGLEMDS $LCTL set_param mdt.*.md_stats=clear
8859 do_facet ost1 $LCTL set_param obdfilter.*.stats=clear
8861 dd if=/dev/zero of=${testdir}/${tfile} conv=notrunc bs=512k count=1 || error "dd failed"
8863 cancel_lru_locks osc
8864 check_stats ost "write" 1
8866 dd if=${testdir}/${tfile} of=/dev/null bs=1k count=1 || error "dd failed"
8867 check_stats ost "read" 1
8869 > ${testdir}/${tfile} || error "truncate failed"
8870 check_stats ost "punch" 1
8872 rm -f ${testdir}/${tfile} || error "file remove failed"
8873 wait_delete_completed
8874 check_stats ost "destroy" 1
8878 run_test 133c "Verifying OST stats ========================================"
8885 while [ $value -ge 2 ]; do
8890 if [ $orig -gt $order ]; then
8898 local size=('K' 'M' 'G' 'T');
8900 local size_string=$value
8902 while [ $value -ge 1024 ]; do
8903 if [ $i -gt 3 ]; then
8904 #T is the biggest unit we get here, if that is bigger,
8906 size_string=${value}T
8909 value=$((value >> 10))
8910 if [ $value -lt 1024 ]; then
8911 size_string=${value}${size[$i]}
8922 local context=${2:-.}
8923 local sample=$(do_facet $SINGLEMDS $LCTL get_param mdt.*.rename_stats |
8925 awk '/ '${size}'/ {print $4}' | sed -e "s/,//g")
8930 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
8931 remote_ost_nodsh && skip "remote OST with nodsh" && return
8932 remote_mds_nodsh && skip "remote MDS with nodsh" && return
8933 do_facet $SINGLEMDS $LCTL list_param mdt.*.rename_stats ||
8934 { skip "MDS doesn't support rename stats"; return; }
8936 local testdir1=$DIR/${tdir}/stats_testdir1
8937 local testdir2=$DIR/${tdir}/stats_testdir2
8939 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
8941 mkdir -p ${testdir1} || error "mkdir failed"
8942 mkdir -p ${testdir2} || error "mkdir failed"
8944 createmany -o $testdir1/test 512 || error "createmany failed"
8946 # check samedir rename size
8947 mv ${testdir1}/test0 ${testdir1}/test_0
8949 local testdir1_size=$(ls -l $DIR/${tdir} |
8950 awk '/stats_testdir1/ {print $5}')
8951 local testdir2_size=$(ls -l $DIR/${tdir} |
8952 awk '/stats_testdir2/ {print $5}')
8954 testdir1_size=$(order_2 $testdir1_size)
8955 testdir2_size=$(order_2 $testdir2_size)
8957 testdir1_size=$(size_in_KMGT $testdir1_size)
8958 testdir2_size=$(size_in_KMGT $testdir2_size)
8960 echo "source rename dir size: ${testdir1_size}"
8961 echo "target rename dir size: ${testdir2_size}"
8963 local cmd="do_facet $SINGLEMDS $LCTL get_param mdt.*.rename_stats"
8964 eval $cmd || error "$cmd failed"
8965 local samedir=$($cmd | grep 'same_dir')
8966 local same_sample=$(get_rename_size $testdir1_size)
8967 [ -z "$samedir" ] && error "samedir_rename_size count error"
8968 [[ $same_sample -eq 1 ]] ||
8969 error "samedir_rename_size error $same_sample"
8970 echo "Check same dir rename stats success"
8972 do_facet $SINGLEMDS $LCTL set_param mdt.*.rename_stats=clear
8974 # check crossdir rename size
8975 mv ${testdir1}/test_0 ${testdir2}/test_0
8977 testdir1_size=$(ls -l $DIR/${tdir} |
8978 awk '/stats_testdir1/ {print $5}')
8979 testdir2_size=$(ls -l $DIR/${tdir} |
8980 awk '/stats_testdir2/ {print $5}')
8982 testdir1_size=$(order_2 $testdir1_size)
8983 testdir2_size=$(order_2 $testdir2_size)
8985 testdir1_size=$(size_in_KMGT $testdir1_size)
8986 testdir2_size=$(size_in_KMGT $testdir2_size)
8988 echo "source rename dir size: ${testdir1_size}"
8989 echo "target rename dir size: ${testdir2_size}"
8991 eval $cmd || error "$cmd failed"
8992 local crossdir=$($cmd | grep 'crossdir')
8993 local src_sample=$(get_rename_size $testdir1_size crossdir_src)
8994 local tgt_sample=$(get_rename_size $testdir2_size crossdir_tgt)
8995 [ -z "$crossdir" ] && error "crossdir_rename_size count error"
8996 [[ $src_sample -eq 1 ]] ||
8997 error "crossdir_rename_size error $src_sample"
8998 [[ $tgt_sample -eq 1 ]] ||
8999 error "crossdir_rename_size error $tgt_sample"
9000 echo "Check cross dir rename stats success"
9003 run_test 133d "Verifying rename_stats ========================================"
9006 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9007 local testdir=$DIR/${tdir}/stats_testdir
9008 local ctr f0 f1 bs=32768 count=42 sum
9010 remote_ost_nodsh && skip "remote OST with nodsh" && return
9011 mkdir -p ${testdir} || error "mkdir failed"
9013 $SETSTRIPE -c 1 -i 0 ${testdir}/${tfile}
9015 for ctr in {write,read}_bytes; do
9017 cancel_lru_locks osc
9019 do_facet ost1 $LCTL set_param -n \
9020 "obdfilter.*.exports.clear=clear"
9022 if [ $ctr = write_bytes ]; then
9024 f1=${testdir}/${tfile}
9026 f0=${testdir}/${tfile}
9030 dd if=$f0 of=$f1 conv=notrunc bs=$bs count=$count || \
9033 cancel_lru_locks osc
9035 sum=$(do_facet ost1 $LCTL get_param \
9036 "obdfilter.*.exports.*.stats" |
9037 awk -v ctr=$ctr 'BEGIN { sum = 0 }
9038 $1 == ctr { sum += $7 }
9039 END { printf("%0.0f", sum) }')
9041 if ((sum != bs * count)); then
9042 error "Bad $ctr sum, expected $((bs * count)), got $sum"
9048 run_test 133e "Verifying OST {read,write}_bytes nid stats ================="
9051 local proc_dirs="/proc/fs/lustre/ /proc/sys/lnet/ /proc/sys/lustre/"
9054 # First without trusting modes.
9055 find $proc_dirs -exec cat '{}' \; &> /dev/null
9057 # Second verifying readability.
9060 -exec cat '{}' \; &> /dev/null ||
9061 error "proc file read failed"
9063 for facet in $SINGLEMDS ost1; do
9064 do_facet $facet find $proc_dirs \
9065 ! -name req_history \
9066 -exec cat '{}' \\\; &> /dev/null
9068 do_facet $facet find $proc_dirs \
9069 ! -name req_history \
9071 -exec cat '{}' \\\; &> /dev/null ||
9072 error "proc file read failed"
9075 run_test 133f "Check for LBUGs/Oopses/unreadable files in /proc"
9078 local proc_dirs="/proc/fs/lustre/ /proc/sys/lnet/ /proc/sys/lustre/"
9081 # Second verifying readability.
9084 -not -name force_lbug \
9085 -not -name changelog_mask \
9086 -exec badarea_io '{}' \; &> /dev/null ||
9087 error "find $proc_dirs failed"
9089 [ $(lustre_version_code $SINGLEMDS) -le $(version_code 2.5.54) ] &&
9090 skip "Too old lustre on MDS"
9092 [ $(lustre_version_code ost1) -le $(version_code 2.5.54) ] &&
9093 skip "Too old lustre on ost1"
9095 for facet in $SINGLEMDS ost1; do
9096 do_facet $facet find $proc_dirs \
9098 -not -name force_lbug \
9099 -not -name changelog_mask \
9100 -exec badarea_io '{}' \\\; &> /dev/null ||
9101 error "$facet find $proc_dirs failed"
9105 # remount the FS in case writes/reads /proc break the FS
9106 cleanup || error "failed to unmount"
9107 setup || error "failed to setup"
9110 run_test 133g "Check for Oopses on bad io area writes/reads in /proc"
9112 test_140() { #bug-17379
9113 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9114 test_mkdir -p $DIR/$tdir || error "Creating dir $DIR/$tdir"
9115 cd $DIR/$tdir || error "Changing to $DIR/$tdir"
9116 cp /usr/bin/stat . || error "Copying stat to $DIR/$tdir"
9118 # VFS limits max symlink depth to 5(4KSTACK) or 7(8KSTACK) or 8
9119 # For kernel > 3.5, bellow only tests consecutive symlink (MAX 40)
9121 while i=`expr $i + 1`; do
9122 test_mkdir -p $i || error "Creating dir $i"
9123 cd $i || error "Changing to $i"
9124 ln -s ../stat stat || error "Creating stat symlink"
9125 # Read the symlink until ELOOP present,
9126 # not LBUGing the system is considered success,
9127 # we didn't overrun the stack.
9128 $OPENFILE -f O_RDONLY stat >/dev/null 2>&1; ret=$?
9130 if [ $ret -eq 40 ]; then
9133 error "Open stat symlink"
9139 echo "The symlink depth = $i"
9140 [ $i -eq 5 -o $i -eq 7 -o $i -eq 8 -o $i -eq 40 ] ||
9141 error "Invalid symlink depth"
9143 # Test recursive symlink
9144 ln -s symlink_self symlink_self
9145 $OPENFILE -f O_RDONLY symlink_self >/dev/null 2>&1; ret=$?
9146 echo "open symlink_self returns $ret"
9147 [ $ret -eq 40 ] || error "recursive symlink doesn't return -ELOOP"
9149 run_test 140 "Check reasonable stack depth (shouldn't LBUG) ===="
9152 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9153 local TF="$TMP/$tfile"
9155 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
9157 cancel_lru_locks osc
9158 cmp $TF $DIR/$tfile || error "$TMP/$tfile $DIR/$tfile differ"
9159 remount_client $MOUNT
9161 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (remount)"
9164 $TRUNCATE $DIR/$tfile 6000
9165 cancel_lru_locks osc
9166 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (truncate1)"
9169 echo "12345" >>$DIR/$tfile
9170 cancel_lru_locks osc
9171 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append1)"
9174 echo "12345" >>$DIR/$tfile
9175 cancel_lru_locks osc
9176 cmp $TF $DIR/$tfile || error "$TF $DIR/$tfile differ (append2)"
9181 run_test 150 "truncate/append tests"
9183 #LU-2902 roc_hit was not able to read all values from lproc
9184 function roc_hit_init() {
9185 local list=$(comma_list $(osts_nodes))
9186 local dir=$DIR/$tdir-check
9187 local file=$dir/file
9193 #use setstripe to do a write to every ost
9194 for i in $(seq 0 $((OSTCOUNT-1))); do
9195 $SETSTRIPE -c 1 -i $i $dir || error "$SETSTRIPE $file failed"
9196 dd if=/dev/urandom of=$file bs=4k count=4 2>&1 > /dev/null
9197 idx=$(printf %04x $i)
9198 BEFORE=$(get_osd_param $list *OST*$idx stats |
9199 awk '$1 == "cache_access" {sum += $2}
9200 END { printf("%0.0f", sum) }')
9202 cancel_lru_locks osc
9203 cat $file >/dev/null
9205 AFTER=$(get_osd_param $list *OST*$idx stats |
9206 awk '$1 == "cache_access" {sum += $2}
9207 END { printf("%0.0f", sum) }')
9209 echo BEFORE:$BEFORE AFTER:$AFTER
9210 if ! let "AFTER - BEFORE == 4"; then
9212 error "roc_hit is not safe to use"
9220 function roc_hit() {
9221 local list=$(comma_list $(osts_nodes))
9222 echo $(get_osd_param $list '' stats |
9223 awk '$1 == "cache_hit" {sum += $2}
9224 END { printf("%0.0f", sum) }')
9227 function set_cache() {
9230 if [ "$2" == "off" ]; then
9233 local list=$(comma_list $(osts_nodes))
9234 set_osd_param $list '' $1_cache_enable $on
9236 cancel_lru_locks osc
9240 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9241 remote_ost_nodsh && skip "remote OST with nodsh" && return
9244 local list=$(comma_list $(osts_nodes))
9246 # check whether obdfilter is cache capable at all
9247 if ! get_osd_param $list '' read_cache_enable >/dev/null; then
9248 echo "not cache-capable obdfilter"
9252 # check cache is enabled on all obdfilters
9253 if get_osd_param $list '' read_cache_enable | grep 0; then
9254 echo "oss cache is disabled"
9258 set_osd_param $list '' writethrough_cache_enable 1
9260 # check write cache is enabled on all obdfilters
9261 if get_osd_param $list '' writethrough_cache_enable | grep 0; then
9262 echo "oss write cache is NOT enabled"
9268 #define OBD_FAIL_OBD_NO_LRU 0x609
9269 do_nodes $list $LCTL set_param fail_loc=0x609
9271 # pages should be in the case right after write
9272 dd if=/dev/urandom of=$DIR/$tfile bs=4k count=$CPAGES ||
9275 local BEFORE=$(roc_hit)
9276 cancel_lru_locks osc
9277 cat $DIR/$tfile >/dev/null
9278 local AFTER=$(roc_hit)
9280 do_nodes $list $LCTL set_param fail_loc=0
9282 if ! let "AFTER - BEFORE == CPAGES"; then
9283 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
9286 # the following read invalidates the cache
9287 cancel_lru_locks osc
9288 set_osd_param $list '' read_cache_enable 0
9289 cat $DIR/$tfile >/dev/null
9291 # now data shouldn't be found in the cache
9293 cancel_lru_locks osc
9294 cat $DIR/$tfile >/dev/null
9296 if let "AFTER - BEFORE != 0"; then
9297 error "IN CACHE: before: $BEFORE, after: $AFTER"
9300 set_osd_param $list '' read_cache_enable 1
9303 run_test 151 "test cache on oss and controls ==============================="
9306 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9307 local TF="$TMP/$tfile"
9309 # simulate ENOMEM during write
9310 #define OBD_FAIL_OST_NOMEM 0x226
9311 lctl set_param fail_loc=0x80000226
9312 dd if=/dev/urandom of=$TF bs=6096 count=1 || error "dd failed"
9314 sync || error "sync failed"
9315 lctl set_param fail_loc=0
9317 # discard client's cache
9318 cancel_lru_locks osc
9320 # simulate ENOMEM during read
9321 lctl set_param fail_loc=0x80000226
9322 cmp $TF $DIR/$tfile || error "cmp failed"
9323 lctl set_param fail_loc=0
9327 run_test 152 "test read/write with enomem ============================"
9330 $MULTIOP $DIR/$tfile Ow4096Ycu || error "multiop failed"
9332 run_test 153 "test if fdatasync does not crash ======================="
9334 dot_lustre_fid_permission_check() {
9336 local ffid=$MOUNT/.lustre/fid/$fid
9339 echo "stat fid $fid"
9340 stat $ffid > /dev/null || error "stat $ffid failed."
9341 echo "touch fid $fid"
9342 touch $ffid || error "touch $ffid failed."
9343 echo "write to fid $fid"
9344 cat /etc/hosts > $ffid || error "write $ffid failed."
9345 echo "read fid $fid"
9346 diff /etc/hosts $ffid || error "read $ffid failed."
9347 echo "append write to fid $fid"
9348 cat /etc/hosts >> $ffid || error "append write $ffid failed."
9349 echo "rename fid $fid"
9350 mv $ffid $test_dir/$tfile.1 &&
9351 error "rename $ffid to $tfile.1 should fail."
9352 touch $test_dir/$tfile.1
9353 mv $test_dir/$tfile.1 $ffid &&
9354 error "rename $tfile.1 to $ffid should fail."
9355 rm -f $test_dir/$tfile.1
9356 echo "truncate fid $fid"
9357 $TRUNCATE $ffid 777 || error "truncate $ffid failed."
9358 if [ $MDSCOUNT -lt 2 ]; then #FIXME when cross-MDT hard link is working
9359 echo "link fid $fid"
9360 ln -f $ffid $test_dir/tfile.lnk || error "link $ffid failed."
9362 if [ -n $(lctl get_param -n mdc.*-mdc-*.connect_flags | grep acl) ]; then
9363 echo "setfacl fid $fid"
9364 setfacl -R -m u:bin:rwx $ffid || error "setfacl $ffid failed."
9365 echo "getfacl fid $fid"
9366 getfacl $ffid >/dev/null || error "getfacl $ffid failed."
9368 echo "unlink fid $fid"
9369 unlink $MOUNT/.lustre/fid/$fid && error "unlink $ffid should fail."
9370 echo "mknod fid $fid"
9371 mknod $ffid c 1 3 && error "mknod $ffid should fail."
9373 fid=[0xf00000400:0x1:0x0]
9374 ffid=$MOUNT/.lustre/fid/$fid
9376 echo "stat non-exist fid $fid"
9377 stat $ffid > /dev/null && error "stat non-exist $ffid should fail."
9378 echo "write to non-exist fid $fid"
9379 cat /etc/hosts > $ffid && error "write non-exist $ffid should fail."
9380 echo "link new fid $fid"
9381 ln $test_dir/$tfile $ffid && error "link $ffid should fail."
9383 mkdir -p $test_dir/$tdir
9384 touch $test_dir/$tdir/$tfile
9385 fid=$($LFS path2fid $test_dir/$tdir)
9388 error "error: could not get fid for $test_dir/$dir/$tfile."
9390 ffid=$MOUNT/.lustre/fid/$fid
9393 ls $ffid > /dev/null || error "ls $ffid failed."
9394 echo "touch $fid/$tfile.1"
9395 touch $ffid/$tfile.1 || error "touch $ffid/$tfile.1 failed."
9397 echo "touch $MOUNT/.lustre/fid/$tfile"
9398 touch $MOUNT/.lustre/fid/$tfile && \
9399 error "touch $MOUNT/.lustre/fid/$tfile should fail."
9401 echo "setxattr to $MOUNT/.lustre/fid"
9402 setfattr -n trusted.name1 -v value1 $MOUNT/.lustre/fid
9404 echo "listxattr for $MOUNT/.lustre/fid"
9405 getfattr -d -m "^trusted" $MOUNT/.lustre/fid
9407 echo "delxattr from $MOUNT/.lustre/fid"
9408 setfattr -x trusted.name1 $MOUNT/.lustre/fid
9410 echo "touch invalid fid: $MOUNT/.lustre/fid/[0x200000400:0x2:0x3]"
9411 touch $MOUNT/.lustre/fid/[0x200000400:0x2:0x3] &&
9412 error "touch invalid fid should fail."
9414 echo "touch non-normal fid: $MOUNT/.lustre/fid/[0x1:0x2:0x0]"
9415 touch $MOUNT/.lustre/fid/[0x1:0x2:0x0] &&
9416 error "touch non-normal fid should fail."
9418 echo "rename $tdir to $MOUNT/.lustre/fid"
9419 mrename $test_dir/$tdir $MOUNT/.lustre/fid &&
9420 error "rename to $MOUNT/.lustre/fid should fail."
9422 if [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.51) ]
9424 local old_obf_mode=$(stat --format="%a" $DIR/.lustre/fid)
9425 local new_obf_mode=777
9427 echo "change mode of $DIR/.lustre/fid to $new_obf_mode"
9428 chmod $new_obf_mode $DIR/.lustre/fid ||
9429 error "chmod $new_obf_mode $DIR/.lustre/fid failed"
9431 local obf_mode=$(stat --format=%a $DIR/.lustre/fid)
9432 [ $obf_mode -eq $new_obf_mode ] ||
9433 error "stat $DIR/.lustre/fid returned wrong mode $obf_mode"
9435 echo "restore mode of $DIR/.lustre/fid to $old_obf_mode"
9436 chmod $old_obf_mode $DIR/.lustre/fid ||
9437 error "chmod $old_obf_mode $DIR/.lustre/fid failed"
9440 $OPENFILE -f O_LOV_DELAY_CREATE:O_CREAT $test_dir/$tfile-2
9441 fid=$($LFS path2fid $test_dir/$tfile-2)
9442 echo "cp /etc/passwd $MOUNT/.lustre/fid/$fid"
9443 cp /etc/passwd $MOUNT/.lustre/fid/$fid &&
9444 error "create lov data thru .lustre should fail."
9445 echo "cp /etc/passwd $test_dir/$tfile-2"
9446 cp /etc/passwd $test_dir/$tfile-2 ||
9447 error "copy to $test_dir/$tfile-2 failed."
9448 echo "diff /etc/passwd $MOUNT/.lustre/fid/$fid"
9449 diff /etc/passwd $MOUNT/.lustre/fid/$fid ||
9450 error "diff /etc/passwd $MOUNT/.lustre/fid/$fid failed."
9452 rm -rf $test_dir/tfile.lnk
9453 rm -rf $test_dir/$tfile-2
9457 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.1) ]] &&
9458 skip "Need MDS version at least 2.4.1" && return
9461 local FID=$($LFS path2fid $DIR/$tfile)
9462 [ -z "$FID" ] && error "path2fid unable to get $DIR/$tfile FID"
9464 # check that we get the same pathname back
9465 local FOUND=$($LFS fid2path $MOUNT $FID)
9466 [ -z "$FOUND" ] && error "fid2path unable to get $FID path"
9467 [ "$FOUND" != "$DIR/$tfile" ] &&
9468 error "fid2path(path2fid($DIR/$tfile)) = $FOUND != $DIR/$tfile"
9472 run_test 154A "lfs path2fid and fid2path basic checks"
9475 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9476 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ]] ||
9477 { skip "Need MDS version at least 2.2.51"; return 0; }
9478 [ -z "$(which setfacl)" ] && skip "must have setfacl tool" && return
9480 cp /etc/hosts $DIR/$tfile
9482 fid=$($LFS path2fid $DIR/$tfile)
9484 [ $rc -ne 0 ] && error "error: could not get fid for $DIR/$tfile."
9486 dot_lustre_fid_permission_check "$fid" $DIR ||
9487 error "dot lustre permission check $fid failed"
9489 rm -rf $MOUNT/.lustre && error ".lustre is not allowed to be unlinked"
9491 touch $MOUNT/.lustre/file &&
9492 error "creation is not allowed under .lustre"
9494 mkdir $MOUNT/.lustre/dir &&
9495 error "mkdir is not allowed under .lustre"
9499 run_test 154a "Open-by-FID"
9502 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9503 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ]] ||
9504 { skip "Need MDS version at least 2.2.51"; return 0; }
9506 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
9508 local remote_dir=$DIR/$tdir/remote_dir
9513 $LFS mkdir -i $MDTIDX -c $MDSCOUNT $remote_dir ||
9514 error "create remote directory failed"
9516 cp /etc/hosts $remote_dir/$tfile
9518 fid=$($LFS path2fid $remote_dir/$tfile)
9520 [ $rc -ne 0 ] && error "error: could not get fid for $remote_dir/$tfile"
9522 dot_lustre_fid_permission_check "$fid" $remote_dir ||
9523 error "dot lustre permission check $fid failed"
9526 run_test 154b "Open-by-FID for remote directory"
9529 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.1) ]] &&
9530 skip "Need MDS version at least 2.4.1" && return
9532 touch $DIR/$tfile.1 $DIR/$tfile.2 $DIR/$tfile.3
9533 local FID1=$($LFS path2fid $DIR/$tfile.1)
9534 local FID2=$($LFS path2fid $DIR/$tfile.2)
9535 local FID3=$($LFS path2fid $DIR/$tfile.3)
9538 $LFS path2fid $DIR/$tfile.[123] | while read PATHNAME FID; do
9539 [ "$PATHNAME" = "$DIR/$tfile.$N:" ] ||
9540 error "path2fid pathname $PATHNAME != $DIR/$tfile.$N:"
9542 [ "$FID" = "${!want}" ] ||
9543 error "path2fid $PATHNAME FID $FID != FID$N ${!want}"
9547 $LFS fid2path $MOUNT $FID1 $FID2 $FID3 | while read PATHNAME; do
9548 [ "$PATHNAME" = "$DIR/$tfile.$N" ] ||
9549 error "fid2path pathname $PATHNAME != $DIR/$tfile.$N:"
9553 run_test 154c "lfs path2fid and fid2path multiple arguments"
9556 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.5.53) ]] &&
9557 skip "Need MDS version at least 2.5.53" && return
9560 nid=$($LCTL list_nids | sed "s/\./\\\./g")
9564 local proc_ofile="mdt.*.exports.'$nid'.open_files"
9571 fid=$($LFS path2fid $DIR/$tfile)
9574 cmd="exec $fd<$DIR/$tfile"
9576 fid_list=$(do_facet $SINGLEMDS $LCTL get_param $proc_ofile)
9577 echo $fid_list | grep $fid
9580 cmd="exec $fd>/dev/null"
9582 if [ $rc -ne 0 ]; then
9583 error "FID $fid not found in open files list $fid_list"
9586 run_test 154d "Verify open file fid"
9588 test_155_small_load() {
9589 local temp=$TMP/$tfile
9590 local file=$DIR/$tfile
9592 dd if=/dev/urandom of=$temp bs=6096 count=1 || \
9593 error "dd of=$temp bs=6096 count=1 failed"
9595 cancel_lru_locks osc
9596 cmp $temp $file || error "$temp $file differ"
9598 $TRUNCATE $temp 6000
9599 $TRUNCATE $file 6000
9600 cmp $temp $file || error "$temp $file differ (truncate1)"
9602 echo "12345" >>$temp
9603 echo "12345" >>$file
9604 cmp $temp $file || error "$temp $file differ (append1)"
9606 echo "12345" >>$temp
9607 echo "12345" >>$file
9608 cmp $temp $file || error "$temp $file differ (append2)"
9614 test_155_big_load() {
9615 remote_ost_nodsh && skip "remote OST with nodsh" && return
9616 local temp=$TMP/$tfile
9617 local file=$DIR/$tfile
9620 local cache_size=$(do_facet ost$((MAXI+1)) \
9621 "awk '/cache/ {sum+=\\\$4} END {print sum}' /proc/cpuinfo")
9622 local large_file_size=$((cache_size * 2))
9624 echo "OSS cache size: $cache_size KB"
9625 echo "Large file size: $large_file_size KB"
9627 [ $MAXV -le $large_file_size ] && \
9628 skip_env "max available OST size needs > $large_file_size KB" && \
9631 $SETSTRIPE $file -c 1 -i $MAXI || error "$SETSTRIPE $file failed"
9633 dd if=/dev/urandom of=$temp bs=$large_file_size count=1k || \
9634 error "dd of=$temp bs=$large_file_size count=1k failed"
9637 cancel_lru_locks osc
9638 cmp $temp $file || error "$temp $file differ"
9645 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9647 set_cache writethrough on
9650 run_test 155a "Verify small file correctness: read cache:on write_cache:on"
9653 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9655 set_cache writethrough off
9658 run_test 155b "Verify small file correctness: read cache:on write_cache:off"
9661 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9663 set_cache writethrough on
9666 run_test 155c "Verify small file correctness: read cache:off write_cache:on"
9669 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9671 set_cache writethrough off
9674 run_test 155d "Verify small file correctness: read cache:off write_cache:off"
9677 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9679 set_cache writethrough on
9682 run_test 155e "Verify big file correctness: read cache:on write_cache:on"
9685 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9687 set_cache writethrough off
9690 run_test 155f "Verify big file correctness: read cache:on write_cache:off"
9693 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9695 set_cache writethrough on
9698 run_test 155g "Verify big file correctness: read cache:off write_cache:on"
9701 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9703 set_cache writethrough off
9706 run_test 155h "Verify big file correctness: read cache:off write_cache:off"
9709 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9713 local file="$DIR/$tfile"
9715 [ "$(facet_fstype ost1)" = "zfs" ] &&
9716 skip "LU-1956/LU-2261: stats unimplemented on OSD ZFS" &&
9721 log "Turn on read and write cache"
9723 set_cache writethrough on
9725 log "Write data and read it back."
9726 log "Read should be satisfied from the cache."
9727 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
9729 cancel_lru_locks osc
9730 cat $file >/dev/null
9732 if ! let "AFTER - BEFORE == CPAGES"; then
9733 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
9735 log "cache hits:: before: $BEFORE, after: $AFTER"
9738 log "Read again; it should be satisfied from the cache."
9740 cancel_lru_locks osc
9741 cat $file >/dev/null
9743 if ! let "AFTER - BEFORE == CPAGES"; then
9744 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
9746 log "cache hits:: before: $BEFORE, after: $AFTER"
9750 log "Turn off the read cache and turn on the write cache"
9752 set_cache writethrough on
9754 log "Read again; it should be satisfied from the cache."
9756 cancel_lru_locks osc
9757 cat $file >/dev/null
9759 if ! let "AFTER - BEFORE == CPAGES"; then
9760 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
9762 log "cache hits:: before: $BEFORE, after: $AFTER"
9765 log "Read again; it should not be satisfied from the cache."
9767 cancel_lru_locks osc
9768 cat $file >/dev/null
9770 if ! let "AFTER - BEFORE == 0"; then
9771 error "IN CACHE: before: $BEFORE, after: $AFTER"
9773 log "cache hits:: before: $BEFORE, after: $AFTER"
9776 log "Write data and read it back."
9777 log "Read should be satisfied from the cache."
9778 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
9780 cancel_lru_locks osc
9781 cat $file >/dev/null
9783 if ! let "AFTER - BEFORE == CPAGES"; then
9784 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
9786 log "cache hits:: before: $BEFORE, after: $AFTER"
9789 log "Read again; it should not be satisfied from the cache."
9791 cancel_lru_locks osc
9792 cat $file >/dev/null
9794 if ! let "AFTER - BEFORE == 0"; then
9795 error "IN CACHE: before: $BEFORE, after: $AFTER"
9797 log "cache hits:: before: $BEFORE, after: $AFTER"
9801 log "Turn off read and write cache"
9803 set_cache writethrough off
9805 log "Write data and read it back"
9806 log "It should not be satisfied from the cache."
9808 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
9809 cancel_lru_locks osc
9811 cat $file >/dev/null
9813 if ! let "AFTER - BEFORE == 0"; then
9814 error_ignore bz20762 "IN CACHE: before: $BEFORE, after: $AFTER"
9816 log "cache hits:: before: $BEFORE, after: $AFTER"
9819 log "Turn on the read cache and turn off the write cache"
9821 set_cache writethrough off
9823 log "Write data and read it back"
9824 log "It should not be satisfied from the cache."
9826 dd if=/dev/urandom of=$file bs=4k count=$CPAGES || error "dd failed"
9828 cancel_lru_locks osc
9829 cat $file >/dev/null
9831 if ! let "AFTER - BEFORE == 0"; then
9832 error_ignore bz20762 "IN CACHE: before: $BEFORE, after: $AFTER"
9834 log "cache hits:: before: $BEFORE, after: $AFTER"
9837 log "Read again; it should be satisfied from the cache."
9839 cancel_lru_locks osc
9840 cat $file >/dev/null
9842 if ! let "AFTER - BEFORE == CPAGES"; then
9843 error "NOT IN CACHE: before: $BEFORE, after: $AFTER"
9845 log "cache hits:: before: $BEFORE, after: $AFTER"
9850 run_test 156 "Verification of tunables ============================"
9854 if [[ $MDSCOUNT -gt 1 ]]; then
9855 error_ignore bz17935 $*
9863 local CL_MASK_PARAM="mdd.$MDT0.changelog_mask"
9865 MASK=$(do_facet $SINGLEMDS $LCTL get_param $CL_MASK_PARAM| grep -c "$1")
9867 if [ $MASK -eq 1 ]; then
9868 do_facet $SINGLEMDS $LCTL set_param $CL_MASK_PARAM="-$1"
9870 do_facet $SINGLEMDS $LCTL set_param $CL_MASK_PARAM="+$1"
9874 changelog_extract_field() {
9880 $LFS changelog $mdt | gawk "/$cltype.*$file$/ {
9881 print gensub(/^.* "$identifier'(\[[^\]]*\]).*$/,"\\1",1)}' |
9886 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9887 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9888 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] ||
9889 { skip "Need MDS version at least 2.2.0"; return; }
9891 local CL_USERS="mdd.$MDT0.changelog_users"
9892 local GET_CL_USERS="do_facet $SINGLEMDS $LCTL get_param -n $CL_USERS"
9893 USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_register -n)
9894 echo "Registered as changelog user $USER"
9895 $GET_CL_USERS | grep -q $USER ||
9896 error "User $USER not found in changelog_users"
9899 test_mkdir -p $DIR/$tdir/pics/2008/zachy
9900 touch $DIR/$tdir/pics/2008/zachy/timestamp
9901 cp /etc/hosts $DIR/$tdir/pics/2008/zachy/pic1.jpg
9902 mv $DIR/$tdir/pics/2008/zachy $DIR/$tdir/pics/zach
9903 ln $DIR/$tdir/pics/zach/pic1.jpg $DIR/$tdir/pics/2008/portland.jpg
9904 ln -s $DIR/$tdir/pics/2008/portland.jpg $DIR/$tdir/pics/desktop.jpg
9905 rm $DIR/$tdir/pics/desktop.jpg
9907 $LFS changelog $MDT0 | tail -5
9909 echo "verifying changelog mask"
9910 changelog_chmask "MKDIR"
9911 changelog_chmask "CLOSE"
9913 test_mkdir -p $DIR/$tdir/pics/zach/sofia
9914 echo "zzzzzz" > $DIR/$tdir/pics/zach/file
9916 changelog_chmask "MKDIR"
9917 changelog_chmask "CLOSE"
9919 test_mkdir -p $DIR/$tdir/pics/2008/sofia
9920 echo "zzzzzz" > $DIR/$tdir/pics/zach/file
9922 $LFS changelog $MDT0
9923 MKDIRS=$($LFS changelog $MDT0 | tail -5 | grep -c "MKDIR")
9924 CLOSES=$($LFS changelog $MDT0 | tail -5 | grep -c "CLOSE")
9925 [ $MKDIRS -eq 1 ] || err17935 "MKDIR changelog mask count $DIRS != 1"
9926 [ $CLOSES -eq 1 ] || err17935 "CLOSE changelog mask count $DIRS != 1"
9929 echo "verifying target fid"
9930 fidc=$(changelog_extract_field $MDT0 "CREAT" "timestamp" "t=")
9931 fidf=$($LFS path2fid $DIR/$tdir/pics/zach/timestamp)
9932 [ "$fidc" == "$fidf" ] ||
9933 err17935 "fid in changelog $fidc != file fid $fidf"
9934 echo "verifying parent fid"
9935 fidc=$(changelog_extract_field $MDT0 "CREAT" "timestamp" "p=")
9936 fidf=$($LFS path2fid $DIR/$tdir/pics/zach)
9937 [ "$fidc" == "$fidf" ] ||
9938 err17935 "pfid in changelog $fidc != dir fid $fidf"
9940 USER_REC1=$($GET_CL_USERS | awk "\$1 == \"$USER\" {print \$2}")
9941 $LFS changelog_clear $MDT0 $USER $(($USER_REC1 + 5))
9942 USER_REC2=$($GET_CL_USERS | awk "\$1 == \"$USER\" {print \$2}")
9943 echo "verifying user clear: $(( $USER_REC1 + 5 )) == $USER_REC2"
9944 [ $USER_REC2 == $(($USER_REC1 + 5)) ] ||
9945 err17935 "user index expected $(($USER_REC1 + 5)) is $USER_REC2"
9947 MIN_REC=$($GET_CL_USERS |
9948 awk 'min == "" || $2 < min {min = $2}; END {print min}')
9949 FIRST_REC=$($LFS changelog $MDT0 | head -n1 | awk '{print $1}')
9950 echo "verifying min purge: $(( $MIN_REC + 1 )) == $FIRST_REC"
9951 [ $FIRST_REC == $(($MIN_REC + 1)) ] ||
9952 err17935 "first index should be $(($MIN_REC + 1)) is $FIRST_REC"
9954 # LU-3446 changelog index reset on MDT restart
9955 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
9956 CUR_REC1=$($GET_CL_USERS | head -n1 | cut -f3 -d' ')
9957 $LFS changelog_clear $MDT0 $USER 0
9958 stop $SINGLEMDS || error "Fail to stop MDT."
9959 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
9960 CUR_REC2=$($GET_CL_USERS | head -n1 | cut -f3 -d' ')
9961 echo "verifying index survives MDT restart: $CUR_REC1 == $CUR_REC2"
9962 [ $CUR_REC1 == $CUR_REC2 ] ||
9963 err17935 "current index should be $CUR_REC1 is $CUR_REC2"
9965 echo "verifying user deregister"
9966 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister $USER
9967 $GET_CL_USERS | grep -q $USER &&
9968 error "User $USER still in changelog_users"
9970 USERS=$(( $($GET_CL_USERS | wc -l) - 2 ))
9971 if [ $USERS -eq 0 ]; then
9972 LAST_REC1=$($GET_CL_USERS | head -n1 | cut -f3 -d' ')
9973 touch $DIR/$tdir/chloe
9974 LAST_REC2=$($GET_CL_USERS | head -n1 | cut -f3 -d' ')
9975 echo "verify changelogs are off: $LAST_REC1 == $LAST_REC2"
9976 [ $LAST_REC1 == $LAST_REC2 ] || error "changelogs not off"
9978 echo "$USERS other changelog users; can't verify off"
9981 run_test 160a "changelog sanity"
9983 test_160b() { # LU-3587
9984 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
9985 remote_mds_nodsh && skip "remote MDS with nodsh" && return
9986 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.0) ] ||
9987 { skip "Need MDS version at least 2.2.0"; return; }
9989 local CL_USERS="mdd.$MDT0.changelog_users"
9990 local GET_CL_USERS="do_facet $SINGLEMDS $LCTL get_param -n $CL_USERS"
9991 USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_register -n)
9992 echo "Registered as changelog user $USER"
9993 $GET_CL_USERS | grep -q $USER ||
9994 error "User $USER not found in changelog_users"
9996 local LONGNAME1=$(str_repeat a 255)
9997 local LONGNAME2=$(str_repeat b 255)
10000 echo "creating very long named file"
10001 touch $LONGNAME1 || error "create of $LONGNAME1 failed"
10002 echo "moving very long named file"
10003 mv $LONGNAME1 $LONGNAME2
10005 $LFS changelog $MDT0 | grep RENME
10007 echo "deregistering $USER"
10008 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister $USER
10012 run_test 160b "Verify that very long rename doesn't crash in changelog"
10016 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10018 # Registration step
10019 local USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
10020 changelog_register -n)
10023 mkdir -p $DIR/$tdir
10024 $MCREATE $DIR/$tdir/foo_160c
10025 changelog_chmask "TRUNC"
10026 $TRUNCATE $DIR/$tdir/foo_160c 200
10027 changelog_chmask "TRUNC"
10028 $TRUNCATE $DIR/$tdir/foo_160c 199
10029 $LFS changelog $MDT0
10030 TRUNCS=$($LFS changelog $MDT0 | tail -5 | grep -c "TRUNC")
10031 [ $TRUNCS -eq 1 ] || err17935 "TRUNC changelog mask count $TRUNCS != 1"
10032 $LFS changelog_clear $MDT0 $USER 0
10034 # Deregistration step
10035 echo "deregistering $USER"
10036 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister $USER
10038 run_test 160c "verify that changelog log catch the truncate event"
10041 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10042 test_mkdir -p -c1 $DIR/$tdir
10043 cp /etc/hosts $DIR/$tdir/$tfile
10044 test_mkdir -c1 $DIR/$tdir/foo1
10045 test_mkdir -c1 $DIR/$tdir/foo2
10046 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/sofia
10047 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/zachary
10048 ln $DIR/$tdir/$tfile $DIR/$tdir/foo1/luna
10049 ln $DIR/$tdir/$tfile $DIR/$tdir/foo2/thor
10050 local FID=$($LFS path2fid $DIR/$tdir/$tfile | tr -d '[]')
10051 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
10052 $LFS fid2path $DIR $FID
10053 err17935 "bad link ea"
10056 rm $DIR/$tdir/foo2/zachary
10058 rm $DIR/$tdir/foo2/thor
10060 rm $DIR/$tdir/$tfile
10062 mv $DIR/$tdir/foo1/sofia $DIR/$tdir/foo2/maggie
10063 if [ "$($LFS fid2path $FSNAME --link 1 $FID)" != "$tdir/foo2/maggie" ]
10065 $LFS fid2path $DIR $FID
10066 err17935 "bad link rename"
10068 rm $DIR/$tdir/foo2/maggie
10071 local longname=filename_avg_len_is_thirty_two_
10072 createmany -l$DIR/$tdir/foo1/luna $DIR/$tdir/foo2/$longname 1000 ||
10073 error "failed to hardlink many files"
10074 links=$($LFS fid2path $DIR $FID | wc -l)
10075 echo -n "${links}/1000 links in link EA"
10076 [[ $links -gt 60 ]] ||
10077 err17935 "expected at least 60 links in link EA"
10078 unlinkmany $DIR/$tdir/foo2/$longname 1000 ||
10079 error "failed to unlink many hardlinks"
10081 run_test 161a "link ea sanity"
10084 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10085 [ $MDSCOUNT -lt 2 ] &&
10086 skip "skipping remote directory test" && return
10088 local remote_dir=$DIR/$tdir/remote_dir
10090 mkdir -p $DIR/$tdir
10091 $LFS mkdir -i $MDTIDX $remote_dir ||
10092 error "create remote directory failed"
10094 cp /etc/hosts $remote_dir/$tfile
10095 mkdir -p $remote_dir/foo1
10096 mkdir -p $remote_dir/foo2
10097 ln $remote_dir/$tfile $remote_dir/foo1/sofia
10098 ln $remote_dir/$tfile $remote_dir/foo2/zachary
10099 ln $remote_dir/$tfile $remote_dir/foo1/luna
10100 ln $remote_dir/$tfile $remote_dir/foo2/thor
10102 local FID=$($LFS path2fid $remote_dir/$tfile | tr -d '[' |
10104 if [ "$($LFS fid2path $DIR $FID | wc -l)" != "5" ]; then
10105 $LFS fid2path $DIR $FID
10106 err17935 "bad link ea"
10109 rm $remote_dir/foo2/zachary
10111 rm $remote_dir/foo2/thor
10113 rm $remote_dir/$tfile
10115 mv $remote_dir/foo1/sofia $remote_dir/foo2/maggie
10116 local link_path=$($LFS fid2path $FSNAME --link 1 $FID)
10117 if [ "$DIR/$link_path" != "$remote_dir/foo2/maggie" ]; then
10118 $LFS fid2path $DIR $FID
10119 err17935 "bad link rename"
10121 rm $remote_dir/foo2/maggie
10124 local longname=filename_avg_len_is_thirty_two_
10125 createmany -l$remote_dir/foo1/luna $remote_dir/foo2/$longname 1000 ||
10126 error "failed to hardlink many files"
10127 links=$($LFS fid2path $DIR $FID | wc -l)
10128 echo -n "${links}/1000 links in link EA"
10129 [[ ${links} -gt 60 ]] ||
10130 err17935 "expected at least 60 links in link EA"
10131 unlinkmany $remote_dir/foo2/$longname 1000 ||
10132 error "failed to unlink many hardlinks"
10134 run_test 161b "link ea sanity under remote directory"
10137 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10138 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.1.5) ]] &&
10139 skip "Need MDS version at least 2.1.5" && return
10141 # define CLF_RENAME_LAST 0x0001
10142 # rename overwrite a target having nlink = 1 (changelog flag 0x1)
10143 local USER=$(do_facet $SINGLEMDS $LCTL --device $MDT0 \
10144 changelog_register -n)
10146 mkdir -p $DIR/$tdir
10147 touch $DIR/$tdir/foo_161c
10148 touch $DIR/$tdir/bar_161c
10149 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
10150 $LFS changelog $MDT0 | grep RENME
10151 local flags=$($LFS changelog $MDT0 | grep RENME | tail -1 | \
10153 $LFS changelog_clear $MDT0 $USER 0
10154 if [ x$flags != "x0x1" ]; then
10155 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister \
10157 error "flag $flags is not 0x1"
10159 echo "rename overwrite a target having nlink = 1," \
10160 "changelog record has flags of $flags"
10162 # rename overwrite a target having nlink > 1 (changelog flag 0x0)
10163 touch $DIR/$tdir/foo_161c
10164 touch $DIR/$tdir/bar_161c
10165 ln $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
10166 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/bar_161c
10167 $LFS changelog $MDT0 | grep RENME
10168 flags=$($LFS changelog $MDT0 | grep RENME | tail -1 | cut -f5 -d' ')
10169 $LFS changelog_clear $MDT0 $USER 0
10170 if [ x$flags != "x0x0" ]; then
10171 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister \
10173 error "flag $flags is not 0x0"
10175 echo "rename overwrite a target having nlink > 1," \
10176 "changelog record has flags of $flags"
10178 # rename doesn't overwrite a target (changelog flag 0x0)
10179 touch $DIR/$tdir/foo_161c
10180 mv -f $DIR/$tdir/foo_161c $DIR/$tdir/foo2_161c
10181 $LFS changelog $MDT0 | grep RENME
10182 flags=$($LFS changelog $MDT0 | grep RENME | tail -1 | cut -f5 -d' ')
10183 $LFS changelog_clear $MDT0 $USER 0
10184 if [ x$flags != "x0x0" ]; then
10185 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister \
10187 error "flag $flags is not 0x0"
10189 echo "rename doesn't overwrite a target," \
10190 "changelog record has flags of $flags"
10192 # define CLF_UNLINK_LAST 0x0001
10193 # unlink a file having nlink = 1 (changelog flag 0x1)
10194 rm -f $DIR/$tdir/foo2_161c
10195 $LFS changelog $MDT0 | grep UNLNK
10196 flags=$($LFS changelog $MDT0 | grep UNLNK | tail -1 | cut -f5 -d' ')
10197 $LFS changelog_clear $MDT0 $USER 0
10198 if [ x$flags != "x0x1" ]; then
10199 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister \
10201 error "flag $flags is not 0x1"
10203 echo "unlink a file having nlink = 1," \
10204 "changelog record has flags of $flags"
10206 # unlink a file having nlink > 1 (changelog flag 0x0)
10207 ln -f $DIR/$tdir/bar_161c $DIR/$tdir/foobar_161c
10208 rm -f $DIR/$tdir/foobar_161c
10209 $LFS changelog $MDT0 | grep UNLNK
10210 flags=$($LFS changelog $MDT0 | grep UNLNK | tail -1 | cut -f5 -d' ')
10211 $LFS changelog_clear $MDT0 $USER 0
10212 if [ x$flags != "x0x0" ]; then
10213 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister \
10215 error "flag $flags is not 0x0"
10217 echo "unlink a file having nlink > 1," \
10218 "changelog record has flags of $flags"
10219 do_facet $SINGLEMDS $LCTL --device $MDT0 changelog_deregister $USER
10221 run_test 161c "check CL_RENME[UNLINK] changelog record flags"
10228 local path=$(${LFS} fid2path $*)
10231 if [ $RC -ne 0 ]; then
10232 err17935 "path looked up of $expected failed. Error $RC"
10234 elif [ "${path}" != "${expected}" ]; then
10235 err17935 "path looked up \"${path}\" instead of \"${expected}\""
10238 echo "fid $fid resolves to path $path (expected $expected)"
10242 # Make changes to filesystem
10243 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10244 test_mkdir -p -c1 $DIR/$tdir/d2
10245 touch $DIR/$tdir/d2/$tfile
10246 touch $DIR/$tdir/d2/x1
10247 touch $DIR/$tdir/d2/x2
10248 test_mkdir -p -c1 $DIR/$tdir/d2/a/b/c
10249 test_mkdir -p -c1 $DIR/$tdir/d2/p/q/r
10251 FID=$($LFS path2fid $DIR/$tdir/d2/$tfile | tr -d '[]')
10252 check_path "$tdir/d2/$tfile" $FSNAME $FID --link 0
10255 ln -s $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/slink
10256 FID=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink | tr -d '[]')
10257 check_path "$tdir/d2/p/q/r/slink" $FSNAME $FID --link 0
10259 # softlink to wrong file
10260 ln -s /this/is/garbage $DIR/$tdir/d2/p/q/r/slink.wrong
10261 FID=$($LFS path2fid $DIR/$tdir/d2/p/q/r/slink.wrong | tr -d '[]')
10262 check_path "$tdir/d2/p/q/r/slink.wrong" $FSNAME $FID --link 0
10265 ln $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/p/q/r/hlink
10266 mv $DIR/$tdir/d2/$tfile $DIR/$tdir/d2/a/b/c/new_file
10267 FID=$($LFS path2fid $DIR/$tdir/d2/a/b/c/new_file | tr -d '[]')
10268 # fid2path dir/fsname should both work
10269 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $FID --link 1
10270 check_path "$DIR/$tdir/d2/p/q/r/hlink" $DIR $FID --link 0
10272 # hardlink count: check that there are 2 links
10273 # Doesnt work with CMD yet: 17935
10274 ${LFS} fid2path $DIR $FID | wc -l | grep -q 2 || \
10275 err17935 "expected 2 links"
10277 # hardlink indexing: remove the first link
10278 rm $DIR/$tdir/d2/p/q/r/hlink
10279 check_path "$tdir/d2/a/b/c/new_file" $FSNAME $FID --link 0
10283 run_test 162 "path lookup sanity"
10286 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10287 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
10290 $LFS setdirstripe -i0 -c$MDSCOUNT -t all_char $DIR/$tdir/striped_dir ||
10291 error "create striped dir failed"
10293 local FID=$($LFS getdirstripe $DIR/$tdir/striped_dir |
10294 tail -n 1 | awk '{print $2}')
10295 stat $MOUNT/.lustre/fid/$FID && error "sub_stripe can be accessed"
10297 touch $DIR/$tdir/striped_dir/f{0..4} || error "touch f0..4 failed"
10298 mkdir $DIR/$tdir/striped_dir/d{0..4} || error "mkdir d0..4 failed"
10301 for ((i=0;i<5;i++)); do
10302 FID=$($LFS path2fid $DIR/$tdir/striped_dir/f$i | tr -d '[]') ||
10303 error "get fid for f$i failed"
10304 check_path "$tdir/striped_dir/f$i" $FSNAME $FID --link 0
10306 FID=$($LFS path2fid $DIR/$tdir/striped_dir/d$i | tr -d '[]') ||
10307 error "get fid for d$i failed"
10308 check_path "$tdir/striped_dir/d$i" $FSNAME $FID --link 0
10313 run_test 162b "striped directory path lookup sanity"
10316 # do directio so as not to populate the page cache
10317 log "creating a 10 Mb file"
10318 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
10319 log "starting reads"
10320 dd if=$DIR/$tfile of=/dev/null bs=4096 &
10321 log "truncating the file"
10322 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
10324 kill %+ || true # reads might have finished
10325 echo "wait until dd is finished"
10327 log "removing the temporary file"
10328 rm -rf $DIR/$tfile || error "tmp file removal failed"
10330 run_test 169 "parallel read and truncate should not deadlock"
10333 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10334 $LCTL clear # bug 18514
10335 $LCTL debug_daemon start $TMP/${tfile}_log_good
10337 $LCTL debug_daemon stop
10338 sed -e "s/^...../a/g" $TMP/${tfile}_log_good > $TMP/${tfile}_log_bad ||
10339 error "sed failed to read log_good"
10341 $LCTL debug_daemon start $TMP/${tfile}_log_good
10343 $LCTL debug_daemon stop
10345 $LCTL df $TMP/${tfile}_log_bad > $TMP/${tfile}_log_bad.out 2>&1 ||
10346 error "lctl df log_bad failed"
10348 local bad_line=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
10349 local good_line1=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
10351 $LCTL df $TMP/${tfile}_log_good > $TMP/${tfile}_log_good.out 2>&1
10352 local good_line2=$(tail -n 1 $TMP/${tfile}_log_good.out | awk '{print $5}')
10354 [ "$bad_line" ] && [ "$good_line1" ] && [ "$good_line2" ] ||
10355 error "bad_line good_line1 good_line2 are empty"
10357 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
10358 cat $TMP/${tfile}_log_bad >> $TMP/${tfile}_logs_corrupt
10359 cat $TMP/${tfile}_log_good >> $TMP/${tfile}_logs_corrupt
10361 $LCTL df $TMP/${tfile}_logs_corrupt > $TMP/${tfile}_log_bad.out 2>&1
10362 local bad_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $9}')
10363 local good_line_new=$(tail -n 1 $TMP/${tfile}_log_bad.out | awk '{print $5}')
10365 [ "$bad_line_new" ] && [ "$good_line_new" ] ||
10366 error "bad_line_new good_line_new are empty"
10368 local expected_good=$((good_line1 + good_line2*2))
10370 rm -f $TMP/${tfile}*
10371 # LU-231, short malformed line may not be counted into bad lines
10372 if [ $bad_line -ne $bad_line_new ] &&
10373 [ $bad_line -ne $((bad_line_new - 1)) ]; then
10374 error "expected $bad_line bad lines, but got $bad_line_new"
10378 if [ $expected_good -ne $good_line_new ]; then
10379 error "expected $expected_good good lines, but got $good_line_new"
10384 run_test 170 "test lctl df to handle corrupted log ====================="
10386 test_171() { # bug20592
10387 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10388 #define OBD_FAIL_PTLRPC_DUMP_LOG 0x50e
10389 $LCTL set_param fail_loc=0x50e
10390 $LCTL set_param fail_val=3000
10391 multiop_bg_pause $DIR/$tfile O_s || true
10393 kill -USR1 $MULTIPID
10397 if dmesg | grep "recursive fault"; then
10398 error "caught a recursive fault"
10400 $LCTL set_param fail_loc=0
10403 run_test 171 "test libcfs_debug_dumplog_thread stuck in do_exit() ======"
10405 # it would be good to share it with obdfilter-survey/libecho code
10406 setup_obdecho_osc () {
10409 local obdfilter_name=$2
10410 echo "Creating new osc for $obdfilter_name on $ost_nid"
10411 # make sure we can find loopback nid
10412 $LCTL add_uuid $ost_nid $ost_nid >/dev/null 2>&1
10414 [ $rc -eq 0 ] && { $LCTL attach osc ${obdfilter_name}_osc \
10415 ${obdfilter_name}_osc_UUID || rc=2; }
10416 [ $rc -eq 0 ] && { $LCTL --device ${obdfilter_name}_osc setup \
10417 ${obdfilter_name}_UUID $ost_nid || rc=3; }
10421 cleanup_obdecho_osc () {
10422 local obdfilter_name=$1
10423 $LCTL --device ${obdfilter_name}_osc cleanup >/dev/null
10424 $LCTL --device ${obdfilter_name}_osc detach >/dev/null
10431 local pages=${3:-64}
10436 local obd_size=$(get_obd_size $node $OBD)
10437 local page_size=$(get_page_size $node)
10438 if [[ -n "$obd_size" ]]; then
10439 local new_count=$((obd_size / (pages * page_size / 1024)))
10440 [[ $new_count -ge $count ]] || count=$new_count
10443 do_facet $node "$LCTL attach echo_client ec ec_uuid" || rc=1
10444 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec setup $OBD" ||
10446 if [ $rc -eq 0 ]; then
10447 id=$(do_facet $node "$LCTL --device ec create 1" | awk '/object id/ {print $6}')
10448 [ ${PIPESTATUS[0]} -eq 0 -a -n "$id" ] || rc=3
10450 echo "New object id is $id"
10451 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec getattr $id" ||
10453 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec " \
10454 "test_brw $count w v $pages $id" || rc=4; }
10455 [ $rc -eq 0 ] && { do_facet $node "$LCTL --device ec destroy $id 1" ||
10457 [ $rc -eq 0 -o $rc -gt 2 ] && { do_facet $node "$LCTL --device ec " \
10458 "cleanup" || rc=5; }
10459 [ $rc -eq 0 -o $rc -gt 1 ] && { do_facet $node "$LCTL --device ec " \
10460 "detach" || rc=6; }
10461 [ $rc -ne 0 ] && echo "obecho_create_test failed: $rc"
10466 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10467 remote_ost_nodsh && skip "remote OST with nodsh" && return
10469 local rmmod_local=0
10471 if ! module_loaded obdecho; then
10472 load_module obdecho/obdecho
10476 local osc=$($LCTL dl | grep -v mdt | awk '$3 == "osc" {print $4; exit}')
10477 local host=$(lctl get_param -n osc.$osc.import |
10478 awk '/current_connection:/ {print $2}' )
10479 local target=$(lctl get_param -n osc.$osc.import |
10480 awk '/target:/ {print $2}' )
10481 target=${target%_UUID}
10483 [[ -n $target ]] && { setup_obdecho_osc $host $target || rc=1; } || rc=1
10484 [ $rc -eq 0 ] && { obdecho_test ${target}_osc client || rc=2; }
10485 [[ -n $target ]] && cleanup_obdecho_osc $target
10486 [ $rmmod_local -eq 1 ] && rmmod obdecho
10489 run_test 180a "test obdecho on osc"
10492 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10493 remote_ost_nodsh && skip "remote OST with nodsh" && return
10495 local rmmod_remote=0
10497 do_facet ost1 "lsmod | grep -q obdecho || " \
10498 "{ insmod ${LUSTRE}/obdecho/obdecho.ko || " \
10499 "modprobe obdecho; }" && rmmod_remote=1
10500 target=$(do_facet ost1 $LCTL dl | awk '/obdfilter/ {print $4;exit}')
10501 [[ -n $target ]] && { obdecho_test $target ost1 || rc=1; }
10502 [ $rmmod_remote -eq 1 ] && do_facet ost1 "rmmod obdecho"
10505 run_test 180b "test obdecho directly on obdfilter"
10507 test_180c() { # LU-2598
10508 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10509 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.0) ]] &&
10510 skip "Need MDS version at least 2.4.0" && return
10513 local rmmod_remote=false
10514 local pages=16384 # 64MB bulk I/O RPC size
10517 do_rpc_nodes $(facet_active_host ost1) load_module obdecho/obdecho &&
10518 rmmod_remote=true || error "failed to load module obdecho"
10520 target=$(do_facet ost1 $LCTL dl | awk '/obdfilter/ { print $4 }' |
10522 if [ -n "$target" ]; then
10523 obdecho_test "$target" ost1 "$pages" || rc=${PIPESTATUS[0]}
10525 echo "there is no obdfilter target on ost1"
10528 $rmmod_remote && do_facet ost1 "rmmod obdecho" || true
10531 run_test 180c "test huge bulk I/O size on obdfilter, don't LASSERT"
10533 test_181() { # bug 22177
10534 test_mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
10535 # create enough files to index the directory
10536 createmany -o $DIR/$tdir/foobar 4000
10537 # print attributes for debug purpose
10540 multiop_bg_pause $DIR/$tdir D_Sc || return 1
10542 # remove the files & current working dir
10543 unlinkmany $DIR/$tdir/foobar 4000
10545 kill -USR1 $MULTIPID
10547 stat $DIR/$tdir && error "open-unlinked dir was not removed!"
10550 run_test 181 "Test open-unlinked dir ========================"
10553 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10554 # disable MDC RPC lock wouldn't crash client
10558 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
10559 #define OBD_FAIL_MDC_RPCS_SEM 0x804
10560 $LCTL set_param fail_loc=0x804
10562 for (( i=0; i < $tcount; i++ )) ; do
10563 mkdir $DIR/$tdir/$i
10564 createmany -o $DIR/$tdir/$i/f- $fcount &
10568 for (( i=0; i < $tcount; i++ )) ; do
10569 unlinkmany $DIR/$tdir/$i/f- $fcount &
10575 $LCTL set_param fail_loc=0
10577 run_test 182 "Disable MDC RPCs semaphore wouldn't crash client ================"
10579 test_183() { # LU-2275
10580 [[ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.3.56) ]] &&
10581 skip "Need MDS version at least 2.3.56" && return
10583 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
10584 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
10585 echo aaa > $DIR/$tdir/$tfile
10587 #define OBD_FAIL_MDS_NEGATIVE_POSITIVE 0x148
10588 do_facet $SINGLEMDS $LCTL set_param fail_loc=0x148
10590 ls -l $DIR/$tdir && error "ls succeeded, should have failed"
10591 cat $DIR/$tdir/$tfile && error "cat succeeded, should have failed"
10593 do_facet $SINGLEMDS $LCTL set_param fail_loc=0
10595 # Flush negative dentry cache
10596 touch $DIR/$tdir/$tfile
10598 # We are not checking for any leaked references here, they'll
10599 # become evident next time we do cleanup with module unload.
10602 run_test 183 "No crash or request leak in case of strange dispositions ========"
10604 # test suite 184 is for LU-2016, LU-2017
10606 check_swap_layouts_support && return 0
10608 dir0=$DIR/$tdir/$testnum
10609 test_mkdir -p -c1 $dir0 || error "creating dir $dir0"
10614 $SETSTRIPE -c1 $file1
10616 $SETSTRIPE -c2 $file2
10618 gen1=$($GETSTRIPE -g $file1)
10619 gen2=$($GETSTRIPE -g $file2)
10621 $LFS swap_layouts $file1 $file2 || error "swap of file layout failed"
10622 gen=$($GETSTRIPE -g $file1)
10623 [[ $gen1 != $gen ]] ||
10624 "Layout generation on $file1 does not change"
10625 gen=$($GETSTRIPE -g $file2)
10626 [[ $gen2 != $gen ]] ||
10627 "Layout generation on $file2 does not change"
10629 cmp $ref1 $file2 || error "content compare failed ($ref1 != $file2)"
10630 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
10632 run_test 184a "Basic layout swap"
10635 check_swap_layouts_support && return 0
10637 dir0=$DIR/$tdir/$testnum
10638 mkdir -p $dir0 || error "creating dir $dir0"
10645 $SETSTRIPE -c1 $file1
10646 $SETSTRIPE -c2 $file2
10647 $SETSTRIPE -c1 $file3
10648 chown $RUNAS_ID $file3
10649 gen1=$($GETSTRIPE -g $file1)
10650 gen2=$($GETSTRIPE -g $file2)
10652 $LFS swap_layouts $dir1 $dir2 &&
10653 error "swap of directories layouts should fail"
10654 $LFS swap_layouts $dir1 $file1 &&
10655 error "swap of directory and file layouts should fail"
10656 $RUNAS $LFS swap_layouts $file1 $file2 &&
10657 error "swap of file we cannot write should fail"
10658 $LFS swap_layouts $file1 $file3 &&
10659 error "swap of file with different owner should fail"
10660 /bin/true # to clear error code
10662 run_test 184b "Forbidden layout swap (will generate errors)"
10665 check_swap_layouts_support && return 0
10667 local dir0=$DIR/$tdir/$testnum
10668 mkdir -p $dir0 || error "creating dir $dir0"
10670 local ref1=$dir0/ref1
10671 local ref2=$dir0/ref2
10672 local file1=$dir0/file1
10673 local file2=$dir0/file2
10674 # create a file large enough for the concurent test
10675 dd if=/dev/urandom of=$ref1 bs=1M count=$((RANDOM % 50 + 20))
10676 dd if=/dev/urandom of=$ref2 bs=1M count=$((RANDOM % 50 + 20))
10677 echo "ref file size: ref1($(stat -c %s $ref1))," \
10678 "ref2($(stat -c %s $ref2))"
10681 dd if=$ref1 of=$file1 bs=16k &
10684 # Make sure dd starts to copy file
10685 while [ ! -f $file1 ]; do sleep 0.1; done
10687 $LFS swap_layouts $file1 $file2
10690 [[ $? == 0 ]] || error "concurrent write on $file1 failed"
10691 [[ $rc == 0 ]] || error "swap of $file1 and $file2 failed"
10693 # how many bytes copied before swapping layout
10694 local copied=$(stat -c %s $file2)
10695 local remaining=$(stat -c %s $ref1)
10696 remaining=$((remaining - copied))
10697 echo "Copied $copied bytes before swapping layout..."
10699 cmp -n $copied $file1 $ref2 | grep differ &&
10700 error "Content mismatch [0, $copied) of ref2 and file1"
10701 cmp -n $copied $file2 $ref1 ||
10702 error "Content mismatch [0, $copied) of ref1 and file2"
10703 cmp -i $copied:$copied -n $remaining $file1 $ref1 ||
10704 error "Content mismatch [$copied, EOF) of ref1 and file1"
10707 rm -f $ref1 $ref2 $file1 $file2
10709 run_test 184c "Concurrent write and layout swap"
10712 check_swap_layouts_support && return 0
10713 [ -z "$(which getfattr 2>/dev/null)" ] &&
10714 skip "no getfattr command" && return 0
10716 local file1=$DIR/$tdir/$tfile-1
10717 local file2=$DIR/$tdir/$tfile-2
10718 local file3=$DIR/$tdir/$tfile-3
10722 mkdir -p $DIR/$tdir
10723 touch $file1 || error "create $file1 failed"
10724 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file2 ||
10725 error "create $file2 failed"
10726 $OPENFILE -f O_CREAT:O_LOV_DELAY_CREATE $file3 ||
10727 error "create $file3 failed"
10728 lovea1=$($LFS getstripe $file1 | sed 1d)
10730 $LFS swap_layouts $file2 $file3 ||
10731 error "swap $file2 $file3 layouts failed"
10732 $LFS swap_layouts $file1 $file2 ||
10733 error "swap $file1 $file2 layouts failed"
10735 lovea2=$($LFS getstripe $file2 | sed 1d)
10736 [ "$lovea1" == "$lovea2" ] || error "lovea $lovea1 != $lovea2"
10738 lovea1=$(getfattr -n trusted.lov $file1 | grep ^trusted)
10739 [[ -z "$lovea1" ]] || error "$file1 shouldn't have lovea"
10741 run_test 184d "allow stripeless layouts swap"
10744 test_185() { # LU-2441
10745 # LU-3553 - no volatile file support in old servers
10746 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.60) ]] ||
10747 { skip "Need MDS version at least 2.3.60"; return 0; }
10749 mkdir -p $DIR/$tdir || error "creating dir $DIR/$tdir"
10750 touch $DIR/$tdir/spoo
10751 local mtime1=$(stat -c "%Y" $DIR/$tdir)
10752 local fid=$($MULTIOP $DIR/$tdir VFw4096c) ||
10753 error "cannot create/write a volatile file"
10754 $CHECKSTAT -t file $MOUNT/.lustre/fid/$fid 2>/dev/null &&
10755 error "FID is still valid after close"
10757 multiop_bg_pause $DIR/$tdir vVw4096_c
10764 # assume that the next FID for this client is sequential, since stdout
10765 # is unfortunately eaten by multiop_bg_pause
10766 local n=$((${fidv[1]} + 1))
10767 local next_fid="${fidv[0]}:$(printf "0x%x" $n):${fidv[2]}"
10768 $CHECKSTAT -t file $MOUNT/.lustre/fid/$next_fid ||
10769 error "FID is missing before close"
10770 kill -USR1 $multi_pid
10771 # 1 second delay, so if mtime change we will see it
10773 local mtime2=$(stat -c "%Y" $DIR/$tdir)
10774 [[ $mtime1 == $mtime2 ]] || error "mtime has changed"
10776 run_test 185 "Volatile file support"
10779 local dir0=$DIR/$tdir/$testnum
10780 mkdir -p $dir0 || error "creating dir $dir0"
10782 local file=$dir0/file1
10783 dd if=/dev/urandom of=$file count=10 bs=1M conv=fsync
10784 local dv1=$($LFS data_version $file)
10785 dd if=/dev/urandom of=$file seek=10 count=1 bs=1M conv=fsync
10786 local dv2=$($LFS data_version $file)
10787 [[ $dv1 != $dv2 ]] ||
10788 error "data version did not change on write $dv1 == $dv2"
10793 run_test 187a "Test data version change"
10796 local dir0=$DIR/$tdir/$testnum
10797 mkdir -p $dir0 || error "creating dir $dir0"
10799 declare -a DV=$($MULTIOP $dir0 Vw1000xYw1000xY | cut -f3 -d" ")
10800 [[ ${DV[0]} != ${DV[1]} ]] ||
10801 error "data version did not change on write"\
10802 " ${DV[0]} == ${DV[1]}"
10807 run_test 187b "Test data version change on volatile file"
10810 check_file_in_pool()
10815 local res=$($GETSTRIPE $file | grep 0x | cut -f2)
10818 for t in $tlist ; do
10819 [ "$i" -eq "$t" ] && continue 2
10822 echo "pool list: $tlist"
10823 echo "striping: $res"
10824 error_noexit "$file not allocated in $pool"
10831 echo "Creating new pool"
10834 create_pool $FSNAME.$pool ||
10835 { error_noexit "No pool created, result code $?"; return 1; }
10836 [ $($LFS pool_list $FSNAME | grep -c $pool) -eq 1 ] ||
10837 { error_noexit "$pool not in lfs pool_list"; return 2; }
10840 pool_add_targets() {
10841 echo "Adding targets to pool"
10847 local list=$(seq $first $step $last)
10849 local t=$(for i in $list; do printf "$FSNAME-OST%04x_UUID " $i; done)
10850 do_facet mgs $LCTL pool_add \
10851 $FSNAME.$pool $FSNAME-OST[$first-$last/$step]
10852 wait_update $HOSTNAME "lctl get_param -n lov.$FSNAME-*.pools.$pool \
10853 | sort -u | tr '\n' ' ' " "$t" || {
10854 error_noexit "Add to pool failed"
10857 local lfscount=$($LFS pool_list $FSNAME.$pool | grep -c "\-OST")
10858 local addcount=$(((last - first) / step + 1))
10859 [ $lfscount -eq $addcount ] || {
10860 error_noexit "lfs pool_list bad ost count" \
10861 "$lfscount != $addcount"
10869 echo "Setting pool on directory $tdir"
10871 $SETSTRIPE -c 2 -p $pool $tdir && return 0
10873 error_noexit "Cannot set pool $pool to $tdir"
10880 echo "Checking pool on directory $tdir"
10882 local res=$($GETSTRIPE --pool $tdir | sed "s/\s*$//")
10883 [ "$res" = "$pool" ] && return 0
10885 error_noexit "Pool on '$tdir' is '$res', not '$pool'"
10889 pool_dir_rel_path() {
10890 echo "Testing relative path works well"
10895 mkdir -p $root/$tdir/$tdir
10897 pool_set_dir $pool $tdir || return 1
10898 pool_set_dir $pool ./$tdir || return 2
10899 pool_set_dir $pool ../$tdir || return 3
10900 pool_set_dir $pool ../$tdir/$tdir || return 4
10901 rm -rf $tdir; cd - > /dev/null
10904 pool_alloc_files() {
10905 echo "Checking files allocation from directory pool"
10912 for i in $(seq -w 1 $count)
10914 local file=$tdir/file-$i
10916 check_file_in_pool $file $pool "$tlist" || \
10917 failed=$((failed + 1))
10919 [ "$failed" = 0 ] && return 0
10921 error_noexit "$failed files not allocated in $pool"
10925 pool_create_files() {
10926 echo "Creating files in pool"
10934 for i in $(seq -w 1 $count)
10936 local file=$tdir/spoo-$i
10937 $SETSTRIPE -p $pool $file
10938 check_file_in_pool $file $pool "$tlist" || \
10939 failed=$((failed + 1))
10941 [ "$failed" = 0 ] && return 0
10943 error_noexit "$failed files not allocated in $pool"
10948 echo "Checking 'lfs df' output"
10951 local t=$($LCTL get_param -n lov.$FSNAME-clilov-*.pools.$pool |
10953 local res=$($LFS df --pool $FSNAME.$pool |
10955 grep "$FSNAME-OST" |
10957 [ "$res" = "$t" ] && return 0
10959 error_noexit "Pools OSTs '$t' is not '$res' that lfs df reports"
10963 pool_file_rel_path() {
10964 echo "Creating files in a pool with relative pathname"
10969 { error_noexit "unable to create $tdir"; return 1 ; }
10970 local file="/..$tdir/$tfile-1"
10971 $SETSTRIPE -p $pool $file ||
10972 { error_noexit "unable to create $file" ; return 2 ; }
10975 $SETSTRIPE -p $pool $tfile-2 || {
10976 error_noexit "unable to create $tfile-2 in $tdir"
10981 pool_remove_first_target() {
10982 echo "Removing first target from a pool"
10985 local pname="lov.$FSNAME-*.pools.$pool"
10986 local t=$($LCTL get_param -n $pname | head -n1)
10987 do_facet mgs $LCTL pool_remove $FSNAME.$pool $t
10988 wait_update $HOSTNAME "lctl get_param -n $pname | grep $t" "" || {
10989 error_noexit "$t not removed from $FSNAME.$pool"
10994 pool_remove_all_targets() {
10995 echo "Removing all targets from pool"
10998 local pname="lov.$FSNAME-*.pools.$pool"
10999 for t in $($LCTL get_param -n $pname | sort -u)
11001 do_facet mgs $LCTL pool_remove $FSNAME.$pool $t
11003 wait_update $HOSTNAME "lctl get_param -n $pname" "" || {
11004 error_noexit "Pool $FSNAME.$pool cannot be drained"
11007 # striping on an empty/nonexistant pool should fall back
11008 # to "pool of everything"
11010 error_noexit "failed to use fallback striping for empty pool"
11013 # setstripe on an empty pool should fail
11014 $SETSTRIPE -p $pool $file 2>/dev/null && {
11015 error_noexit "expected failure when creating file" \
11023 echo "Destroying pool"
11027 do_facet mgs $LCTL pool_destroy $FSNAME.$pool
11030 # striping on an empty/nonexistant pool should fall back
11031 # to "pool of everything"
11033 error_noexit "failed to use fallback striping for missing pool"
11036 # setstripe on an empty pool should fail
11037 $SETSTRIPE -p $pool $file 2>/dev/null && {
11038 error_noexit "expected failure when creating file" \
11039 "with missing pool"
11043 # get param should return err once pool is gone
11044 if wait_update $HOSTNAME "lctl get_param -n \
11045 lov.$FSNAME-*.pools.$pool 2>/dev/null || echo foo" "foo"
11047 remove_pool_from_list $FSNAME.$pool
11050 error_noexit "Pool $FSNAME.$pool is not destroyed"
11055 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11056 remote_mgs_nodsh && skip "remote MGS with nodsh" && return
11058 local POOL=${POOL:-cea1}
11059 local POOL_ROOT=${POOL_ROOT:-$DIR/d200.pools}
11060 local POOL_DIR_NAME=${POOL_DIR_NAME:-dir_tst}
11063 local last_ost=$(($OSTCOUNT - 1))
11065 local ost_list=$(seq $first_ost $ost_step $last_ost)
11066 local ost_range="$first_ost $last_ost $ost_step"
11067 local test_path=$POOL_ROOT/$POOL_DIR_NAME
11068 local file_dir=$POOL_ROOT/file_tst
11072 # former test_200a test_200b
11073 pool_add $POOL || { rc=$? ; break; }
11074 pool_add_targets $POOL $ost_range || { rc=$? ; break; }
11075 # former test_200c test_200d
11076 mkdir -p $test_path
11077 pool_set_dir $POOL $test_path || { rc=$? ; break; }
11078 pool_check_dir $POOL $test_path || { rc=$? ; break; }
11079 pool_dir_rel_path $POOL $POOL_DIR_NAME $POOL_ROOT \
11080 || { rc=$? ; break; }
11081 # former test_200e test_200f
11082 local files=$((OSTCOUNT*3))
11083 pool_alloc_files $POOL $test_path $files "$ost_list" \
11084 || { rc=$? ; break; }
11085 pool_create_files $POOL $file_dir $files "$ost_list" \
11086 || { rc=$? ; break; }
11087 # former test_200g test_200h
11088 pool_lfs_df $POOL || { rc=$? ; break; }
11089 pool_file_rel_path $POOL $test_path || { rc=$? ; break; }
11091 # former test_201a test_201b test_201c
11092 pool_remove_first_target $POOL || { rc=$? ; break; }
11094 local f=$test_path/$tfile
11095 pool_remove_all_targets $POOL $f || { rc=$? ; break; }
11096 pool_remove $POOL $f || { rc=$? ; break; }
11103 run_test 200 "OST pools"
11105 # usage: default_attr <count | size | offset>
11107 $LCTL get_param -n lov.$FSNAME-clilov-\*.stripe${1}
11110 # usage: check_default_stripe_attr
11111 check_default_stripe_attr() {
11112 ACTUAL=$($GETSTRIPE $* $DIR/$tdir)
11114 --stripe-count|--count)
11115 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr count);;
11116 --stripe-size|--size)
11117 [ -n "$2" ] && EXPECTED=0 || EXPECTED=$(default_attr size);;
11118 --stripe-index|--index)
11121 error "unknown getstripe attr '$1'"
11124 [ $ACTUAL != $EXPECTED ] &&
11125 error "$DIR/$tdir has $1 '$ACTUAL', not '$EXPECTED'"
11129 test_mkdir -p $DIR/$tdir
11130 $SETSTRIPE --stripe-count 0 --stripe-size 0 --stripe-index -1 $DIR/$tdir
11132 check_default_stripe_attr --stripe-count
11133 check_default_stripe_attr --stripe-size
11134 check_default_stripe_attr --stripe-index
11138 run_test 204a "Print default stripe attributes ================="
11141 test_mkdir -p $DIR/$tdir
11142 $SETSTRIPE --stripe-count 1 $DIR/$tdir
11144 check_default_stripe_attr --stripe-size
11145 check_default_stripe_attr --stripe-index
11149 run_test 204b "Print default stripe size and offset ==========="
11152 test_mkdir -p $DIR/$tdir
11153 $SETSTRIPE --stripe-size 65536 $DIR/$tdir
11155 check_default_stripe_attr --stripe-count
11156 check_default_stripe_attr --stripe-index
11160 run_test 204c "Print default stripe count and offset ==========="
11163 test_mkdir -p $DIR/$tdir
11164 $SETSTRIPE --stripe-index 0 $DIR/$tdir
11166 check_default_stripe_attr --stripe-count
11167 check_default_stripe_attr --stripe-size
11171 run_test 204d "Print default stripe count and size ============="
11174 test_mkdir -p $DIR/$tdir
11175 $SETSTRIPE -d $DIR/$tdir
11177 check_default_stripe_attr --stripe-count --raw
11178 check_default_stripe_attr --stripe-size --raw
11179 check_default_stripe_attr --stripe-index --raw
11183 run_test 204e "Print raw stripe attributes ================="
11186 test_mkdir -p $DIR/$tdir
11187 $SETSTRIPE --stripe-count 1 $DIR/$tdir
11189 check_default_stripe_attr --stripe-size --raw
11190 check_default_stripe_attr --stripe-index --raw
11194 run_test 204f "Print raw stripe size and offset ==========="
11197 test_mkdir -p $DIR/$tdir
11198 $SETSTRIPE --stripe-size 65536 $DIR/$tdir
11200 check_default_stripe_attr --stripe-count --raw
11201 check_default_stripe_attr --stripe-index --raw
11205 run_test 204g "Print raw stripe count and offset ==========="
11208 test_mkdir -p $DIR/$tdir
11209 $SETSTRIPE --stripe-index 0 $DIR/$tdir
11211 check_default_stripe_attr --stripe-count --raw
11212 check_default_stripe_attr --stripe-size --raw
11216 run_test 204h "Print raw stripe count and size ============="
11218 # Figure out which job scheduler is being used, if any,
11219 # or use a fake one
11220 if [ -n "$SLURM_JOB_ID" ]; then # SLURM
11221 JOBENV=SLURM_JOB_ID
11222 elif [ -n "$LSB_JOBID" ]; then # Load Sharing Facility
11224 elif [ -n "$PBS_JOBID" ]; then # PBS/Maui/Moab
11226 elif [ -n "$LOADL_STEPID" ]; then # LoadLeveller
11227 JOBENV=LOADL_STEP_ID
11228 elif [ -n "$JOB_ID" ]; then # Sun Grid Engine
11234 verify_jobstats() {
11238 # clear old jobstats
11239 do_facet $SINGLEMDS lctl set_param mdt.*.job_stats="clear"
11240 do_facet ost1 lctl set_param obdfilter.*.job_stats="clear"
11242 # use a new JobID for this test, or we might see an old one
11243 [ "$JOBENV" = "FAKE_JOBID" ] && FAKE_JOBID=test_id.$testnum.$RANDOM
11247 log "Using JobID environment variable $JOBENV=$JOBVAL"
11249 if [ $JOBENV = "FAKE_JOBID" ]; then
11250 FAKE_JOBID=$JOBVAL $cmd
11255 if [ "$target" = "mdt" -o "$target" = "both" ]; then
11256 FACET="$SINGLEMDS" # will need to get MDS number for DNE
11257 do_facet $FACET lctl get_param mdt.*.job_stats |
11258 grep $JOBVAL || error "No job stats found on MDT $FACET"
11260 if [ "$target" = "ost" -o "$target" = "both" ]; then
11262 do_facet $FACET lctl get_param obdfilter.*.job_stats |
11263 grep $JOBVAL || error "No job stats found on OST $FACET"
11269 NEW_JOBENV=${1:-$OLD_JOBENV}
11270 do_facet mgs $LCTL conf_param $FSNAME.sys.jobid_var=$NEW_JOBENV
11271 wait_update $HOSTNAME "$LCTL get_param -n jobid_var" $NEW_JOBENV
11274 test_205() { # Job stats
11275 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11276 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep jobstats)" ] &&
11277 skip "Server doesn't support jobstats" && return 0
11278 [[ $JOBID_VAR = disable ]] && skip "jobstats is disabled" && return
11281 OLD_JOBENV=$($LCTL get_param -n jobid_var)
11282 if [ $OLD_JOBENV != $JOBENV ]; then
11283 jobstats_set $JOBENV
11284 trap jobstats_set EXIT
11288 cmd="mkdir $DIR/$tfile"
11289 verify_jobstats "$cmd" "mdt"
11291 cmd="rm -fr $DIR/$tfile"
11292 verify_jobstats "$cmd" "mdt"
11294 cmd="mknod $DIR/$tfile c 1 3"
11295 verify_jobstats "$cmd" "mdt"
11297 cmd="rm -f $DIR/$tfile"
11298 verify_jobstats "$cmd" "mdt"
11300 cmd="$SETSTRIPE -i 0 -c 1 $DIR/$tfile"
11301 verify_jobstats "$cmd" "mdt"
11303 cmd="touch $DIR/$tfile"
11304 verify_jobstats "$cmd" "both"
11306 cmd="dd if=/dev/zero of=$DIR/$tfile bs=1M count=1 oflag=sync"
11307 verify_jobstats "$cmd" "ost"
11309 cmd="dd if=$DIR/$tfile of=/dev/null bs=1M count=1 iflag=direct"
11310 verify_jobstats "$cmd" "ost"
11312 cmd="$TRUNCATE $DIR/$tfile 0"
11313 verify_jobstats "$cmd" "both"
11315 cmd="mv -f $DIR/$tfile $DIR/jobstats_test_rename"
11316 verify_jobstats "$cmd" "mdt"
11319 rm -f $DIR/jobstats_test_rename
11321 [ $OLD_JOBENV != $JOBENV ] && jobstats_set $OLD_JOBENV
11323 run_test 205 "Verify job stats"
11325 # LU-1480, LU-1773 and LU-1657
11327 mkdir -p $DIR/$tdir
11328 $SETSTRIPE -c -1 $DIR/$tdir
11329 #define OBD_FAIL_LOV_INIT 0x1403
11330 $LCTL set_param fail_loc=0xa0001403
11331 $LCTL set_param fail_val=1
11332 touch $DIR/$tdir/$tfile || true
11334 run_test 206 "fail lov_init_raid0() doesn't lbug"
11337 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
11338 local fsz=`stat -c %s $DIR/$tfile`
11339 cancel_lru_locks mdc
11341 # do not return layout in getattr intent
11342 #define OBD_FAIL_MDS_NO_LL_GETATTR 0x170
11343 $LCTL set_param fail_loc=0x170
11344 local sz=`stat -c %s $DIR/$tfile`
11346 [ $fsz -eq $sz ] || error "file size expected $fsz, actual $sz"
11350 run_test 207a "can refresh layout at glimpse"
11353 dd if=/dev/zero of=$DIR/$tfile bs=4k count=$((RANDOM%10+1))
11354 local cksum=`md5sum $DIR/$tfile`
11355 local fsz=`stat -c %s $DIR/$tfile`
11356 cancel_lru_locks mdc
11357 cancel_lru_locks osc
11359 # do not return layout in getattr intent
11360 #define OBD_FAIL_MDS_NO_LL_OPEN 0x171
11361 $LCTL set_param fail_loc=0x171
11363 # it will refresh layout after the file is opened but before read issues
11364 echo checksum is "$cksum"
11365 echo "$cksum" |md5sum -c --quiet || error "file differs"
11369 run_test 207b "can refresh layout at open"
11372 # FIXME: in this test suite, only RD lease is used. This is okay
11373 # for now as only exclusive open is supported. After generic lease
11374 # is done, this test suite should be revised. - Jinshan
11376 [[ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.4.52) ]] ||
11377 { skip "Need MDS version at least 2.4.52"; return 0; }
11379 echo "==== test 1: verify get lease work"
11380 $MULTIOP $DIR/$tfile oO_CREAT:O_RDWR:eRE+eU || error "get lease error"
11382 echo "==== test 2: verify lease can be broken by upcoming open"
11383 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
11387 $MULTIOP $DIR/$tfile oO_RDONLY:c
11388 kill -USR1 $PID && wait $PID || error "break lease error"
11390 echo "==== test 3: verify lease can't be granted if an open already exists"
11391 $MULTIOP $DIR/$tfile oO_RDONLY:_c &
11395 $MULTIOP $DIR/$tfile oO_RDONLY:eReUc && error "apply lease should fail"
11396 kill -USR1 $PID && wait $PID || error "open file error"
11398 echo "==== test 4: lease can sustain over recovery"
11399 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E+eUc &
11405 kill -USR1 $PID && wait $PID || error "lease broken over recovery"
11407 echo "==== test 5: lease broken can't be regained by replay"
11408 $MULTIOP $DIR/$tfile oO_RDONLY:eR_E-eUc &
11412 # open file to break lease and then recovery
11413 $MULTIOP $DIR/$tfile oO_RDWR:c || error "open file error"
11416 kill -USR1 $PID && wait $PID || error "lease not broken over recovery"
11420 run_test 208 "Exclusive open"
11423 [ -z "$(lctl get_param -n mdc.*.connect_flags | grep disp_stripe)" ] &&
11424 skip_env "must have disp_stripe" && return
11427 sync; sleep 5; sync;
11429 echo 3 > /proc/sys/vm/drop_caches
11430 req_before=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
11432 # open/close 500 times
11433 for i in $(seq 500); do
11437 echo 3 > /proc/sys/vm/drop_caches
11438 req_after=$(awk '/ptlrpc_cache / { print $2 }' /proc/slabinfo)
11440 echo "before: $req_before, after: $req_after"
11441 [ $((req_after - req_before)) -ge 300 ] &&
11442 error "open/close requests are not freed"
11445 run_test 209 "read-only open/close requests should be freed promptly"
11449 size=$((size % 8192 + 1))
11450 dd if=/dev/urandom of=$DIR/f212 bs=1k count=$size
11451 sendfile $DIR/f212 $DIR/f212.xyz || error "sendfile wrong"
11452 rm -f $DIR/f212 $DIR/f212.xyz
11454 run_test 212 "Sendfile test ============================================"
11457 dd if=/dev/zero of=$DIR/$tfile bs=4k count=4
11458 cancel_lru_locks osc
11459 lctl set_param fail_loc=0x8000040f
11460 # generate a read lock
11461 cat $DIR/$tfile > /dev/null
11462 # write to the file, it will try to cancel the above read lock.
11463 cat /etc/hosts >> $DIR/$tfile
11465 run_test 213 "OSC lock completion and cancel race don't crash - bug 18829"
11467 test_214() { # for bug 20133
11468 mkdir -p $DIR/$tdir/d214c || error "mkdir $DIR/$tdir/d214c failed"
11469 for (( i=0; i < 340; i++ )) ; do
11470 touch $DIR/$tdir/d214c/a$i
11473 ls -l $DIR/$tdir || error "ls -l $DIR/d214p failed"
11474 mv $DIR/$tdir/d214c $DIR/ || error "mv $DIR/d214p/d214c $DIR/ failed"
11475 ls $DIR/d214c || error "ls $DIR/d214c failed"
11476 rm -rf $DIR/$tdir || error "rm -rf $DIR/d214* failed"
11477 rm -rf $DIR/d214* || error "rm -rf $DIR/d214* failed"
11479 run_test 214 "hash-indexed directory test - bug 20133"
11481 # having "abc" as 1st arg, creates $TMP/lnet_abc.out and $TMP/lnet_abc.sys
11482 create_lnet_proc_files() {
11483 cat /proc/sys/lnet/$1 >$TMP/lnet_$1.out || error "cannot read /proc/sys/lnet/$1"
11484 sysctl lnet.$1 >$TMP/lnet_$1.sys_tmp || error "cannot read lnet.$1"
11486 sed "s/^lnet.$1\ =\ //g" "$TMP/lnet_$1.sys_tmp" >$TMP/lnet_$1.sys
11487 rm -f "$TMP/lnet_$1.sys_tmp"
11490 # counterpart of create_lnet_proc_files
11491 remove_lnet_proc_files() {
11492 rm -f $TMP/lnet_$1.out $TMP/lnet_$1.sys
11495 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
11496 # 3rd arg as regexp for body
11497 check_lnet_proc_stats() {
11498 local l=$(cat "$TMP/lnet_$1" |wc -l)
11499 [ $l = 1 ] || (cat "$TMP/lnet_$1" && error "$2 is not of 1 line: $l")
11501 grep -E "$3" "$TMP/lnet_$1" || (cat "$TMP/lnet_$1" && error "$2 misformatted")
11504 # uses 1st arg as trailing part of filename, 2nd arg as description for reports,
11505 # 3rd arg as regexp for body, 4th arg as regexp for 1st line, 5th arg is
11506 # optional and can be regexp for 2nd line (lnet.routes case)
11507 check_lnet_proc_entry() {
11508 local blp=2 # blp stands for 'position of 1st line of body'
11509 [ -z "$5" ] || blp=3 # lnet.routes case
11511 local l=$(cat "$TMP/lnet_$1" |wc -l)
11512 # subtracting one from $blp because the body can be empty
11513 [ "$l" -ge "$(($blp - 1))" ] || (cat "$TMP/lnet_$1" && error "$2 is too short: $l")
11515 sed -n '1 p' "$TMP/lnet_$1" |grep -E "$4" >/dev/null ||
11516 (cat "$TMP/lnet_$1" && error "1st line of $2 misformatted")
11518 [ "$5" = "" ] || sed -n '2 p' "$TMP/lnet_$1" |grep -E "$5" >/dev/null ||
11519 (cat "$TMP/lnet_$1" && error "2nd line of $2 misformatted")
11521 # bail out if any unexpected line happened
11522 sed -n "$blp p" "$TMP/lnet_$1" | grep -Ev "$3"
11523 [ "$?" != 0 ] || error "$2 misformatted"
11526 test_215() { # for bugs 18102, 21079, 21517
11527 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11528 local N='(0|[1-9][0-9]*)' # non-negative numeric
11529 local P='[1-9][0-9]*' # positive numeric
11530 local I='(0|-?[1-9][0-9]*|NA)' # any numeric (0 | >0 | <0) or NA if no value
11531 local NET='[a-z][a-z0-9]*' # LNET net like o2ib2
11532 local ADDR='[0-9.]+' # LNET addr like 10.0.0.1
11533 local NID="$ADDR@$NET" # LNET nid like 10.0.0.1@o2ib2
11535 local L1 # regexp for 1st line
11536 local L2 # regexp for 2nd line (optional)
11537 local BR # regexp for the rest (body)
11539 # /proc/sys/lnet/stats should look as 11 space-separated non-negative numerics
11540 BR="^$N $N $N $N $N $N $N $N $N $N $N$"
11541 create_lnet_proc_files "stats"
11542 check_lnet_proc_stats "stats.out" "/proc/sys/lnet/stats" "$BR"
11543 check_lnet_proc_stats "stats.sys" "lnet.stats" "$BR"
11544 remove_lnet_proc_files "stats"
11546 # /proc/sys/lnet/routes should look like this:
11547 # Routing disabled/enabled
11548 # net hops priority state router
11549 # where net is a string like tcp0, hops > 0, priority >= 0,
11550 # state is up/down,
11551 # router is a string like 192.168.1.1@tcp2
11552 L1="^Routing (disabled|enabled)$"
11553 L2="^net +hops +priority +state +router$"
11554 BR="^$NET +$N +(0|1) +(up|down) +$NID$"
11555 create_lnet_proc_files "routes"
11556 check_lnet_proc_entry "routes.out" "/proc/sys/lnet/routes" "$BR" "$L1" "$L2"
11557 check_lnet_proc_entry "routes.sys" "lnet.routes" "$BR" "$L1" "$L2"
11558 remove_lnet_proc_files "routes"
11560 # /proc/sys/lnet/routers should look like this:
11561 # ref rtr_ref alive_cnt state last_ping ping_sent deadline down_ni router
11562 # where ref > 0, rtr_ref > 0, alive_cnt >= 0, state is up/down,
11563 # last_ping >= 0, ping_sent is boolean (0/1), deadline and down_ni are
11564 # numeric (0 or >0 or <0), router is a string like 192.168.1.1@tcp2
11565 L1="^ref +rtr_ref +alive_cnt +state +last_ping +ping_sent +deadline +down_ni +router$"
11566 BR="^$P +$P +$N +(up|down) +$N +(0|1) +$I +$I +$NID$"
11567 create_lnet_proc_files "routers"
11568 check_lnet_proc_entry "routers.out" "/proc/sys/lnet/routers" "$BR" "$L1"
11569 check_lnet_proc_entry "routers.sys" "lnet.routers" "$BR" "$L1"
11570 remove_lnet_proc_files "routers"
11572 # /proc/sys/lnet/peers should look like this:
11573 # nid refs state last max rtr min tx min queue
11574 # where nid is a string like 192.168.1.1@tcp2, refs > 0,
11575 # state is up/down/NA, max >= 0. last, rtr, min, tx, min are
11576 # numeric (0 or >0 or <0), queue >= 0.
11577 L1="^nid +refs +state +last +max +rtr +min +tx +min +queue$"
11578 BR="^$NID +$P +(up|down|NA) +$I +$N +$I +$I +$I +$I +$N$"
11579 create_lnet_proc_files "peers"
11580 check_lnet_proc_entry "peers.out" "/proc/sys/lnet/peers" "$BR" "$L1"
11581 check_lnet_proc_entry "peers.sys" "lnet.peers" "$BR" "$L1"
11582 remove_lnet_proc_files "peers"
11584 # /proc/sys/lnet/buffers should look like this:
11585 # pages count credits min
11586 # where pages >=0, count >=0, credits and min are numeric (0 or >0 or <0)
11587 L1="^pages +count +credits +min$"
11588 BR="^ +$N +$N +$I +$I$"
11589 create_lnet_proc_files "buffers"
11590 check_lnet_proc_entry "buffers.out" "/proc/sys/lnet/buffers" "$BR" "$L1"
11591 check_lnet_proc_entry "buffers.sys" "lnet.buffers" "$BR" "$L1"
11592 remove_lnet_proc_files "buffers"
11594 # /proc/sys/lnet/nis should look like this:
11595 # nid status alive refs peer rtr max tx min
11596 # where nid is a string like 192.168.1.1@tcp2, status is up/down,
11597 # alive is numeric (0 or >0 or <0), refs >= 0, peer >= 0,
11598 # rtr >= 0, max >=0, tx and min are numeric (0 or >0 or <0).
11599 L1="^nid +status +alive +refs +peer +rtr +max +tx +min$"
11600 BR="^$NID +(up|down) +$I +$N +$N +$N +$N +$I +$I$"
11601 create_lnet_proc_files "nis"
11602 check_lnet_proc_entry "nis.out" "/proc/sys/lnet/nis" "$BR" "$L1"
11603 check_lnet_proc_entry "nis.sys" "lnet.nis" "$BR" "$L1"
11604 remove_lnet_proc_files "nis"
11606 # can we successfully write to /proc/sys/lnet/stats?
11607 echo "0" >/proc/sys/lnet/stats || error "cannot write to /proc/sys/lnet/stats"
11608 sysctl -w lnet.stats=0 || error "cannot write to lnet.stats"
11610 run_test 215 "/proc/sys/lnet exists and has proper content - bugs 18102, 21079, 21517"
11612 test_216() { # bug 20317
11613 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11614 remote_ost_nodsh && skip "remote OST with nodsh" && return
11617 local facets=$(get_facets OST)
11618 local p="$TMP/$TESTSUITE-$TESTNAME.parameters"
11620 save_lustre_params client "osc.*.contention_seconds" > $p
11621 save_lustre_params $facets \
11622 "ldlm.namespaces.filter-*.max_nolock_bytes" >> $p
11623 save_lustre_params $facets \
11624 "ldlm.namespaces.filter-*.contended_locks" >> $p
11625 save_lustre_params $facets \
11626 "ldlm.namespaces.filter-*.contention_seconds" >> $p
11629 # agressive lockless i/o settings
11630 for node in $(osts_nodes); do
11631 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'
11633 lctl set_param -n osc.*.contention_seconds 60
11635 $DIRECTIO write $DIR/$tfile 0 10 4096
11636 $CHECKSTAT -s 40960 $DIR/$tfile
11638 # disable lockless i/o
11639 for node in $(osts_nodes); do
11640 do_node $node 'lctl set_param -n ldlm.namespaces.filter-*.max_nolock_bytes 0; lctl set_param -n ldlm.namespaces.filter-*.contended_locks 32; lctl set_param -n ldlm.namespaces.filter-*.contention_seconds 0'
11642 lctl set_param -n osc.*.contention_seconds 0
11645 dd if=/dev/zero of=$DIR/$tfile count=0
11646 $CHECKSTAT -s 0 $DIR/$tfile
11648 restore_lustre_params <$p
11652 run_test 216 "check lockless direct write works and updates file size and kms correctly"
11654 test_217() { # bug 22430
11655 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11659 for node in $(nodes_list); do
11660 nid=$(host_nids_address $node $NETTYPE)
11661 if [[ $nid = *-* ]] ; then
11662 echo "lctl ping $nid@$NETTYPE"
11663 lctl ping $nid@$NETTYPE
11665 echo "skipping $node (no hyphen detected)"
11669 run_test 217 "check lctl ping for hostnames with hiphen ('-')"
11672 # do directio so as not to populate the page cache
11673 log "creating a 10 Mb file"
11674 $MULTIOP $DIR/$tfile oO_CREAT:O_DIRECT:O_RDWR:w$((10*1048576))c || error "multiop failed while creating a file"
11675 log "starting reads"
11676 dd if=$DIR/$tfile of=/dev/null bs=4096 &
11677 log "truncating the file"
11678 $MULTIOP $DIR/$tfile oO_TRUNC:c || error "multiop failed while truncating the file"
11680 kill %+ || true # reads might have finished
11681 echo "wait until dd is finished"
11683 log "removing the temporary file"
11684 rm -rf $DIR/$tfile || error "tmp file removal failed"
11686 run_test 218 "parallel read and truncate should not deadlock ======================="
11689 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11690 # write one partial page
11691 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1
11692 # set no grant so vvp_io_commit_write will do sync write
11693 $LCTL set_param fail_loc=0x411
11694 # write a full page at the end of file
11695 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=1 conv=notrunc
11697 $LCTL set_param fail_loc=0
11698 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 seek=3
11699 $LCTL set_param fail_loc=0x411
11700 dd if=/dev/zero of=$DIR/$tfile bs=1024 count=1 seek=2 conv=notrunc
11703 dd if=/dev/zero of=$DIR/$tfile-2 bs=1024 count=1
11704 $CHECKSTAT -s 1024 $DIR/$tfile-2 || error "checkstat wrong size"
11706 run_test 219 "LU-394: Write partial won't cause uncontiguous pages vec at LND"
11708 test_220() { #LU-325
11709 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11710 remote_ost_nodsh && skip "remote OST with nodsh" && return
11713 test_mkdir -p $DIR/$tdir
11714 local OST=$(lfs osts | grep ${OSTIDX}": " | \
11715 awk '{print $2}' | sed -e 's/_UUID$//')
11718 local mdtosc_proc1=$(get_mdtosc_proc_path $SINGLEMDS $OST)
11719 local last_id=$(do_facet $SINGLEMDS lctl get_param -n \
11720 osc.$mdtosc_proc1.prealloc_last_id)
11721 local next_id=$(do_facet $SINGLEMDS lctl get_param -n \
11722 osc.$mdtosc_proc1.prealloc_next_id)
11726 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=-1
11727 #define OBD_FAIL_OST_ENOINO 0x229
11728 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0x229
11729 do_facet mgs $LCTL pool_new $FSNAME.$TESTNAME || return 1
11730 do_facet mgs $LCTL pool_add $FSNAME.$TESTNAME $OST || return 2
11732 $SETSTRIPE $DIR/$tdir -i $OSTIDX -c 1 -p $FSNAME.$TESTNAME
11734 MDSOBJS=$((last_id - next_id))
11735 echo "preallocated objects on MDS is $MDSOBJS" "($last_id - $next_id)"
11737 blocks=$($LFS df $MOUNT | awk '($1 == '$OSTIDX') { print $4 }')
11738 echo "OST still has $count kbytes free"
11740 echo "create $MDSOBJS files @next_id..."
11741 createmany -o $DIR/$tdir/f $MDSOBJS || return 3
11743 local last_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
11744 osc.$mdtosc_proc1.prealloc_last_id)
11745 local next_id2=$(do_facet mds${MDSIDX} lctl get_param -n \
11746 osc.$mdtosc_proc1.prealloc_next_id)
11748 echo "after creation, last_id=$last_id2, next_id=$next_id2"
11753 do_facet ost$((OSTIDX + 1)) lctl set_param fail_val=0
11754 do_facet ost$((OSTIDX + 1)) lctl set_param fail_loc=0
11756 do_facet mgs $LCTL pool_remove $FSNAME.$TESTNAME $OST || return 4
11757 do_facet mgs $LCTL pool_destroy $FSNAME.$TESTNAME || return 5
11758 echo "unlink $MDSOBJS files @$next_id..."
11759 unlinkmany $DIR/$tdir/f $MDSOBJS || return 6
11761 run_test 220 "preallocated MDS objects still used if ENOSPC from OST"
11764 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11765 dd if=`which date` of=$MOUNT/date oflag=sync
11766 chmod +x $MOUNT/date
11768 #define OBD_FAIL_LLITE_FAULT_TRUNC_RACE 0x1401
11769 $LCTL set_param fail_loc=0x80001401
11771 $MOUNT/date > /dev/null
11774 run_test 221 "make sure fault and truncate race to not cause OOM"
11777 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11779 test_mkdir -p $DIR/$tdir
11780 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
11781 createmany -o $DIR/$tdir/$tfile 10
11782 cancel_lru_locks mdc
11783 cancel_lru_locks osc
11784 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
11785 $LCTL set_param fail_loc=0x31a
11786 ls -l $DIR/$tdir > /dev/null || error "AGL for ls failed"
11787 $LCTL set_param fail_loc=0
11790 run_test 222a "AGL for ls should not trigger CLIO lock failure ================"
11793 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11795 test_mkdir -p $DIR/$tdir
11796 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
11797 createmany -o $DIR/$tdir/$tfile 10
11798 cancel_lru_locks mdc
11799 cancel_lru_locks osc
11800 #define OBD_FAIL_LDLM_AGL_DELAY 0x31a
11801 $LCTL set_param fail_loc=0x31a
11802 rm -r $DIR/$tdir || "AGL for rmdir failed"
11803 $LCTL set_param fail_loc=0
11805 run_test 222b "AGL for rmdir should not trigger CLIO lock failure ============="
11808 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11810 test_mkdir -p $DIR/$tdir
11811 $SETSTRIPE -c 1 -i 0 $DIR/$tdir
11812 createmany -o $DIR/$tdir/$tfile 10
11813 cancel_lru_locks mdc
11814 cancel_lru_locks osc
11815 #define OBD_FAIL_LDLM_AGL_NOLOCK 0x31b
11816 $LCTL set_param fail_loc=0x31b
11817 ls -l $DIR/$tdir > /dev/null || error "reenqueue failed"
11818 $LCTL set_param fail_loc=0
11821 run_test 223 "osc reenqueue if without AGL lock granted ======================="
11823 test_224a() { # LU-1039, MRP-303
11824 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11825 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB 0x508
11826 $LCTL set_param fail_loc=0x508
11827 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1 conv=fsync
11828 $LCTL set_param fail_loc=0
11831 run_test 224a "Don't panic on bulk IO failure"
11833 test_224b() { # LU-1039, MRP-303
11834 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11835 dd if=/dev/zero of=$DIR/$tfile bs=4096 count=1
11836 cancel_lru_locks osc
11837 #define OBD_FAIL_PTLRPC_CLIENT_BULK_CB2 0x515
11838 $LCTL set_param fail_loc=0x515
11839 dd of=/dev/null if=$DIR/$tfile bs=4096 count=1
11840 $LCTL set_param fail_loc=0
11843 run_test 224b "Don't panic on bulk IO failure"
11845 MDSSURVEY=${MDSSURVEY:-$(which mds-survey 2>/dev/null || true)}
11847 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11848 if [ -z ${MDSSURVEY} ]; then
11849 skip_env "mds-survey not found" && return
11852 [ $MDSCOUNT -ge 2 ] &&
11853 skip "skipping now for more than one MDT" && return
11855 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ] ||
11856 { skip "Need MDS version at least 2.2.51"; return; }
11858 local mds=$(facet_host $SINGLEMDS)
11859 local target=$(do_nodes $mds 'lctl dl' | \
11860 awk "{if (\$2 == \"UP\" && \$3 == \"mdt\") {print \$4}}")
11862 local cmd1="file_count=1000 thrhi=4"
11863 local cmd2="dir_count=2 layer=mdd stripe_count=0"
11864 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
11865 local cmd="$cmd1 $cmd2 $cmd3"
11867 rm -f ${TMP}/mds_survey*
11869 eval $cmd || error "mds-survey with zero-stripe failed"
11870 cat ${TMP}/mds_survey*
11871 rm -f ${TMP}/mds_survey*
11873 run_test 225a "Metadata survey sanity with zero-stripe"
11876 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11878 if [ -z ${MDSSURVEY} ]; then
11879 skip_env "mds-survey not found" && return
11881 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.2.51) ] ||
11882 { skip "Need MDS version at least 2.2.51"; return; }
11884 if [ $($LCTL dl | grep -c osc) -eq 0 ]; then
11885 skip_env "Need to mount OST to test" && return
11888 [ $MDSCOUNT -ge 2 ] &&
11889 skip "skipping now for more than one MDT" && return
11890 local mds=$(facet_host $SINGLEMDS)
11891 local target=$(do_nodes $mds 'lctl dl' | \
11892 awk "{if (\$2 == \"UP\" && \$3 == \"mdt\") {print \$4}}")
11894 local cmd1="file_count=1000 thrhi=4"
11895 local cmd2="dir_count=2 layer=mdd stripe_count=1"
11896 local cmd3="rslt_loc=${TMP} targets=\"$mds:$target\" $MDSSURVEY"
11897 local cmd="$cmd1 $cmd2 $cmd3"
11899 rm -f ${TMP}/mds_survey*
11901 eval $cmd || error "mds-survey with stripe_count failed"
11902 cat ${TMP}/mds_survey*
11903 rm -f ${TMP}/mds_survey*
11905 run_test 225b "Metadata survey sanity with stripe_count = 1"
11907 mcreate_path2fid () {
11913 local path=$DIR/$tdir/$name
11918 $MCREATE --mode=$1 --major=$2 --minor=$3 $path ||
11919 error "cannot create $desc"
11921 fid=$($LFS path2fid $path | tr -d '[' | tr -d ']')
11923 [ $rc -ne 0 ] && error "cannot get fid of a $desc"
11925 fid_path=$($LFS fid2path $MOUNT $fid)
11927 [ $rc -ne 0 ] && error "cannot get path of $desc by $DIR $path $fid"
11929 [ "$path" == "$fid_path" ] ||
11930 error "fid2path returned $fid_path, expected $path"
11932 echo "pass with $path and $fid"
11937 mkdir -p $DIR/$tdir
11939 mcreate_path2fid 0010666 0 0 fifo "FIFO"
11940 mcreate_path2fid 0020666 1 3 null "character special file (null)"
11941 mcreate_path2fid 0020666 1 255 none "character special file (no device)"
11942 mcreate_path2fid 0040666 0 0 dir "directory"
11943 mcreate_path2fid 0060666 7 0 loop0 "block special file (loop)"
11944 mcreate_path2fid 0100666 0 0 file "regular file"
11945 mcreate_path2fid 0120666 0 0 link "symbolic link"
11946 mcreate_path2fid 0140666 0 0 sock "socket"
11948 run_test 226a "call path2fid and fid2path on files of all type"
11951 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
11955 mkdir -p $DIR/$tdir
11956 $LFS setdirstripe -i $MDTIDX $DIR/$tdir/remote_dir ||
11957 error "create remote directory failed"
11958 mcreate_path2fid 0010666 0 0 "remote_dir/fifo" "FIFO"
11959 mcreate_path2fid 0020666 1 3 "remote_dir/null" \
11960 "character special file (null)"
11961 mcreate_path2fid 0020666 1 255 "remote_dir/none" \
11962 "character special file (no device)"
11963 mcreate_path2fid 0040666 0 0 "remote_dir/dir" "directory"
11964 mcreate_path2fid 0060666 7 0 "remote_dir/loop0" \
11965 "block special file (loop)"
11966 mcreate_path2fid 0100666 0 0 "remote_dir/file" "regular file"
11967 mcreate_path2fid 0120666 0 0 "remote_dir/link" "symbolic link"
11968 mcreate_path2fid 0140666 0 0 "remote_dir/sock" "socket"
11970 run_test 226b "call path2fid and fid2path on files of all type under remote dir"
11972 # LU-1299 Executing or running ldd on a truncated executable does not
11973 # cause an out-of-memory condition.
11975 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11976 [ -z "$(which ldd)" ] && skip "should have ldd tool" && return
11977 dd if=$(which date) of=$MOUNT/date bs=1k count=1
11978 chmod +x $MOUNT/date
11980 $MOUNT/date > /dev/null
11981 ldd $MOUNT/date > /dev/null
11984 run_test 227 "running truncated executable does not cause OOM"
11986 # LU-1512 try to reuse idle OI blocks
11988 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
11989 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
11990 skip "non-ldiskfs backend" && return
11992 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
11993 local myDIR=$DIR/$tdir
11996 #define OBD_FAIL_SEQ_EXHAUST 0x1002
11997 $LCTL set_param fail_loc=0x80001002
11998 createmany -o $myDIR/t- 10000
11999 $LCTL set_param fail_loc=0
12000 # The guard is current the largest FID holder
12002 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
12004 local IDX=$(($SEQ % 64))
12006 do_facet $SINGLEMDS sync
12007 # Make sure journal flushed.
12009 local blk1=$(do_facet $SINGLEMDS \
12010 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
12011 grep Blockcount | awk '{print $4}')
12013 # Remove old files, some OI blocks will become idle.
12014 unlinkmany $myDIR/t- 10000
12015 # Create new files, idle OI blocks should be reused.
12016 createmany -o $myDIR/t- 2000
12017 do_facet $SINGLEMDS sync
12018 # Make sure journal flushed.
12020 local blk2=$(do_facet $SINGLEMDS \
12021 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
12022 grep Blockcount | awk '{print $4}')
12024 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
12026 run_test 228a "try to reuse idle OI blocks"
12029 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12030 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
12031 skip "non-ldiskfs backend" && return
12033 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
12034 local myDIR=$DIR/$tdir
12037 #define OBD_FAIL_SEQ_EXHAUST 0x1002
12038 $LCTL set_param fail_loc=0x80001002
12039 createmany -o $myDIR/t- 10000
12040 $LCTL set_param fail_loc=0
12041 # The guard is current the largest FID holder
12043 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
12045 local IDX=$(($SEQ % 64))
12047 do_facet $SINGLEMDS sync
12048 # Make sure journal flushed.
12050 local blk1=$(do_facet $SINGLEMDS \
12051 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
12052 grep Blockcount | awk '{print $4}')
12054 # Remove old files, some OI blocks will become idle.
12055 unlinkmany $myDIR/t- 10000
12058 stop $SINGLEMDS || error "Fail to stop MDT."
12060 start $SINGLEMDS $MDT_DEV $MDS_MOUNT_OPTS || error "Fail to start MDT."
12062 df $MOUNT || error "Fail to df."
12063 # Create new files, idle OI blocks should be reused.
12064 createmany -o $myDIR/t- 2000
12065 do_facet $SINGLEMDS sync
12066 # Make sure journal flushed.
12068 local blk2=$(do_facet $SINGLEMDS \
12069 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
12070 grep Blockcount | awk '{print $4}')
12072 [ $blk1 == $blk2 ] || error "old blk1=$blk1, new blk2=$blk2, unmatched!"
12074 run_test 228b "idle OI blocks can be reused after MDT restart"
12078 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12079 [ "$(facet_fstype $SINGLEMDS)" != "ldiskfs" ] &&
12080 skip "non-ldiskfs backend" && return
12082 local MDT_DEV=$(mdsdevname ${SINGLEMDS//mds/})
12083 local myDIR=$DIR/$tdir
12086 #define OBD_FAIL_SEQ_EXHAUST 0x1002
12087 $LCTL set_param fail_loc=0x80001002
12088 # 20000 files can guarantee there are index nodes in the OI file
12089 createmany -o $myDIR/t- 20000
12090 $LCTL set_param fail_loc=0
12091 # The guard is current the largest FID holder
12093 local SEQ=$($LFS path2fid $myDIR/guard | awk -F ':' '{print $1}' |
12095 local IDX=$(($SEQ % 64))
12097 do_facet $SINGLEMDS sync
12098 # Make sure journal flushed.
12100 local blk1=$(do_facet $SINGLEMDS \
12101 "$DEBUGFS -c -R \\\"stat oi.16.${IDX}\\\" $MDT_DEV" |
12102 grep Blockcount | awk '{print $4}')
12104 # Remove old files, some OI blocks will become idle.
12105 unlinkmany $myDIR/t- 20000
12107 # The OI file should become empty now
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 228c "NOT shrink the last entry in OI index node to recycle idle leaf"
12122 test_229() { # LU-2482, LU-3448
12123 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.53) ] &&
12124 skip "No HSM support on MDS of $(get_lustre_version)," \
12125 "need 2.4.53 at least" && return
12126 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12127 [ $OSTCOUNT -lt 2 ] && skip "needs >= 2 OSTs" && return
12131 # Create a file with a released layout and stripe count 2.
12132 $MULTIOP $DIR/$tfile H2c ||
12133 error "failed to create file with released layout"
12135 $GETSTRIPE -v $DIR/$tfile
12137 local pattern=$($GETSTRIPE -L $DIR/$tfile)
12138 [ X"$pattern" = X"80000001" ] || error "pattern error ($pattern)"
12140 local stripe_count=$($GETSTRIPE -c $DIR/$tfile) || error "getstripe"
12141 [ $stripe_count -eq 2 ] || error "stripe count not 2 ($stripe_count)"
12142 stat $DIR/$tfile || error "failed to stat released file"
12144 chown $RUNAS_ID $DIR/$tfile ||
12145 error "chown $RUNAS_ID $DIR/$tfile failed"
12147 chgrp $RUNAS_ID $DIR/$tfile ||
12148 error "chgrp $RUNAS_ID $DIR/$tfile failed"
12150 touch $DIR/$tfile || error "touch $DIR/$tfile failed"
12151 rm $DIR/$tfile || error "failed to remove released file"
12153 run_test 229 "getstripe/stat/rm/attr changes work on released files"
12156 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12157 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
12160 mkdir -p $DIR/$tdir/test_230_local
12161 local mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230_local)
12162 [ $mdt_idx -ne 0 ] &&
12163 error "create local directory on wrong MDT $mdt_idx"
12165 $LFS mkdir -i $MDTIDX $DIR/$tdir/test_230 ||
12166 error "create remote directory failed"
12167 local mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230)
12168 [ $mdt_idx -ne $MDTIDX ] &&
12169 error "create remote directory on wrong MDT $mdt_idx"
12171 createmany -o $DIR/$tdir/test_230/t- 10 ||
12172 error "create files on remote directory failed"
12173 mdt_idx=$($GETSTRIPE -M $DIR/$tdir/test_230/t-0)
12174 [ $mdt_idx -ne $MDTIDX ] && error "create files on wrong MDT $mdt_idx"
12175 rm -r $DIR/$tdir || error "unlink remote directory failed"
12177 run_test 230a "Create remote directory and files under the remote directory"
12180 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12181 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
12188 local migrate_dir=$DIR/$tdir/migrate_dir
12189 local other_dir=$DIR/$tdir/other_dir
12191 mkdir -p $migrate_dir
12192 mkdir -p $other_dir
12193 for ((i=0; i<10; i++)); do
12194 mkdir -p $migrate_dir/dir_${i}
12195 createmany -o $migrate_dir/dir_${i}/f 10 ||
12196 error "create files under remote dir failed $i"
12199 cp /etc/passwd $migrate_dir/$tfile
12200 cp /etc/passwd $other_dir/$tfile
12201 chattr +SAD $migrate_dir
12202 chattr +SAD $migrate_dir/$tfile
12204 local old_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
12205 local old_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
12206 local old_dir_mode=$(stat -c%f $migrate_dir)
12207 local old_file_mode=$(stat -c%f $migrate_dir/$tfile)
12209 mkdir -p $migrate_dir/dir_default_stripe2
12210 $SETSTRIPE -c 2 $migrate_dir/dir_default_stripe2
12211 $SETSTRIPE -c 2 $migrate_dir/${tfile}_stripe2
12213 mkdir -p $other_dir
12214 ln $migrate_dir/$tfile $other_dir/luna
12215 ln $migrate_dir/$tfile $migrate_dir/sofia
12216 ln $other_dir/$tfile $migrate_dir/david
12217 ln -s $migrate_dir/$tfile $other_dir/zachary
12218 ln -s $migrate_dir/$tfile $migrate_dir/${tfile}_ln
12219 ln -s $other_dir/$tfile $migrate_dir/${tfile}_ln_other
12221 $LFS mv -v -M $MDTIDX $migrate_dir ||
12222 error "migrate remote dir error"
12224 echo "migratate to MDT1, then checking.."
12225 for ((i=0; i<10; i++)); do
12226 for file in $(find $migrate_dir/dir_${i}); do
12227 mdt_index=$($LFS getstripe -M $file)
12228 [ $mdt_index == $MDTIDX ] ||
12229 error "$file is not on MDT${MDTIDX}"
12233 # the multiple link file should still in MDT0
12234 mdt_index=$($LFS getstripe -M $migrate_dir/$tfile)
12235 [ $mdt_index == 0 ] ||
12236 error "$file is not on MDT${MDTIDX}"
12238 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
12239 [ "$old_dir_flag" = "$new_dir_flag" ] ||
12240 error " expect $old_dir_flag get $new_dir_flag"
12242 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
12243 [ "$old_file_flag" = "$new_file_flag" ] ||
12244 error " expect $old_file_flag get $new_file_flag"
12246 local new_dir_mode=$(stat -c%f $migrate_dir)
12247 [ "$old_dir_mode" = "$new_dir_mode" ] ||
12248 error "expect mode $old_dir_mode get $new_dir_mode"
12250 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
12251 [ "$old_file_mode" = "$new_file_mode" ] ||
12252 error "expect mode $old_file_mode get $new_file_mode"
12254 diff /etc/passwd $migrate_dir/$tfile ||
12255 error "$tfile different after migration"
12257 diff /etc/passwd $other_dir/luna ||
12258 error "luna different after migration"
12260 diff /etc/passwd $migrate_dir/sofia ||
12261 error "sofia different after migration"
12263 diff /etc/passwd $migrate_dir/david ||
12264 error "david different after migration"
12266 diff /etc/passwd $other_dir/zachary ||
12267 error "zachary different after migration"
12269 diff /etc/passwd $migrate_dir/${tfile}_ln ||
12270 error "${tfile}_ln different after migration"
12272 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
12273 error "${tfile}_ln_other different after migration"
12275 stripe_count=$($LFS getstripe -c $migrate_dir/dir_default_stripe2)
12276 [ $stripe_count = 2 ] ||
12277 error "dir strpe_count $d != 2 after migration."
12279 stripe_count=$($LFS getstripe -c $migrate_dir/${tfile}_stripe2)
12280 [ $stripe_count = 2 ] ||
12281 error "file strpe_count $d != 2 after migration."
12283 #migrate back to MDT0
12285 $LFS mv -v -M $MDTIDX $migrate_dir ||
12286 error "migrate remote dir error"
12288 echo "migrate back to MDT0, checking.."
12289 for file in $(find $migrate_dir); do
12290 mdt_index=$($LFS getstripe -M $file)
12291 [ $mdt_index == $MDTIDX ] ||
12292 error "$file is not on MDT${MDTIDX}"
12295 local new_dir_flag=$(lsattr -a $migrate_dir | awk '/\/\.$/ {print $1}')
12296 [ "$old_dir_flag" = "$new_dir_flag" ] ||
12297 error " expect $old_dir_flag get $new_dir_flag"
12299 local new_file_flag=$(lsattr $migrate_dir/$tfile | awk '{print $1}')
12300 [ "$old_file_flag" = "$new_file_flag" ] ||
12301 error " expect $old_file_flag get $new_file_flag"
12303 local new_dir_mode=$(stat -c%f $migrate_dir)
12304 [ "$old_dir_mode" = "$new_dir_mode" ] ||
12305 error "expect mode $old_dir_mode get $new_dir_mode"
12307 local new_file_mode=$(stat -c%f $migrate_dir/$tfile)
12308 [ "$old_file_mode" = "$new_file_mode" ] ||
12309 error "expect mode $old_file_mode get $new_file_mode"
12311 diff /etc/passwd ${migrate_dir}/$tfile ||
12312 error "$tfile different after migration"
12314 diff /etc/passwd ${other_dir}/luna ||
12315 error "luna different after migration"
12317 diff /etc/passwd ${migrate_dir}/sofia ||
12318 error "sofia different after migration"
12320 diff /etc/passwd ${other_dir}/zachary ||
12321 error "zachary different after migration"
12323 diff /etc/passwd $migrate_dir/${tfile}_ln ||
12324 error "${tfile}_ln different after migration"
12326 diff /etc/passwd $migrate_dir/${tfile}_ln_other ||
12327 error "${tfile}_ln_other different after migration"
12329 stripe_count=$($LFS getstripe -c ${migrate_dir}/dir_default_stripe2)
12330 [ $stripe_count = 2 ] ||
12331 error "dir strpe_count $d != 2 after migration."
12333 stripe_count=$($LFS getstripe -c ${migrate_dir}/${tfile}_stripe2)
12334 [ $stripe_count = 2 ] ||
12335 error "file strpe_count $d != 2 after migration."
12337 rm -rf $DIR/$tdir || error "rm dir failed after migration"
12339 run_test 230b "migrate directory"
12342 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12343 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
12348 #If migrating directory fails in the middle, all entries of
12349 #the directory is still accessiable.
12350 mkdir -p $DIR/$tdir
12352 createmany -o $DIR/$tdir/f 10 ||
12353 error "create files under ${tdir} failed"
12355 #failed after migrating 5 entries
12356 #OBD_FAIL_MIGRATE_ENTRIES 0x1801
12357 do_facet mds1 lctl set_param fail_loc=0x20001801
12358 do_facet mds1 lctl set_param fail_val=5
12359 local t=`ls $DIR/$tdir | wc -l`
12360 $LFS mv -M $MDTIDX $DIR/$tdir &&
12361 error "migrate should failed after 5 entries"
12362 local u=`ls $DIR/$tdir | wc -l`
12363 [ "$u" == "$t" ] || error "$u != $t during migration"
12365 for file in $(find $DIR/$tdir); do
12366 stat $file || error "stat $file failed"
12369 do_facet mds1 lctl set_param fail_loc=0
12370 do_facet mds1 lctl set_param fail_val=0
12372 $LFS mv -M $MDTIDX $DIR/$tdir ||
12373 error "migrate open files should failed with open files"
12375 echo "Finish migration, then checking.."
12376 for file in $(find $DIR/$tdir); do
12377 mdt_index=$($LFS getstripe -M $file)
12378 [ $mdt_index == $MDTIDX ] ||
12379 error "$file is not on MDT${MDTIDX}"
12382 rm -rf $DIR/$tdir || error "rm dir failed after migration"
12384 run_test 230c "check directory accessiblity if migration is failed"
12387 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12388 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
12394 mkdir -p $DIR/$tdir
12396 for ((i=0; i<100; i++)); do
12397 mkdir -p $DIR/$tdir/dir_${i}
12398 createmany -o $DIR/$tdir/dir_${i}/f 100 ||
12399 error "create files under remote dir failed $i"
12402 $LFS mv -M $MDTIDX -v $DIR/$tdir || error "migrate remote dir error"
12404 echo "Finish migration, then checking.."
12405 for file in $(find $DIR/$tdir); do
12406 mdt_index=$($LFS getstripe -M $file)
12407 [ $mdt_index == $MDTIDX ] ||
12408 error "$file is not on MDT${MDTIDX}"
12411 rm -rf $DIR/$tdir || error "rm dir failed after migration"
12413 run_test 230d "check migrate big directory"
12417 # For simplicity this test assumes that max_pages_per_rpc
12418 # is the same across all OSCs
12419 local max_pages=$($LCTL get_param -n osc.*.max_pages_per_rpc | head -n1)
12420 local bulk_size=$((max_pages * 4096))
12422 mkdir -p $DIR/$tdir
12424 # clear the OSC stats
12425 $LCTL set_param osc.*.stats=0 &>/dev/null
12427 # Client writes $bulk_size - there must be 1 rpc for $max_pages.
12428 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=$bulk_size count=1 \
12429 oflag=direct &>/dev/null || error "dd failed"
12431 local nrpcs=$($LCTL get_param osc.*.stats |awk '/ost_write/ {print $2}')
12432 if [ x$nrpcs != "x1" ]; then
12433 error "found $nrpc ost_write RPCs, not 1 as expected"
12436 # Drop the OSC cache, otherwise we will read from it
12437 cancel_lru_locks osc
12439 # clear the OSC stats
12440 $LCTL set_param osc.*.stats=0 &>/dev/null
12442 # Client reads $bulk_size.
12443 dd if=$DIR/$tdir/$tfile of=/dev/null bs=$bulk_size count=1 \
12444 iflag=direct &>/dev/null || error "dd failed"
12446 nrpcs=$($LCTL get_param osc.*.stats | awk '/ost_read/ { print $2 }')
12447 if [ x$nrpcs != "x1" ]; then
12448 error "found $nrpc ost_read RPCs, not 1 as expected"
12451 run_test 231a "checking that reading/writing of BRW RPC size results in one RPC"
12454 mkdir -p $DIR/$tdir
12456 for i in {0..1023}; do
12457 dd if=/dev/zero of=$DIR/$tdir/$tfile conv=notrunc \
12458 seek=$((2 * i)) bs=4096 count=1 &>/dev/null ||
12459 error "dd of=$DIR/$tdir/$tfile seek=$((2 * i)) failed"
12463 run_test 231b "must not assert on fully utilized OST request buffer"
12466 mkdir -p $DIR/$tdir
12467 #define OBD_FAIL_LDLM_OST_LVB 0x31c
12468 $LCTL set_param fail_loc=0x31c
12470 # ignore dd failure
12471 dd if=/dev/zero of=$DIR/$tdir/$tfile bs=1M count=1 || true
12473 $LCTL set_param fail_loc=0
12474 umount_client $MOUNT || error "umount failed"
12475 mount_client $MOUNT || error "mount failed"
12477 run_test 232 "failed lock should not block umount"
12480 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.3.64) ] ||
12481 { skip "Need MDS version at least 2.3.64"; return; }
12483 local fid=$($LFS path2fid $MOUNT)
12484 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
12485 error "cannot access $MOUNT using its FID '$fid'"
12487 run_test 233a "checking that OBF of the FS root succeeds"
12490 [ $(lustre_version_code $SINGLEMDS) -ge $(version_code 2.5.90) ] ||
12491 { skip "Need MDS version at least 2.5.90"; return; }
12493 local fid=$($LFS path2fid $MOUNT/.lustre)
12494 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
12495 error "cannot access $MOUNT/.lustre using its FID '$fid'"
12497 fid=$($LFS path2fid $MOUNT/.lustre/fid)
12498 stat $MOUNT/.lustre/fid/$fid > /dev/null ||
12499 error "cannot access $MOUNT/.lustre/fid using its FID '$fid'"
12501 run_test 233b "checking that OBF of the FS .lustre succeeds"
12504 local p="$TMP/sanityN-$TESTNAME.parameters"
12505 save_lustre_params client "llite.*.xattr_cache" > $p
12506 lctl set_param llite.*.xattr_cache 1 ||
12507 { skip "xattr cache is not supported"; return 0; }
12509 mkdir -p $DIR/$tdir || error "mkdir failed"
12510 touch $DIR/$tdir/$tfile || error "touch failed"
12511 # OBD_FAIL_LLITE_XATTR_ENOMEM
12512 $LCTL set_param fail_loc=0x1405
12513 if [ ! -f /etc/SuSE-release ]; then
12514 # attr pre-2.4.44-7 had a bug with rc
12515 # LU-3703 - SLES clients have older attr
12516 getfattr -n user.attr $DIR/$tdir/$tfile &&
12517 error "getfattr should have failed with ENOMEM"
12519 $LCTL set_param fail_loc=0x0
12522 restore_lustre_params < $p
12525 run_test 234 "xattr cache should not crash on ENOMEM"
12528 [ $(lustre_version_code $SINGLEMDS) -lt $(version_code 2.4.52) ] &&
12529 skip "Need MDS version at least 2.4.52" && return
12530 flock_deadlock $DIR/$tfile
12535 124) error "process hangs on a deadlock"
12537 *) error "error executing flock_deadlock $DIR/$tfile"
12541 run_test 235 "LU-1715: flock deadlock detection does not work properly"
12545 check_swap_layouts_support && return 0
12546 test_mkdir -p -c1 $DIR/$tdir || error "mkdir $tdir failed"
12548 local ref1=/etc/passwd
12549 local ref2=/etc/group
12550 local file1=$DIR/$tdir/f1
12551 local file2=$DIR/$tdir/f2
12553 $SETSTRIPE -c 1 $file1 || error "cannot setstripe on '$file1': rc = $?"
12554 cp $ref1 $file1 || error "cp $ref1 $file1 failed: rc = $?"
12555 $SETSTRIPE -c 2 $file2 || error "cannot setstripe on '$file2': rc = $?"
12556 cp $ref2 $file2 || error "cp $ref2 $file2 failed: rc = $?"
12557 local fd=$(free_fd)
12558 local cmd="exec $fd<>$file2"
12561 $LFS swap_layouts $file1 /proc/self/fd/${fd} ||
12562 error "cannot swap layouts of '$file1' and /proc/self/fd/${fd}"
12565 cmp $ref2 $file1 || error "content compare failed ($ref2 != $file1)"
12570 run_test 236 "Layout swap on open unlinked file"
12572 # test to verify file handle related system calls
12573 # (name_to_handle_at/open_by_handle_at)
12574 # The new system calls are supported in glibc >= 2.14.
12577 echo "Test file_handle syscalls" > $DIR/$tfile
12578 check_fhandle_syscalls $DIR/$tfile ||
12579 error "check_fhandle_syscalls failed"
12581 run_test 237 "Verify name_to_handle_at/open_by_handle_at syscalls"
12583 # LU-4659 linkea consistency
12586 ln $DIR/$tfile $DIR/$tfile.lnk
12587 touch $DIR/$tfile.new
12588 mv $DIR/$tfile.new $DIR/$tfile
12589 local fid1=$(lfs path2fid $DIR/$tfile)
12590 local fid2=$(lfs path2fid $DIR/$tfile.lnk)
12591 local path1=$(lfs fid2path $FSNAME $fid1)
12592 [ $tfile == $path1 ] || error "linkea inconsistent: $tfile $fid1 $path1"
12593 local path2=$(lfs fid2path $FSNAME $fid2)
12594 [ $tfile.lnk == $path2 ] ||
12595 error "linkea inconsistent: $tfile.lnk $fid2 $path2!"
12598 run_test 238 "Verify linkea consistency"
12600 test_striped_dir() {
12605 mkdir -p $DIR/$tdir
12606 $LFS setdirstripe -i $mdt_index -c 2 -t all_char $DIR/$tdir/striped_dir ||
12607 error "set striped dir error"
12609 stripe_count=$($LFS getdirstripe -c $DIR/$tdir/striped_dir)
12610 if [ "$stripe_count" != "2" ]; then
12611 error "stripe_count is $stripe_count, expect 2"
12614 stripe_index=$($LFS getdirstripe -i $DIR/$tdir/striped_dir)
12615 if [ "$stripe_index" != "$mdt_index" ]; then
12616 error "stripe_index is $stripe_index, expect $mdt_index"
12619 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
12620 error "nlink error after create striped dir"
12622 mkdir $DIR/$tdir/striped_dir/a
12623 mkdir $DIR/$tdir/striped_dir/b
12625 stat $DIR/$tdir/striped_dir/a ||
12626 error "create dir under striped dir failed"
12627 stat $DIR/$tdir/striped_dir/b ||
12628 error "create dir under striped dir failed"
12630 [ $(stat -c%h $DIR/$tdir/striped_dir) == '4' ] ||
12631 error "nlink error after mkdir"
12633 rmdir $DIR/$tdir/striped_dir/a
12634 [ $(stat -c%h $DIR/$tdir/striped_dir) == '3' ] ||
12635 error "nlink error after rmdir"
12637 rmdir $DIR/$tdir/striped_dir/b
12638 [ $(stat -c%h $DIR/$tdir/striped_dir) == '2' ] ||
12639 error "nlink error after rmdir"
12641 rmdir $DIR/$tdir/striped_dir ||
12642 error "rmdir striped dir error"
12647 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12648 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
12650 test_striped_dir 0 || error "failed on striped dir on MDT0"
12651 test_striped_dir 1 || error "failed on striped dir on MDT0"
12653 run_test 300a "basic striped dir sanity test"
12656 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12657 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
12663 test_mkdir $DIR/$tdir || error "mkdir fail"
12664 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir ||
12665 error "set striped dir error"
12666 for ((i=0; i<10; i++)); do
12667 mtime1=$(stat -c %Y $DIR/$tdir/striped_dir)
12669 touch $DIR/$tdir/striped_dir/file_$i ||
12670 error "touch error $i"
12671 mtime2=$(stat -c %Y $DIR/$tdir/striped_dir)
12672 [ $mtime1 -eq $mtime2 ] &&
12673 error "mtime not change after create"
12675 rm -f $DIR/$tdir/striped_dir/file_$i ||
12676 error "unlink error $i"
12677 mtime3=$(stat -c %Y $DIR/$tdir/striped_dir)
12678 [ $mtime2 -eq $mtime3 ] &&
12679 error "mtime did not change after unlink"
12683 run_test 300b "check ctime/mtime for striped dir"
12686 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12687 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
12690 mkdir -p $DIR/$tdir
12691 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir ||
12692 error "set striped dir error"
12694 chown $RUNAS_ID:$RUNAS_GID $DIR/$tdir/striped_dir ||
12695 error "chown striped dir failed"
12697 $RUNAS createmany -o $DIR/$tdir/striped_dir/f 5000 ||
12698 error "create 5k files failed"
12700 file_count=$(ls $DIR/$tdir/striped_dir | wc -l)
12702 [ "$file_count" = 5000 ] || error "file count $file_count != 5000"
12706 run_test 300c "chown && check ls under striped directory"
12709 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12710 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
12714 mkdir -p $DIR/$tdir
12715 $SETSTRIPE -c 2 $DIR/$tdir
12717 #local striped directory
12718 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir ||
12719 error "set striped dir error"
12720 createmany -o $DIR/$tdir/striped_dir/f 10 ||
12721 error "create 10 files failed"
12723 #remote striped directory
12724 $LFS setdirstripe -i 1 -c 2 $DIR/$tdir/remote_striped_dir ||
12725 error "set striped dir error"
12726 createmany -o $DIR/$tdir/remote_striped_dir/f 10 ||
12727 error "create 10 files failed"
12729 for file in $(find $DIR/$tdir); do
12730 stripe_count=$($GETSTRIPE -c $file)
12731 [ $stripe_count -eq 2 ] ||
12732 error "wrong stripe $stripe_count for $file"
12737 run_test 300d "check default stripe under striped directory"
12740 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12741 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
12745 mkdir -p $DIR/$tdir
12747 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir ||
12748 error "set striped dir error"
12750 touch $DIR/$tdir/striped_dir/a
12751 touch $DIR/$tdir/striped_dir/b
12752 touch $DIR/$tdir/striped_dir/c
12754 mkdir $DIR/$tdir/striped_dir/dir_a
12755 mkdir $DIR/$tdir/striped_dir/dir_b
12756 mkdir $DIR/$tdir/striped_dir/dir_c
12758 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir/stp_a ||
12759 error "set striped dir under striped dir error"
12761 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir/stp_b ||
12762 error "set striped dir under striped dir error"
12764 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir/stp_c ||
12765 error "set striped dir under striped dir error"
12767 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir/b &&
12768 error "rename file under striped dir should fail"
12770 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir/dir_b &&
12771 error "rename dir under striped dir should fail"
12773 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir/stp_b &&
12774 error "rename dir under different stripes should fail"
12776 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir/c ||
12777 error "rename file under striped dir should succeed"
12779 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir/dir_c ||
12780 error "rename dir under striped dir should succeed"
12784 run_test 300e "check rename under striped directory"
12787 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12788 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
12793 mkdir -p $DIR/$tdir
12795 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir ||
12796 error "set striped dir error"
12798 $LFS setdirstripe -i 0 -c 2 -t all_char $DIR/$tdir/striped_dir1 ||
12799 error "set striped dir error"
12801 touch $DIR/$tdir/striped_dir/a
12802 mkdir $DIR/$tdir/striped_dir/dir_a
12803 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_a ||
12804 error "create striped dir under striped dir fails"
12806 touch $DIR/$tdir/striped_dir1/b
12807 mkdir $DIR/$tdir/striped_dir1/dir_b
12808 $LFS setdirstripe -i 0 -c 2 $DIR/$tdir/striped_dir/stp_b ||
12809 error "create striped dir under striped dir fails"
12811 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir1/b &&
12812 error "rename file under different striped dir should fail"
12814 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir1/dir_b &&
12815 error "rename dir under different striped dir should fail"
12817 mrename $DIR/$tdir/striped_dir/stp_a $DIR/$tdir/striped_dir1/stp_b &&
12818 error "rename striped dir under diff striped dir should fail"
12820 mrename $DIR/$tdir/striped_dir/a $DIR/$tdir/striped_dir1/a ||
12821 error "rename file under diff striped dirs fails"
12823 mrename $DIR/$tdir/striped_dir/dir_a $DIR/$tdir/striped_dir1/dir_a ||
12824 error "rename dir under diff striped dirs fails"
12828 run_test 300f "check rename cross striped directory"
12831 [ $MDSCOUNT -lt 2 ] && skip "needs >= 2 MDTs" && return
12836 $LFS setdirstripe -i 0 -c $MDSCOUNT -t all_char \
12837 $DIR/$tdir/striped_dir ||
12838 error "set striped dir error"
12840 $LFS setdirstripe -D -c $MDSCOUNT -t all_char $DIR/$tdir/striped_dir ||
12841 error "set default stripe on striped dir error"
12843 stripe_count=$($LFS getdirstripe -D -c $DIR/$tdir/striped_dir)
12844 [ $stripe_count -eq $MDSCOUNT ] ||
12845 error "default stripe wrong expect $MDSCOUNT get $stripe_count"
12847 mkdir -p $DIR/$tdir/striped_dir/{test1,test2,test3,test4}
12849 for dir in $(find $DIR/$tdir/striped_dir/*); do
12850 stripe_count=$($LFS getdirstripe -c $dir)
12851 [ $stripe_count -eq $MDSCOUNT ] ||
12852 error "expect $MDSCOUNT get $stripe_count for $dir"
12855 rmdir $DIR/$tdir/striped_dir/* || error "rmdir1 failed"
12856 #change default stripe count to 2
12857 $LFS setdirstripe -D -c 2 -t all_char $DIR/$tdir/striped_dir ||
12858 error "set default stripe on striped dir error"
12860 mkdir -p $DIR/$tdir/striped_dir/{test1,test2,test3,test4}
12862 rmdir $DIR/$tdir/striped_dir/* || error "rmdir2 failed"
12864 #change default stripe count to 1
12865 $LFS setdirstripe -D -c 1 -t all_char $DIR/$tdir/striped_dir ||
12866 error "set default stripe on striped dir error"
12868 mkdir -p $DIR/$tdir/striped_dir/{test1,test2,test3,test4}
12869 for dir in $(find $DIR/$tdir/striped_dir/*); do
12870 stripe_count=$($LFS getdirstripe -c $dir)
12871 [ $stripe_count -eq 1 ] ||
12872 error "expect 1 get $stripe_count for $dir"
12874 rmdir $DIR/$tdir/striped_dir/* || error "rmdir3 failed"
12876 run_test 300g "check default striped directory for striped directory"
12878 test_400a() { # LU-1606, was conf-sanity test_74
12879 local extra_flags=''
12880 local out=$TMP/$tfile
12881 local prefix=/usr/include/lustre
12884 if ! which $CC > /dev/null 2>&1; then
12885 skip_env "$CC is not installed"
12889 if ! [[ -d $prefix ]]; then
12890 # Assume we're running in tree and fixup the include path.
12891 extra_flags+=" -I$LUSTRE/../libcfs/include"
12892 extra_flags+=" -I$LUSTRE/include"
12893 extra_flags+=" -L$LUSTRE/utils"
12896 for prog in $LUSTRE_TESTS_API_DIR/*.c; do
12897 $CC -Wall -Werror $extra_flags -llustreapi -o $out $prog ||
12898 error "client api broken"
12901 run_test 400a "Lustre client api program can compile and link"
12903 test_400b() { # LU-1606, LU-5011
12905 local out=$TMP/$tfile
12906 local prefix=/usr/include/lustre
12908 # We use a hard coded prefix so that this test will not fail
12909 # when run in tree. There are headers in lustre/include/lustre/
12910 # that are not packaged (like lustre_idl.h) and have more
12911 # complicated include dependencies (like config.h and lnet/types.h).
12912 # Since this test about correct packaging we just skip them when
12913 # they don't exist (see below) rather than try to fixup cppflags.
12915 if ! which $CC > /dev/null 2>&1; then
12916 skip_env "$CC is not installed"
12920 for header in $prefix/*.h; do
12921 if ! [[ -f "$header" ]]; then
12925 if [[ "$(basename $header)" == liblustreapi.h ]]; then
12926 continue # liblustreapi.h is deprecated.
12929 $CC -Wall -Werror -include $header -c -x c /dev/null -o $out ||
12930 error "cannot compile '$header'"
12933 run_test 400b "packaged headers can be compiled"
12936 # tests that do cleanup/setup should be run at the end
12940 [ $PARALLEL == "yes" ] && skip "skip parallel run" && return
12942 #define OBD_FAIL_MGC_PAUSE_PROCESS_LOG 0x903
12943 $LCTL set_param fail_loc=0x903
12944 # cancel_lru_locks mgc - does not work due to lctl set_param syntax
12945 for ls in /proc/fs/lustre/ldlm/namespaces/MGC*/lru_size; do
12948 FAIL_ON_ERROR=true cleanup
12949 FAIL_ON_ERROR=true setup
12951 run_test 900 "umount should not race with any mgc requeue thread"
12954 [ -f $EXT2_DEV ] && rm $EXT2_DEV || true
12955 check_and_cleanup_lustre
12956 if [ "$I_MOUNTED" != "yes" ]; then
12957 lctl set_param debug="$OLDDEBUG" 2> /dev/null || true