[질문] dump시 나타나는 메세지

안녕하세요..

검색을 해보아도 답변이 없네요.

다름이 아니라 dump를 이용해서 파일시스템 백업을 받으려하는데 아래와 같이 메세지가 나타납니다.
DUMP: ACLs in inode #XXX won't be dumped

왜 그런지 궁금합니다. /home/backup이란 화일은 생겼는데 실제 /boot영역의 용량과는 차이가 나네요.

========== 아 래 ============
kernel version 2.6.9-5.EL

[root@web1 ~]# cat /proc/scsi/scsi
Attached devices:
Host: scsi0 Channel: 00 Id: 06 Lun: 00
Vendor: IBM Model: DDS Gen5 Rev: A060
Type: Sequential-Access ANSI SCSI revision: 03

[root@web1 ~]# df -k
Filesystem 1K-blocks Used Available Use% Mounted on
/dev/sda3 10317860 993208 8800532 11% /
/dev/sda1 101086 11403 84464 12% /boot
none 2594848 0 2594848 0% /dev/shm
/dev/sda7 361332828 4846856 338131312 2% /home
/dev/sda2 41286828 6071220 33118324 16% /usr

[root@web1 home]# cd /
[root@web1 /]# /sbin/dump -0u -f /home/backup ./boot
DUMP: Date of this level 0 dump: Wed Sep 21 19:50:24 2005
DUMP: Dumping /dev/sda1 (/boot) to /home/backup
DUMP: Label: /boot
DUMP: Writing 10 Kilobyte records
DUMP: mapping (Pass I) [regular files]
DUMP: mapping (Pass II) [directories]
DUMP: estimated 5779 blocks.
DUMP: Volume 1 started with block 1 at: Wed Sep 21 19:50:24 2005
DUMP: dumping (Pass III) [directories]
DUMP: ACLs in inode #2 won't be dumped
DUMP: ACLs in inode #8033 won't be dumped
DUMP: dumping (Pass IV) [regular files]
DUMP: ACLs in inode #12 won't be dumped
DUMP: ACLs in inode #13 won't be dumped
DUMP: ACLs in inode #14 won't be dumped
DUMP: ACLs in inode #15 won't be dumped
DUMP: ACLs in inode #16 won't be dumped
DUMP: ACLs in inode #17 won't be dumped
DUMP: ACLs in inode #18 won't be dumped
DUMP: ACLs in inode #19 won't be dumped
DUMP: ACLs in inode #20 won't be dumped
DUMP: ACLs in inode #6025 won't be dumped
DUMP: ACLs in inode #6026 won't be dumped
DUMP: ACLs in inode #6027 won't be dumped
DUMP: ACLs in inode #6028 won't be dumped
DUMP: ACLs in inode #6029 won't be dumped
DUMP: ACLs in inode #8034 won't be dumped
DUMP: ACLs in inode #8035 won't be dumped
DUMP: ACLs in inode #8036 won't be dumped
DUMP: ACLs in inode #8037 won't be dumped
DUMP: ACLs in inode #8038 won't be dumped
DUMP: ACLs in inode #8039 won't be dumped
DUMP: ACLs in inode #8040 won't be dumped
DUMP: ACLs in inode #8041 won't be dumped
DUMP: ACLs in inode #8042 won't be dumped
DUMP: ACLs in inode #8043 won't be dumped
DUMP: ACLs in inode #8044 won't be dumped
DUMP: ACLs in inode #8045 won't be dumped
DUMP: ACLs in inode #8046 won't be dumped
DUMP: ACLs in inode #8047 won't be dumped
DUMP: ACLs in inode #8048 won't be dumped
DUMP: ACLs in inode #8049 won't be dumped
DUMP: Closing /home/backup
DUMP: Volume 1 completed at: Wed Sep 21 19:50:24 2005
DUMP: Volume 1 5780 blocks (5.64MB)
DUMP: 5780 blocks (5.64MB) on 1 volume(s)
DUMP: finished in less than a second
DUMP: Date of this level 0 dump: Wed Sep 21 19:50:24 2005
DUMP: Date this dump completed: Wed Sep 21 19:50:24 2005
DUMP: Average transfer rate: 0 kB/s
DUMP: DUMP IS DONE
[root@web1 /]# cd /home/

[root@web1 home]# restore ivf /home/backup
Verify tape and initialize maps
Input is from a local file/pipe
Input block size is 32
Dump date: Wed Sep 21 19:50:24 2005
Dumped from: the epoch
Level 0 dump of /boot on web1:/dev/sda1
Label: /boot
Extract directories from tape
Initialize symbol table.
restore > ls
.:
2 ./ 17 initrd-2.6.9-5.EL.img
2 ../ 6025 initrd-2.6.9-5.ELsmp.img
14 System.map-2.6.9-5.EL 11 lost+found/
18 System.map-2.6.9-5.ELsmp 6026 memtest86+-1.26
6027 boot.b 12 message
6028 chain.b 13 message.ja
15 config-2.6.9-5.EL 6029 os2_d.b
19 config-2.6.9-5.ELsmp 16 vmlinuz-2.6.9-5.EL
8033 grub/ 20 vmlinuz-2.6.9-5.ELsmp

restore > add boot.b
restore > extract
Extract requested files
You have not read any volumes yet.
Unless you know which volume your file(s) are on you should start
with the last volume and work towards the first.
Specify next volume # (none if no more volumes): 1
extract file ./boot.b
Add links
Set directory mode, owner, and times.
set owner/mode for '.'? [yn] y
restore > ls
.:
2 ./ 17 initrd-2.6.9-5.EL.img
2 ../ 6025 initrd-2.6.9-5.ELsmp.img
14 System.map-2.6.9-5.EL 11 lost+found/
18 System.map-2.6.9-5.ELsmp 6026 memtest86+-1.26
6027 boot.b 12 message
6028 chain.b 13 message.ja
15 config-2.6.9-5.EL 6029 os2_d.b
19 config-2.6.9-5.ELsmp 16 vmlinuz-2.6.9-5.EL
8033 grub/ 20 vmlinuz-2.6.9-5.ELsmp

restore > quit
아시는 분 께서 답변주시면 감사하겠습니다.