求助，如何扩展原有分区？

[hahacampus]

使用的是虚拟机里的红帽系统，想扩展主分区，便在虚拟机设置里扩展了分区，想用parted来resize主分区，显示有错误，求大神解答

Warning: Filesystem was not cleanly unmounted! You should e2fsck.
Ignore/Cancel? i
No Implementation: This ext2 filesystem has a rather strange layout! Parted
can't resize this (yet).

代码： 全选

[root@hello root]# parted
GNU Parted 1.6.3
Copyright (C) 1998, 1999, 2000, 2001, 2002 Free Software Foundation, Inc.
This program is free software, covered by the GNU General Public License.
 
This program is distributed in the hope that it will be useful, but WITHOUT ANY
WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A
PARTICULAR PURPOSE.  See the GNU General Public License for more details.
 
Using /dev/sda
Information: The operating system thinks the geometry on /dev/sda is
19581/255/63.  Therefore, cylinder 1024 ends at 8032.499M.
(parted) p
Disk geometry for /dev/sda: 0.000-153600.000 megabytes
Disk label type: msdos
Minor    Start       End     Type      Filesystem  Flags
1          0.031   7671.665  primary   ext3        boot
(parted) resize 1
Start?  [0.0308]? 0
End?  [7671.6646]? 153000
Warning: Filesystem was not cleanly unmounted!  You should e2fsck.
Ignore/Cancel? i
No Implementation: This ext2 filesystem has a rather strange layout!  Parted
can't resize this (yet).
(parted)

[adagio]

虚拟机啊，何必呢？你再新建一个大的分区，然后把数据copy过去，原来那个直接删掉不就行了

[iamfbi]

数据直接copy可以吗，会不会影响权限。。。
迟点换硬盘也打算移系统，不想折腾重装。。。

[adagio]

数据直接copy可以吗，会不会影响权限。。。
迟点换硬盘也打算移系统，不想折腾重装。。。

可以呀，cp -a，一定要加上参数a

[iamfbi]

数据直接copy可以吗，会不会影响权限。。。
迟点换硬盘也打算移系统，不想折腾重装。。。

可以呀，cp -a，一定要加上参数a

谢，以后试试，copy前要加sudo吗？

[adagio]

数据直接copy可以吗，会不会影响权限。。。
迟点换硬盘也打算移系统，不想折腾重装。。。

可以呀，cp -a，一定要加上参数a

谢，以后试试，copy前要加sudo吗？

那要看你copy什么嘛，在你帐户权限以外的当然要sudo

对了，我突然想起，你要备份整个系统，最好先把所有分区umount，不然就……囧囧囧
别问我为什么想起这个，我有次就把/分区+mount分区一块copy了这事我才不会到处乱说……

[TaoLaohu]

DD不行吗？