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本帖最后由 hc_ttcm 于 2010-08-26 18:19 编辑
我把一台机子上的硬盘拆卸下来,放到别的机子上挂载
我的步骤:
1> vgscan
2> vgchange -ay
3> mount
mount: wrong fs type, bad option, bad superblock on /dev/scd0,
missing codepage or other error
In some cases useful info is found in syslog - try
dmesg | tail or so
什么原因呢 ?
-------------------------------
搞定了
经过一个下午的时间,终于搞定了~
说下我的经过
硬盘拆卸下来,放到别的机子上挂载
[root@File ~]# fdisk -l
Disk /dev/hda: 160.0 GB, 160041885696 bytes
255 heads, 63 sectors/track, 19457 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Device Boot Start End Blocks Id System
/dev/hda1 * 1 25 200781 83 Linux
/dev/hda2 26 280 2048287+ 82 Linux swap / Solaris
/dev/hda3 281 19457 154039252+ 83 Linux
Disk /dev/hdd: 320.0 GB, 320072933376 bytes
255 heads, 63 sectors/track, 38913 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Device Boot Start End Blocks Id System
/dev/hdd1 * 1 13 104391 83 Linux
/dev/hdd2 14 38913 312464250 8e Linux LVM
[root@File ~]# vgscan
Reading all physical volumes. This may take a while...
Found volume group "VolGroup00" using metadata type lvm2
[root@File ~]# vgchange VolGroup00 -a y
2 logical volume(s) in volume group "VolGroup00" now active
[root@File ~]# lvscan
ACTIVE '/dev/VolGroup00/LogVol00' [296.03 GB] inherit
ACTIVE '/dev/VolGroup00/LogVol01' [1.94 GB] inherit
[root@File ~]# mount /dev/VolGroup00/LogVol00 /mnt
mount: wrong fs type, bad option, bad superblock on /dev/VolGroup00/LogVol00,
missing codepage or other error
In some cases useful info is found in syslog - try
dmesg | tail or so
发现错误后
执行
[root@File ~]# e2fsck -y /dev/VolGroup00/LogVol00
等好长时间好长时间
结束后就可以挂载了
[root@File ~]# mount /dev/VolGroup00/LogVol00 /mnt
[root@File ~]# cd /mnt
[root@File ~]# cd lost+found
发现都是一堆的#2300003之类的 , 蓝色的目录 ,慢慢找吧
我发现 数字越大的一般都是自己建立的
不对的地方还请大牛们指点下 |
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