本人电脑有Windows XP和CentOS两个系统,因学习需要装了Ubuntu 10.04,不料发现不能加载lvm,故查阅资料,借鉴别人,整理如下:1.首先使用vgscan 扫描 lvm 结果如下zhq@zhq:/$ sudo vgscan
Reading all physical volumes. This may take a while...
Found volume group "VolGroup00" using metadata type lvm22.通过 vgdisplay VolGroup00 查看 lvm 的 VG UUIDzhq@zhq:/$ sudo vgdisplay VolGroup00
--- Volume group ---
VG Name VolGroup00
System ID
Format lvm2
Metadata Areas 1
Metadata Sequence No 3
VG Access read/write
VG Status resizable
MAX LV 0
Cur LV 2
Open LV 0
Max PV 0
Cur PV 1
Act PV 1
VG Size 19.62 GiB
PE Size 32.00 MiB
Total PE 628
Alloc PE / Size 628 / 19.62 GiB
Free PE / Size 0 / 0
VG UUID xPw6Yb-1SYW-ayBT-TqOP-hF4i-w02x-vY01653.重命名(本人认为此步可省,可能是源于简洁吧,呵呵,没试,你可以试试,呵呵)zhq@zhq:/$ sudo vgrename VolGroup00 /dev/vg0
Volume group "VolGroup00" successfully renamed to "vg0"这个时候通过 vgdisplay 就可以看到 VG的信息了zhq@zhq:/$ sudo vgdisplay
--- Volume group ---
VG Name vg0
System ID
Format lvm2
Metadata Areas 1
Metadata Sequence No 4
VG Access read/write
VG Status resizable
MAX LV 0
Cur LV 2
Open LV 0
Max PV 0
Cur PV 1
Act PV 1
VG Size 19.62 GiB
PE Size 32.00 MiB
Total PE 628
Alloc PE / Size 628 / 19.62 GiB
Free PE / Size 0 / 0
VG UUID xPw6Yb-1SYW-ayBT-TqOP-hF4i-w02x-vY01654.激活VGVG重命名后,默认是非ACTIVE状态,我们要通过以下方式激活VGzhq@zhq:/$ sudo lvscan
ACTIVE "/dev/vg0/LogVol00" [18.16 GiB] inherit
ACTIVE "/dev/vg0/LogVol01" [1.47 GiB] inherit
激活 VG
zhq@zhq:/$ sudo vgchange -ay /dev/vg0
2 logical volume(s) in volume group "vg0" now active
查看状态
zhq@zhq:/$ sudo lvscan/LogVol00" [18.16 GiB] inherit
ACTIVE "/dev/vg0/LogVol01" [1.47 GiB] inherit
zhq@zhq:/$ sudo vgscan
Reading all physical volumes. This may take a while...
Found volume group "vg0" using metadata type lvm2到此为止,可以在ubuntu下看见久违的centos了,不过/home下的用户进不去,实乃遗憾,说权限不够,改了权限也不行,期待高手指点。
挂载LVM问题解决1.重命名问题:本人觉得原文中有两个VolGroup00,故要改名
2.进入用户权限不够:需要ubuntu下root用户登录,刚装上ubuntu的需要用root帐号,现设密码,sudo passwd
输入两次,更改完毕。Ubuntu使用自定义鼠标主题Ubuntu 10.04 上安装 GNOME Activity Journal相关资讯 Ubuntu教程 挂载CentOS
- Ubuntu教程 - 使用Ubuntu拷贝CD和 (12/18/2013 14:38:16)
- 让Ubuntu 12.10支持RAR和7Z文件解 (11/15/2012 18:51:50)
- Windows 7硬盘安装Ubuntu 12.10图 (11/03/2012 19:22:47)
| - 完美安装Ubuntu 12.10最新AMD显卡 (11/27/2012 08:17:47)
- Win 7硬盘安装Ubuntu 12.10 (11/05/2012 13:30:34)
- 虚拟机上Ubuntu 11.10升级到12.04 (10/12/2012 20:00:38)
|
本文评论 查看全部评论 (0)