how to take backup in LVM
I have 2 x 500 gb hard disk. But LVM shows 1000gb. LVdisplay shows the volume numbers.
I would like to know when CentOS is installed by default. It's installed on 1 disk and other disk is left spare.
Now if I want to copy the content of 1 disk to other disk as backup how can I do that?
Thanks
|