Ulti Clocks content
Banner
Banner
Resizing the disk of a Xen based VM
Article Index
Resizing the disk of a Xen based VM
Installing and configuring the Dom0
Installing and configuring the DomU
Resize the DomU disk
Mount the DomU file system inside the Dom0
All Pages

This howto will guide you through all the steps required to resize the disk of a Xen based virtual machine.

0. Preliminary notes

0.1 In this howto we will be using OpenSUSE 11.0 both as the Host (Dom0) and the Guest (DomU) OS;

0.2 we installed the X Server both on the Host and the Guest machine, but we chose 3 as our default Runlevel (so, if you need to use the system GUI, you just have to login as root and type init 5 to start X);


0.3 you could use LVM based partitioning in the DomU also (so you could easily resize the VM disks), but we chose not to go that way to avoid slowing more than necessary the I/O throughput.