Re: [Xen-users] how to dynamically increase domU's memory?

[Rudi Ahlers <Rudi@xxxxxxxxxxx>]

On Wed, Jan 27, 2010 at 2:03 AM, Nick Couchman <Nick.Couchman@xxxxxxxxx> wrote:

It depends on the operating system.  From dom0, you can do:
xm mem-set <Domain> <memory>

So, if a domain called "Linux" needs its memory set to 1GB:
xm mem-set Linux 1024M

Some operating systems or kernel versions do not support dynamic memory sizing - for example, I don't think the balloon driver for Windows is working, yet.

-Nick

Nick, 

I already tried "xm mem-set" before I posted this, but it didn't do anything, other than altering the memory value in the domU configuration file. 

The dom0 server is on CentOS 5.4 x64, and the domU as well. 

So, if I want this feature, then what should I have enabled / installed?

-- 
Kind Regards
Rudi Ahlers

SoftDux

Website: http://www.SoftDux.com
Technical Blog: http://Blog.SoftDux.com
Office: 087 805 9573
Cell: 082 554 7532
_______________________________________________
Xen-users mailing list
Xen-users@xxxxxxxxxxxxxxxxxxx
http://lists.xensource.com/xen-users