Re: [Xen-users] reboot needed to increase vcpus??

[<admin@xxxxxxxxxxx>]

You usually need to reboot the guest (domU) but not the dom0.

-----Original Message-----
From: xen-users-bounces@xxxxxxxxxxxxx
[mailto:xen-users-bounces@xxxxxxxxxxxxx] On Behalf Of Dave Stevens
Sent: Thursday, April 19, 2012 2:48 PM
To: xen-users@xxxxxxxxxxxxx
Subject: [Xen-users] reboot needed to increase vcpus??

In order to address a performance issue (or try to) I'd like to  
allocate 4 vcpus to a domU. I think I need to increase that setting in  
dom0's /etc/xen domU file. Is that correct? And do I need to reboot  
either or both of dom0 and/or domU subsequently? and is there a  
corresponding setting in domU?

Thanks. As you can see I'm new at this.

Dave


-- 
It is told that such are the aerodynamics and wing loading of the  
bumblebee that, in principle, it cannot fly...if all this be  
true...life among bumblebees must bear a remarkable resemblance to  
life in the United States.

-- John Kenneth Galbraith, in American Capitalism: The Concept of  
Countervailing Power



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