Re: [Xen-users] reduction and increase number of vcpus PV machin

To:	"Daniel Ap. Martins Rosa" <daniel.mr@xxxxxxxxxxxxxx>
Subject:	Re: [Xen-users] reduction and increase number of vcpus PV machine
From:	"trilok nuwal" <tc.nuwal@xxxxxxxxx>
Date:	Fri, 22 Jun 2007 19:49:45 +0530
Cc:	xen-users@xxxxxxxxxxxxxxxxxxx
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Whatever u gives in config file is the maximum no of cpus then u can set for that domain.
So if u set vcpu=1 then u cant set more that one.

If u set vcpu=8 in config file then u can vary vcpu from 1-8, but not more then 8.

Thanks,
Trilok

On 6/22/07, Daniel Ap. Martins Rosa <daniel.mr@xxxxxxxxxxxxxx> wrote:

Hi All,
I have 01 dual core processor.
I need to reduction/increase number of vcpus on paravirt machine. This only
work if i define vcpus=2 in config file.
The problem occurs if i start paravirt machine using vcpu=1 and later trying
to run xm vcpu-set <Domain> 2, this don´t work :(
Somebody can help me?

The reduction/increase of the memory are work fine with parameter maxmem in
the config file. Exists something similar in relation vcpus?

RHEL 5 AP
2.6.18-xen_3.1.0 #1 SMP
xen-3.1.0-1

Regards,

Daniel Aparecido Martins Rosa
CTBC Telecom

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Re: [Xen-users] reduction and increase number of vcpus PV machine