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Re: [Xen-users] XCP Ram issue

To: Peter den Hartog <peterdenhartog@xxxxxxxxx>
Subject: Re: [Xen-users] XCP Ram issue
From: Pasi Kärkkäinen <pasik@xxxxxx>
Date: Mon, 7 Jun 2010 11:03:44 +0300
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On Fri, Jun 04, 2010 at 12:49:55PM +0200, Peter den Hartog wrote:
>    Hello all and thanks for reading,
>    I have a box running XCP with on it 8 VM's. I've added (after the
>    installtion) a aditional 4 GB ram, to total it to 8 GB.
>    open xen center shows 8 GB ram, but TOP on the host, and cat /proc/meminfo
>    both shows 4 GB.
>    I have issue's with crashing vm's and i think it's because of the RAM. Is
>    there anyway to let the XCP know there is 8 GB ram now, and not just 4 GB,
>    or do i have to reinstall XCP?

Remember dom0 Linux in XCP is just a virtual machine, kind of a "service 
console" for Xen,
so it doesn't see all the memory.

Xen hypervisor has all the memory visible to it, not dom0.

-- Pasi

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