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[Xen-users] Re: Xen kernel, hypervisor no allocation of dom0_mem

  • To: xen-users@xxxxxxxxxxxxxxxxxxx
  • From: "suyash jape" <suyashjape@xxxxxxxxx>
  • Date: Fri, 26 Oct 2007 17:44:09 +0530
  • Cc: mpgsmeets@xxxxxxxxx
  • Delivery-date: Fri, 26 Oct 2007 05:14:58 -0700
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  • List-id: Xen user discussion <xen-users.lists.xensource.com>

 There is a dom0 minimum memory parameter in /etc/xen/xend-config.sxp with might be set to 3GB in your case..try changing it and then allocating.


From: "Marcel Smeets" <mpgsmeets@xxxxxxxxx>
Subject: [Xen-users] Xen kernel,        hypervisor no allocation of dom0_mem
To: xen-users@xxxxxxxxxxxxxxxxxxx
Content-Type: text/plain; charset="iso-8859-1"

Hi all,

I tried changing the dom0_mem to 2048000 (maybe the 2048M was the problem)
but the system does not allocate that amount of memory, whatever the value.
It gets 3 GB for the dom0 and leaves 1 GB for the domU's (Total 4GB).

Someone any idea what is going on and why I can not seem to change the value
of memory for the dom0? Or is there another file or configuration which
overrules this boot parameter? Or is the hypervisor version not capable of
changing the allocated memory?



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