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Re: [Qemu-devel] RAM overcomittment
From: |
Paul Brook |
Subject: |
Re: [Qemu-devel] RAM overcomittment |
Date: |
Wed, 27 Sep 2006 23:21:42 +0100 |
User-agent: |
KMail/1.9.4 |
> > However, swapping (using virtual memory) will be a huge performance
> > killer. It will affect the performance of your host OS and all
> > applications, as well as for your QEMU instances.
>
> The problem is the swaping even the VM don't need all of ressource
> assigned... We lost RAM...
You need to fix your host OS then. If the guest isn't using the memory it
shouldn't be swapped in.
Paul
Re: [Qemu-devel] RAM overcomittment, James Olsen, 2006/09/27