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Re: [Xen-users] x64 hvm linux very slow on a x64 xen host
| To: | Matthieu Patou <mat+Informatique.xen@xxxxxxxxx> |
|---|---|
| Subject: | Re: [Xen-users] x64 hvm linux very slow on a x64 xen host |
| From: | Pasi Kärkkäinen <pasik@xxxxxx> |
| Date: | Wed, 20 Jan 2010 11:47:30 +0200 |
| Cc: | xen-users@xxxxxxxxxxxxxxxxxxx |
| Delivery-date: | Wed, 20 Jan 2010 01:48:01 -0800 |
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On Wed, Jan 20, 2010 at 11:30:37AM +0300, Matthieu Patou wrote: > Hello, > > I'm trying to use Fedora x64 on a xen x64 host in hvm mode and the domU > is _very_ slow. > I am wondering if there is any tunning possible ? > You'd have to pv-on-hvm drivers to get good IO performance. Other (easier) option is to use Fedora PV guest, instead of HVM. -- Pasi _______________________________________________ Xen-users mailing list Xen-users@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-users |
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