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Re: [Xen-users] backing up DomU with Netbackup is 3 times slower

  • To: Xen User-List <xen-users@xxxxxxxxxxxxxxxxxxx>
  • From: "Fajar A. Nugraha" <fajar@xxxxxxxxx>
  • Date: Mon, 24 Aug 2009 00:19:36 +0700
  • Delivery-date: Sun, 23 Aug 2009 10:20:21 -0700
  • List-id: Xen user discussion <xen-users.lists.xensource.com>

On Sun, Aug 23, 2009 at 8:04 PM, Andrew Lyon<andrew.lyon@xxxxxxxxx> wrote:
> You can get James Harper's gpl pv drivers from
> http://www.meadowcourt.org/downloads but they work a lot better with
> Xen 3.4 than 3.0.3, the drivers will give a huge increase in i/o
> performance on the hd and network, but I would upgrade Xen if you want
> to try them.

They work just fine with RHEL's version of Xen (3.1+). The only
exception is probably Windows CDROM drive, which should work only on
Xen 3.4.


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