Re: [Xen-users] Re: Xen Disk I/O performance vs native performance: Xen I/O is definitely super super super slow

[Javier Guerra Giraldez <javier@xxxxxxxxxxx>]

DOGUET Emmanuel wrote:
> and this processes is running :
>
> root      5671  0.0  0.1  75412  6324 ?        Sl   16:33   0:00
> /usr/lib64/xen/bin/qemu-dm -M xenpv -d 1 -domain-name dom-v1 -vnc 0.0.0.0:0
> -vncunused root      6559  0.0  0.1  75412  6328 ?        Sl   16:33   0:00
> /usr/lib64/xen/bin/qemu-dm -M xenpv -d 2 -domain-name dom-v2 -vnc 0.0.0.0:0
> -vncunused

obviously your DomUs are HVM.  no wonder they're far slower than Dom0.

now, why are they HVM?... that's the question.

--
Javier

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