[CentOS-virt] Bad Disk Performance of domU

Luke S Crawford

lsc at prgmr.com
Tue May 19 20:14:56 UTC 2009

Francisco Pérez <fperez.x at gmail.com> writes:

>  Hi list.
> Im Running xen on a brand new dell PE 1950 with 146 GB SAS Disk on raid1.
> The performance on the I/O on the domU is really poor, but in dom0 the
> performance is great.

Are you using HVM?  

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