Re: [Xen-users] Disk IO trouble in Xen

[Kai Schaetzl <maillists@xxxxxxxxxxxxx>]

Sadique Puthen wrote on Fri, 02 May 2008 16:34:55 +0530:

> Are you using a pre-allocated image or a sparse file? If the latter it's 
> likely to have performance problems like you found?

At least for hdparm tests there is no difference between a fully allocated 
image and a sparse file. I expect a difference for writes, though.

Kai

-- 
Kai Schätzl, Berlin, Germany
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