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Re: [Xen-devel] Re: Xen 4.1 + 3ware 9690SA = rejecting I/O to offline de

from [Konrad Rzeszutek Wilk]

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To:	gianfi <gianfi@xxxxxxxxx>
Subject:	Re: [Xen-devel] Re: Xen 4.1 + 3ware 9690SA = rejecting I/O to offline device
From:	Konrad Rzeszutek Wilk <konrad.wilk@xxxxxxxxxx>
Date:	Mon, 22 Nov 2010 11:37:29 -0500
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On Sun, Nov 21, 2010 at 08:55:18AM -0800, gianfi wrote:
> 
> Hello,
> i can confirm the same behaviour on xen 4.0.1, with a 3ware 9690SA card,

Uhh, can you refer to the thread that explains "same behaviour"?
> triggered by heavy I/O load. Does anybody know a possible workaround for the
> issue? 

It might be related to  "pci-passthrough in pvops causing offline raid" - look
in that e-mail thread and I posted a list of things I would like you to do
so that we can get to the bottom of this.

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