From mboxrd@z Thu Jan  1 00:00:00 1970
From: Jeremy Fitzhardinge <jeremy@goop.org>
Subject: Re: disk offline with xen4.0+pvops2.6.31.13
Date: Mon, 03 May 2010 09:54:39 -0700
Message-ID: <4BDEFFCF.9040000@goop.org>
References: <o2xacd07b8d1004260642mac2a928dga2ff0640951dcad5@mail.gmail.com>	<4BD5F8E2.1050105@goop.org>	<i2g6d64dfd91004270110v83687db1ye66da8bafb0eead3@mail.gmail.com>	<4BD73BD8.7090509@goop.org>	<s2m6d64dfd91004272303hdd9f8af8y85d0c287e0d891ff@mail.gmail.com>	<j2uacd07b8d1004280627v7dc1be17x8909b8f11b09fab4@mail.gmail.com>	<20100428135021.GA29504@phenom.dumpdata.com>
	<o2y6d64dfd91005030107m44f1d110h5f889721583209bb@mail.gmail.com>
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To: tsk <aixt2006@gmail.com>
Cc: Xen-devel <xen-devel@lists.xensource.com>, Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
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On 05/03/2010 01:07 AM, tsk wrote:
> OK, we will try these two options.
>
> After enable MSI option,  disk offline still appear, the attachment is
> the Call Trace.

Did you try disabling iommu?

    J