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Re: [Xen-devel] megasas stops I/O when running kernel as dom0 under xen4

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Subject: Re: [Xen-devel] megasas stops I/O when running kernel as dom0 under xen4.1/4.2
From: Andreas Olsowski <andreas.olsowski@xxxxxxxxxxx>
Date: Mon, 15 Aug 2011 14:52:51 +0200
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On 08/15/2011 12:49 PM, Simon Rowe wrote:
I've found adding

        options megaraid_sas poll_mode_io=1

makes both of the systems we're seeing this on stable.

ive been told to try that one and it works for me too (been running test io for roughly 5 minutes now).

driver version
megasas: 00.00.05.30 Tue. Jan. 4 17:00:00 PDT 2011





--
Andreas Olsowski
Leuphana Universität Lüneburg
Rechen- und Medienzentrum
Scharnhorststraße 1, C7.015
21335 Lüneburg

Tel: ++49 4131 677 1309

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