linux-kernel - Re: Xen paravirt frontend block hang

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Date:	Sun, 02 Mar 2008 11:03:10 -0500
From:	"Christopher S. Aker" <caker@...shore.net>
To:	Jeremy Fitzhardinge <jeremy@...p.org>
CC:	virtualization@...ts.linux-foundation.org,
	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
	Xen-devel <xen-devel@...ts.xensource.com>
Subject: Re: Xen paravirt frontend block hang

Jeremy Fitzhardinge wrote:
> Are you running an SMP or UP domain?  I found I could get hangs very 
> easily with UP (but I need confirm it isn't a result of some other very 
> experimental patches).

The hang occurs with both SMP and UP compiled pv_ops kernels.  SMP 
kernels are still slightly responsive after the hang occurs, which makes 
me think only one proc gets stuck at a time, not the entire kernel.

-Chris

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