From: "Dan Magenheimer" <dan.magenheimer@oracle.com>
To: Keir Fraser <Keir.Fraser@cl.cam.ac.uk>,
Randy McAnally <rsm@fast-serv.com>,
"xen-devel@lists.xensource.com" <xen-devel@lists.xensource.com>
Subject: RE: Unresolved - qemu-dm crash under high dom0 disk load
Date: Wed, 30 Jan 2008 10:37:07 -0700 [thread overview]
Message-ID: <20080130103707093.00000002384@djm-pc> (raw)
In-Reply-To: <C3C65726.1BABE%Keir.Fraser@cl.cam.ac.uk>
If this solves the problem, it would be nice to slide it into 3.1.3 final.
> -----Original Message-----
> From: xen-devel-bounces@lists.xensource.com
> [mailto:xen-devel-bounces@lists.xensource.com]On Behalf Of Keir Fraser
> Sent: Wednesday, January 30, 2008 9:33 AM
> To: Randy McAnally; xen-devel@lists.xensource.com
> Subject: Re: [Xen-devel] Unresolved - qemu-dm crash under
> high dom0 disk
> load
>
>
> Please try the attached patch.
>
> -- Keir
>
> On 30/1/08 16:09, "Randy McAnally" <rsm@fast-serv.com> wrote:
>
> > This is regarding a long unresolved issue with HVM qemu-dm
> crashing under
> > heavy Dom0 IO load.
> >
> > I decided to make a new thread on this seeing that I found
> many old ones
> > scattered about with no resolution:
> >
> > Here are old threads regarding the same/similar issue
> >
> >
> http://lists.xensource.com/archives/html/xen-users/2007-08/msg
00135.html
> http://lists.xensource.com/archives/html/xen-users/2007-07/msg00624.html
>
> Old bug reports of the issue:
>
> http://bugzilla.xensource.com/bugzilla/show_bug.cgi?id=542
> http://bugzilla.xensource.com/bugzilla/show_bug.cgi?id=1038
>
> In 1038, spam@abma.de _incorrectly_ reports it is fixed in 3.1.1 -- Not only
> can I find any evidence of this, I can EASILY reproduce the crash over and
> over with 3.1.3-rc2.
>
> I have a dev. Xen box available for anyone who wants access for stack
> traces, ect.
>
> Unfortunately I myself do not have enough knowledge to find the problem
> myself, however I am available to instruct on how to produce the bug, run
> stack traces, help organize this effort, and provide unrestricted access to
> this dev machine if needed.
next prev parent reply other threads:[~2008-01-30 17:37 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-01-30 16:09 Unresolved - qemu-dm crash under high dom0 disk load Randy McAnally
2008-01-30 16:32 ` Keir Fraser
2008-01-30 17:19 ` Randy McAnally
2008-01-30 17:37 ` Dan Magenheimer [this message]
2008-01-30 17:40 ` Keir Fraser
2008-01-30 17:42 ` Randy McAnally
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