From: Bruce Edge <bruce.edge@gmail.com>
To: Andreas Kinzler <ml-xen-users@hfp.de>
Cc: xen-devel@lists.xensource.com, xen-users@lists.xensource.com
Subject: Re: dom0 hangs in xen 4.0.1-rc3-pre
Date: Mon, 27 Sep 2010 07:06:26 -0700 [thread overview]
Message-ID: <AANLkTi=jxHQp3_GDML9JcoYNNkGTGLR3_okBspWnFdfC@mail.gmail.com> (raw)
In-Reply-To: <4C9DE72E.1000006@hfp.de>
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On Sat, Sep 25, 2010 at 5:12 AM, Andreas Kinzler <ml-xen-users@hfp.de>wrote:
> On 24.09.2010 06:22, Jia Rao wrote:
>
>> I saw reproducible hangs in dom0 when the system is under heavy load.
>> four dom0s share a nfs server for domU images. a total number of 24 domUs
>> (6
>> domUs on each dom0). When the system under heavy load, busy processing
>> e-commerce requests, one or two of the dom0s hanged. no input can be
>> accepted and reboot is necessary.
>> Anyone had the same experience? The causes I can come up are following:
>>
>
> Please post your hardware (mainboard, chipset, CPU, RAID controller).
> I have found a severe problem on Lynnfield systems.
>
Andreas,
Does this affect all Nehalem chips or only the Lynnfields? The .21 kernel is
causing grief for us too. I was wondering if this was related.
-Bruce
>
> Regards Andreas
>
>
> _______________________________________________
> Xen-users mailing list
> Xen-users@lists.xensource.com
> http://lists.xensource.com/xen-users
>
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next prev parent reply other threads:[~2010-09-27 14:06 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-09-24 4:22 dom0 hangs in xen 4.0.1-rc3-pre Jia Rao
2010-09-24 10:27 ` [Xen-devel] " Pasi Kärkkäinen
2010-09-24 19:08 ` Jeremy Fitzhardinge
2010-09-24 20:48 ` Jia Rao
2010-09-24 21:01 ` Jia Rao
2010-09-25 12:12 ` Andreas Kinzler
2010-09-26 1:12 ` [Xen-users] " Jia Rao
2010-09-27 14:06 ` Bruce Edge [this message]
2010-09-27 14:22 ` Andreas Kinzler
2010-09-27 14:32 ` Bruce Edge
2010-09-27 14:50 ` Andreas Kinzler
2010-09-28 1:57 ` [Xen-devel] " Jiang, Yunhong
2010-09-28 8:25 ` Andreas Kinzler
2010-09-28 16:04 ` Bruce Edge
2010-09-29 17:46 ` Andreas Kinzler
2010-09-29 18:01 ` Re: [Xen-users] " Bruce Edge
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