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From: Pim van Riezen <pi+lists@panelsix.com>
To: Jeremy Fitzhardinge <jeremy@goop.org>
Cc: xen-devel@lists.xensource.com
Subject: Re: pvops domu soft lockup under load (more logs)
Date: Fri, 16 Apr 2010 16:20:36 +0200	[thread overview]
Message-ID: <31C123C5-E62E-4FEB-B282-8C1202942565@panelsix.com> (raw)
In-Reply-To: <4BC74B11.7080206@goop.org>


On Apr 15, 2010, at 19:21 , Jeremy Fitzhardinge wrote:

> On 04/15/2010 03:56 AM, Pim van Riezen wrote:
>> On Apr 14, 2010, at 19:48 , Jeremy Fitzhardinge wrote:
>> 
>> 
>>> Does it appear on the Xen console (visible with "xm dmesg")?  You may
>>> need to do a sysrq '9' first to get it to output all messages.
>>> 
>> Does that sysrq have to go to dom0 or to the domU?
>> 
> 
> To the locked-up domU.

I tried:

	xm sysrq $vps 9
	xm sysrq $vps t

nothing shows up on the guest's console, nor in xm dmesg.

Same for doing ^O-9 ^O-t / ^o-9 / ^o-t on the guest's console. CONFIG_MAGIC_SYSRQ is enabled in the domU kernel.

Pi

  parent reply	other threads:[~2010-04-16 14:20 UTC|newest]

Thread overview: 17+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2010-04-09 13:22 pvops domu soft lockup under load Pim van Riezen
2010-04-09 16:50 ` pvops domu soft lockup under load (more logs) Pim van Riezen
2010-04-09 18:43   ` Jeremy Fitzhardinge
2010-04-10  7:12     ` Pim van Riezen
2010-04-12  9:44       ` Pim van Riezen
2010-04-14 17:48         ` Jeremy Fitzhardinge
2010-04-15 10:56           ` Pim van Riezen
2010-04-15 17:21             ` Jeremy Fitzhardinge
2010-04-16  7:37               ` Pim van Riezen
2010-04-16  7:55                 ` Pim van Riezen
2010-04-16 15:17                   ` Dan Magenheimer
2010-04-16 16:00                     ` Dan Magenheimer
2010-04-16 15:24                   ` Pim van Riezen
     [not found]                 ` <9D75997F-4855-41A0-B159-18B6A3BFC776@panelsix.com>
2010-04-16 13:25                   ` Pim van Riezen
2010-04-16 20:22                 ` Jeremy Fitzhardinge
2010-04-16 14:20               ` Pim van Riezen [this message]
2010-04-16 14:19           ` Pim van Riezen

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