Xen 
 
Home About Xen.org Xen Xen Summit Wiki Mailing List Bug Tracker Xen Downloads
 
   
 

xen-users

Re: [Xen-users] dumping state of a hung domU

To: Akio Takebe <takebe_akio@xxxxxxxxxxxxxx>
Subject: Re: [Xen-users] dumping state of a hung domU
From: Samuel Thibault <samuel.thibault@xxxxxxxxxxxx>
Date: Fri, 2 Mar 2007 22:12:59 +0100
Cc: xen-users@xxxxxxxxxxxxxxxxxxx
Delivery-date: Mon, 05 Mar 2007 01:35:37 -0800
Envelope-to: www-data@xxxxxxxxxxxxxxxxxx
In-reply-to: <11C75A46C5FC38takebe_akio@xxxxxxxxxxxxxx>
List-help: <mailto:xen-users-request@lists.xensource.com?subject=help>
List-id: Xen user discussion <xen-users.lists.xensource.com>
List-post: <mailto:xen-users@lists.xensource.com>
List-subscribe: <http://lists.xensource.com/cgi-bin/mailman/listinfo/xen-users>, <mailto:xen-users-request@lists.xensource.com?subject=subscribe>
List-unsubscribe: <http://lists.xensource.com/cgi-bin/mailman/listinfo/xen-users>, <mailto:xen-users-request@lists.xensource.com?subject=unsubscribe>
Mail-followup-to: Samuel Thibault <samuel.thibault@xxxxxxxxxxxx>, Akio Takebe <takebe_akio@xxxxxxxxxxxxxx>, xen-users@xxxxxxxxxxxxxxxxxxx
References: <20070217222226.GA15251@xxxxxxxxxxxxxxxxxxxxxxxxxxxxx> <11C75A46C5FC38takebe_akio@xxxxxxxxxxxxxx>
Sender: xen-users-bounces@xxxxxxxxxxxxxxxxxxx
User-agent: Mutt/1.5.12-2006-07-14
Hi,

Akio Takebe, le Tue 27 Feb 2007 17:10:41 +0900, a écrit :
> You can use xenctx to see registers of the domU.
> xenctx is in /usr/lib/xen/bin.

It just tells me
cannot trace dom0

> And you can make the domain crash by using "xm sysrq or xm trigger".

My domU isn't Linux, so it doesn't react to sysrq. Trigger is not known.

> If you want coredump, you can use "xm dump-core <domU>".

This is not known either.

Maybe I have to old tools? (3.0.2)

Samuel

_______________________________________________
Xen-users mailing list
Xen-users@xxxxxxxxxxxxxxxxxxx
http://lists.xensource.com/xen-users

<Prev in Thread] Current Thread [Next in Thread>