WARNING - OLD ARCHIVES

This is an archived copy of the Xen.org mailing list, which we have preserved to ensure that existing links to archives are not broken. The live archive, which contains the latest emails, can be found at http://lists.xen.org/
   
 
 
Xen 
 
Home Products Support Community News
 
   
 

xen-devel

Re: [Xen-devel] High-load Domain0 cause guest domian panic.

To: "Graham, Simon" <Simon.Graham@xxxxxxxxxxx>, Hidetoshi Nishi <nishi.hidetoshi@xxxxxxxxxxxxxx>, <xen-devel@xxxxxxxxxxxxxxxxxxx>
Subject: Re: [Xen-devel] High-load Domain0 cause guest domian panic.
From: Keir Fraser <Keir.Fraser@xxxxxxxxxxxx>
Date: Wed, 18 Apr 2007 14:08:53 +0100
Delivery-date: Wed, 18 Apr 2007 06:07:53 -0700
Envelope-to: www-data@xxxxxxxxxxxxxxxxxx
In-reply-to: <342BAC0A5467384983B586A6B0B37671041334@xxxxxxxxxxxxxxxxxxxxx>
List-help: <mailto:xen-devel-request@lists.xensource.com?subject=help>
List-id: Xen developer discussion <xen-devel.lists.xensource.com>
List-post: <mailto:xen-devel@lists.xensource.com>
List-subscribe: <http://lists.xensource.com/cgi-bin/mailman/listinfo/xen-devel>, <mailto:xen-devel-request@lists.xensource.com?subject=subscribe>
List-unsubscribe: <http://lists.xensource.com/cgi-bin/mailman/listinfo/xen-devel>, <mailto:xen-devel-request@lists.xensource.com?subject=unsubscribe>
Sender: xen-devel-bounces@xxxxxxxxxxxxxxxxxxx
Thread-index: AceBq0ow0uhXXxXMRb+AJWGRad9pLQACjlBYAAFMx4s=
Thread-topic: [Xen-devel] High-load Domain0 cause guest domian panic.
User-agent: Microsoft-Entourage/11.3.3.061214
The domU kernel will already wait for all devices it discovers to enter connected state. If that timeout’s not long enough we could make it longer, or configurable on the domU command line.

 -- Keir

On 18/4/07 13:31, "Graham, Simon" <Simon.Graham@xxxxxxxxxxx> wrote:

See http://lists.xensource.com/archives/html/xen-devel/2006-12/msg00136.html for some discussion on this - no resolution though.

Simon


From: xen-devel-bounces@xxxxxxxxxxxxxxxxxxx on behalf of Hidetoshi Nishi
Sent: Tue 17/04/2007 8:53 AM
To: xen-devel@xxxxxxxxxxxxxxxxxxx
Subject: [Xen-devel] High-load Domain0 cause guest domian panic.



Hi all.

Currently we are investigating guest domain panic.

When guest domain whose root disk is VBD is created,
domain0 with high-load gets late to initiate the
back-end driver. And guest domain can not mount
his root file system and goes into panic.

We think domain initial sequence have to wait to be ready
of special device(root disk, etc).
And we should be able to specify special device in config file.

Do you have any idea ?


Thank you.                    Nishi




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



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

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