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] [PATCH 0/6] xen, xend, tools: Add NUMA support to Xen Is

To: "Ryan Harper" <ryanh@xxxxxxxxxx>
Subject: RE: [Xen-devel] [PATCH 0/6] xen, xend, tools: Add NUMA support to Xen Issues on the ES7000
From: "Subrahmanian, Raj" <raj.subrahmanian@xxxxxxxxxx>
Date: Mon, 7 Aug 2006 15:29:29 -0400
Cc: xen-devel@xxxxxxxxxxxxxxxxxxx
Delivery-date: Mon, 07 Aug 2006 12:30:56 -0700
Envelope-to: www-data@xxxxxxxxxxxxxxxxxx
In-reply-to: <20060807132328.GW1694@xxxxxxxxxx>
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: Aca6JLy/h/n6dGPbSm6CfwC8M2JknAAHGSWw
Thread-topic: [Xen-devel] [PATCH 0/6] xen, xend, tools: Add NUMA support to Xen Issues on the ES7000
Ryan, 
> > Ryan,
> > I tried out these patches on an ES7000. 
> > It's an x86-64 two-node machine with 16 procesors and 32 GB 
> of memory 
> > total.
> 
> Thanks for trying the patches out.
We have a vested interest in making sure this works too :-)

> > I found out by accident booting into Dom0 and starting xm top hangs 
> > the system in a similar fashion.
> That doesn't look good.  And if you roll back the patches, 
> doing the above works without issue?  I'll see if I can lock 
> up my box using xm top.
Yes. We run LTP and Kernbench on DomUs of different sizes and these
tests complete on the main-line tree. 

> > 
> > Nothing appears on the serial port.
> > 
> > I have attached the serial output.
> > I am trying to figure out why it is happening.
> 
> In any case, I'd be interested in seeing the 'H' and 'u' 
> (heapinfo and numa topology) keyhandlers.  Also, from dom0, 
> running a xen_numastat -H -d -1 (dump the heap and the memory 
> to node mapping of all running domains).
I will do this and get back to you.

Thanks
Raj

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