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-users

Re: [Xen-users] dom0 freezes under high IO load - HP ML150 G2 - FIXED (s

To: Daniel Mealha Cabrita <dancab@xxxxxxxxxxxx>
Subject: Re: [Xen-users] dom0 freezes under high IO load - HP ML150 G2 - FIXED (so it seems)
From: Tom Mornini <tmornini@xxxxxxxxxxxxxx>
Date: Mon, 5 Mar 2007 09:51:29 -0500
Cc: xen-users@xxxxxxxxxxxxxxxxxxx
Delivery-date: Mon, 05 Mar 2007 06:50:52 -0800
Envelope-to: www-data@xxxxxxxxxxxxxxxxxx
In-reply-to: <200703051200.45868.dancab@xxxxxxxxxxxx>
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>
References: <45EBD222.3972.E392CAF@xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx> <200703051200.45868.dancab@xxxxxxxxxxxx>
Sender: xen-users-bounces@xxxxxxxxxxxxxxxxxxx
Can you try this while issuing:


  cat /proc/slabinfo >> slabinfo.txt


simultaneously?

-- -- Tom Mornini, CTO
-- Engine Yard, Ruby on Rails Hosting
-- Reliability, Ease of Use, Scalability
-- (866) 518-YARD (9273)


On Mar 5, 2007, at 10:00 AM, Daniel Mealha Cabrita wrote:


Apparently Xen-unstable (as of today) has this issue fixed.

I left iozone running for several minutes and no hangups (previously it
wouldn't past the random disk access tests, at best).

No idea whether a kernel or a xen-specific bug. The kernel version of unstable
version is currently 2.6.18.


--
 Daniel Mealha Cabrita
 Divisao de Suporte Tecnico
 AINFO / Reitoria / UTFPR
 http://www.utfpr.edu.br

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


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