From mboxrd@z Thu Jan 1 00:00:00 1970 From: Ryan Harper Subject: Re: [PATCH 0/6] xen, xend, tools: Add NUMA support to Xen Issues on the ES7000 Date: Thu, 17 Aug 2006 17:46:26 -0500 Message-ID: <20060817224626.GK1694@us.ibm.com> References: <20060817164743.GD1694@us.ibm.com> <94C8C9E8B25F564F95185BDA64AB05F6040C9452@USTR-EXCH5.na.uis.unisys.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Content-Disposition: inline In-Reply-To: <94C8C9E8B25F564F95185BDA64AB05F6040C9452@USTR-EXCH5.na.uis.unisys.com> List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Sender: xen-devel-bounces@lists.xensource.com Errors-To: xen-devel-bounces@lists.xensource.com To: "Subrahmanian, Raj" Cc: Ian Pratt , Ryan Harper , xen-devel@lists.xensource.com List-Id: xen-devel@lists.xenproject.org * Subrahmanian, Raj [2006-08-17 16:35]: > > I can't reproduce the hang, however, there are some issues > > that need fixing up with libxenstat and the physinfo > > hypercall. I'll include those fixes in when I refresh to tip > > today. If you can, I'd be interested in seeing what process > > in dom0 is chewing up the cpu if you can get that info. I > > doubt this is an issue, but can you repro with sedf scheduler > > as well? And while I don't know much about the credit > > scheduler, dumping the runqueues 'r' keyhandler might show > > something to the folks who know the credit scheduler better. > > > > Oh, and if you have a log of xen/dom0 booting on your 1 and 2 > > cell box with out the numa patches on the same changeset, I'd > > like to see that to compare output. > > I can send that to you rightaway. > I will do the rest of the things over this evening and the night. Thanks. I resent the patchset and it should apply cleanly to changeset: 11134:ec03b24a2d83. Let me know if you still see the slow-down running xm top. I've got one more change to PATCH3 to work out; I'll send that one in tomorrow but I wanted to give you a set that would apply against tip to test. -- Ryan Harper Software Engineer; Linux Technology Center IBM Corp., Austin, Tx (512) 838-9253 T/L: 678-9253 ryanh@us.ibm.com