Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S933001AbXAWOXP (ORCPT ); Tue, 23 Jan 2007 09:23:15 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S933003AbXAWOXP (ORCPT ); Tue, 23 Jan 2007 09:23:15 -0500 Received: from xylophone.i-cable.com ([203.83.115.99]:44252 "HELO xylophone.i-cable.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with SMTP id S933001AbXAWOXO (ORCPT ); Tue, 23 Jan 2007 09:23:14 -0500 Message-ID: <009101c73ef9$fdb561d0$28df0f3d@kylecea1512a3f> From: "kyle" To: "Justin Piszcz" , "Steve Cousins" Cc: , References: <001801c73e14$c3177170$28df0f3d@kylecea1512a3f> <45B4D0ED.7030500@maine.edu> Subject: Re: change strip_cache_size freeze the whole raid Date: Tue, 23 Jan 2007 22:22:51 +0800 MIME-Version: 1.0 Content-Type: text/plain; format=flowed; charset="iso-8859-1"; reply-type=original Content-Transfer-Encoding: 7bit X-Priority: 3 X-MSMail-Priority: Normal X-Mailer: Microsoft Outlook Express 6.00.2900.2180 X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2900.2180 Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 854 Lines: 20 > I can try and do this later this week possibly. > Justin. >> >> alt-sysrq-T or "echo t > /proc/sysrq-trigger" can be really helpful to >> diagnose this sort of problem (providing the system isn't so badly >> stuck that the kernel logs don't get stored). >> >> It is probably hitting a memory-allocation deadlock, though I cannot >> see exactly where the deadlock would be. If you are able to reproduce >> it and can get the kernel logs after 'alt-sysrq-T' I would really >> appreciate it. >> Justin,Maybe you can try freeze it once more and get the kernel logs >> before try Neil's patch ...... :D~Kyle - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/