Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2993136AbWJUQy6 (ORCPT ); Sat, 21 Oct 2006 12:54:58 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S2993143AbWJUQyy (ORCPT ); Sat, 21 Oct 2006 12:54:54 -0400 Received: from rwcrmhc11.comcast.net ([204.127.192.81]:12766 "EHLO rwcrmhc11.comcast.net") by vger.kernel.org with ESMTP id S2993136AbWJUQyc (ORCPT ); Sat, 21 Oct 2006 12:54:32 -0400 Message-ID: <453A52CE.80605@wolfmountaingroup.com> Date: Sat, 21 Oct 2006 11:03:10 -0600 From: "Jeffrey V. Merkey" User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.7.8) Gecko/20050513 Fedora/1.7.8-2 X-Accept-Language: en-us, en MIME-Version: 1.0 To: linux-kernel Subject: 3Ware delayed device mounting errors with newer 9500 series adapters Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1294 Lines: 28 Adam, We have been getting 3Ware 9500 series adapters in the past 60 days which exhibit a delayed behavior during mounting of FS from /etc/fstab. The adapters older than this do not exhibit this behavior. During bootup, if the driver is compiled as a module rather than in kernel, mount points such as /var in fstab fail to detect the devices until the system fully boots, at which point the /dev/sdb etc. devices showup. It happens on both ATA cabled drives and drives cabled with multi-lane controller backplanes. The problem is easy to reproduce. Install ES4, point the /var directory during install to one of the array devices in disk druid, and after the install completes, /var/ will not mount during bootup and all sorts of errors stream off the screen. I can reproduce the problem with several systems in our labs and upon investigating the adapter revisions, I find that adapters ordered in the past 60 days exhibit the problem. Compiling the driver in kernel gets around the problem, indicating its timing related. Jeff - 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/