From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id ; Fri, 1 Mar 2002 13:58:32 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id ; Fri, 1 Mar 2002 13:58:23 -0500 Received: from rover.mkp.net ([209.217.122.9]:50193 "EHLO rover") by vger.kernel.org with ESMTP id ; Fri, 1 Mar 2002 13:58:16 -0500 To: svetljo Cc: linux-kernel@vger.kernel.org Subject: Re: REPOST : linux-2.5.5-xfs-dj1+ 2.5.5-dj2 (raid0_make_request bug) From: "Martin K. Petersen" Organization: mkp.net In-Reply-To: <3C7FC4A5.7050907@st-peter.stw.uni-erlangen.de> Date: 01 Mar 2002 13:58:12 -0500 In-Reply-To: <3C7FC4A5.7050907@st-peter.stw.uni-erlangen.de> Message-ID: User-Agent: Gnus/5.0808 (Gnus v5.8.8) XEmacs/21.4 (Civil Service) MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org > raid0_make_request bug: can't convert block across chunks or bigger > than 16k 23610115 64 The RAID0 code does not support request splitting and can't handle the big I/Os XFS throws at it. I am currently porting my kiobuf request splitter code to biobufs to deal with this. -- Martin K. Petersen, Principal Linux Consultant, Linuxcare, Inc. mkp@linuxcare.com, http://www.linuxcare.com/ SGI XFS for Linux Developer, http://oss.sgi.com/projects/xfs/