From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1759508AbXGDDxp (ORCPT ); Tue, 3 Jul 2007 23:53:45 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1755609AbXGDDxh (ORCPT ); Tue, 3 Jul 2007 23:53:37 -0400 Received: from nz-out-0506.google.com ([64.233.162.239]:46602 "EHLO nz-out-0506.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754358AbXGDDxg (ORCPT ); Tue, 3 Jul 2007 23:53:36 -0400 DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=beta; h=received:message-id:date:from:user-agent:mime-version:to:cc:subject:references:in-reply-to:x-enigmail-version:content-type:content-transfer-encoding; b=ib75as+QqwpJpEVE5d05HWgATQkGfNK2yLMz2TqTqM70wtSZQn/ksHCI8oO8y1v+xQnb+M8ZAuz2b4cbZXhr0+XJBF46wFf3+d+aXyq0EvExYVMKmZgqqYkjq9U/81ZHr9NyCH3tfXGYFAE5aZJw8O3N6m5TV3d3Zas4krveBeM= Message-ID: <468B19BA.6030202@gmail.com> Date: Wed, 04 Jul 2007 12:53:30 +0900 From: Tejun Heo User-Agent: Icedove 1.5.0.10 (X11/20070307) MIME-Version: 1.0 To: 7091@blargh.com CC: linux-ide@vger.kernel.org, jgarzik@pobox.com, ak@suse.de, Linux Kernel Mailing List Subject: Re: sata_sil, writing bug with multiple cards? References: <468A0E24.7020000@gmail.com> In-Reply-To: X-Enigmail-Version: 0.94.2.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org 7091@blargh.com wrote: > Apologies for the chain-replying to myself, just replying as I think of > things to try. > 7091@blargh.com writes: >> Here's an odd data point. >> I just broke that array, formatted all three of those partitions >> seperately, mounted and did my ISO copy test. >> All three drives, run one at a time, function fine. No corruption. > > Here's another odd one. I did the following: > # Mount all 3 drives as individuals... > mount /dev/sda1 /mnt/a > mount /dev/sdb1 /mnt/b > mount /dev/sdc1 /mnt/c > # Copy the same file to all three drives at the same time > cp KNOPPIX_V5.1.0CD-2006-12-30-EN.iso a/kn10.iso & > cp KNOPPIX_V5.1.0CD-2006-12-30-EN.iso b/kn10.iso & > cp KNOPPIX_V5.1.0CD-2006-12-30-EN.iso c/kn10.iso & > Got massive corruption. Hmmm... I don't think this is sata_sil driver bug. cc'ing Andi Kleen and lkml. Andi, the original thread can be read from http://thread.gmane.org/gmane.linux.ide/20213 Any ideas? -- tejun