From mboxrd@z Thu Jan 1 00:00:00 1970 From: Tejun Heo Subject: Re: libata , Silicon Image 3124 Date: Tue, 13 Nov 2007 10:22:20 +0900 Message-ID: <4738FC4C.7050103@gmail.com> References: <4738A231.5010700@kasimir-mueller.de> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-15 Content-Transfer-Encoding: QUOTED-PRINTABLE Return-path: Received: from ro-out-1112.google.com ([72.14.202.180]:43024 "EHLO ro-out-1112.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1757480AbXKMBW3 (ORCPT ); Mon, 12 Nov 2007 20:22:29 -0500 Received: by ro-out-1112.google.com with SMTP id p4so1688231roc for ; Mon, 12 Nov 2007 17:22:28 -0800 (PST) In-Reply-To: <4738A231.5010700@kasimir-mueller.de> Sender: linux-ide-owner@vger.kernel.org List-Id: linux-ide@vger.kernel.org To: =?ISO-8859-15?Q?Kasimir_M=FCller?= Cc: linux-ide@vger.kernel.org Kasimir M=FCller wrote: > Nov 12 19:28:42 linux kernel: ata6.02: cmd > ea/00:00:00:00:00/00:00:00:00:00/a0 tag 0 cdb 0x0 data 0 > Nov 12 19:28:42 linux kernel: res > 40/00:00:09:4f:c2/00:00:00:00:00/00 Emask 0x4 (timeout) That's flush timing out, which isn't good. 1. Are the errors localized to ata6.02? 2. Is FLUSH always involved (ie. is cmd always ea)? 3. If you disable NCQ, what do errors look like? --=20 tejun