Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1762081AbXJOJrd (ORCPT ); Mon, 15 Oct 2007 05:47:33 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1757198AbXJOJrY (ORCPT ); Mon, 15 Oct 2007 05:47:24 -0400 Received: from nz-out-0506.google.com ([64.233.162.229]:42702 "EHLO nz-out-0506.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1757527AbXJOJrX (ORCPT ); Mon, 15 Oct 2007 05:47:23 -0400 DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=beta; h=received:message-id:date:from:to:subject:cc:in-reply-to:mime-version:content-type:content-transfer-encoding:content-disposition:references; b=YXxPNuRN25ODYbDaB2B6XxPrWne6eR/2BnUoXKZuBiEqdOCavLHeEJHoT5wPn30+CBwBiQYJfcBJUYKT6ckISptjIw6W8//N0AAt6Ka78fBRPLc4n4tSpZoJ363rSrMOCb+y1DdCqxzKDsijRyeZ+b5FIV+gdWTyNtKC8gRgzfM= Message-ID: <68676e00710150247s23d06db2sdb17af6fafdc4b77@mail.gmail.com> Date: Mon, 15 Oct 2007 11:47:20 +0200 From: Luca To: "Don Mullis" Subject: Re: Hitachi disk: spurious completions during NCQ Cc: linux-kernel@vger.kernel.org, linux-ide@vger.kernel.org In-Reply-To: <87zlyksyfc.fsf@meer.net> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Content-Disposition: inline References: <9cP6K-6rV-29@gated-at.bofh.it> <87zlyksyfc.fsf@meer.net> Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 757 Lines: 19 On 10/15/07, Don Mullis wrote: > > > ata3.00: spurious completions during NCQ issue=0x0 SAct=0x407fd FIS=005040a1:00020000 > > ata3.00: cmd 61/08:00:c7:5a:82/00:00:1b:00:00/40 tag 0 cdb 0x0 data 4096 out > > res 50/00:10:07:5b:82/00:00:1b:00:00/40 Emask 0x2 (HSM violation) > > > This has been seen with several Hitachi drives. There's speculation > that it's due to a bug in the drive firmware: Yes, I'm aware of this. That's why I was suggesting to blacklist this drive. thanks, Luca - 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/