Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755284AbYAMX5w (ORCPT ); Sun, 13 Jan 2008 18:57:52 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1754690AbYAMX5n (ORCPT ); Sun, 13 Jan 2008 18:57:43 -0500 Received: from wa-out-1112.google.com ([209.85.146.182]:24742 "EHLO wa-out-1112.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754669AbYAMX5m (ORCPT ); Sun, 13 Jan 2008 18:57:42 -0500 DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=message-id:date:from:user-agent:mime-version:to:cc:subject:references:in-reply-to:x-enigmail-version:content-type:content-transfer-encoding; b=RvM/lEAQ/izBSZ1XWzj9Va2e0ssaz2X2ajyNxHCSCYbwJav/+qAJ53Sn0ZB8Se3gwzxeoLfFr1fKT7xKHRszmaxMZbWVucS32m/CMR+xl/1fRxLAUoa/9bRo9mWDWb7nLSXXyYlM+0roLK2JovoVwESn6GBQ1hlk3N+BOftTHmo= Message-ID: <478AA56F.9020506@gmail.com> Date: Mon, 14 Jan 2008 08:57:35 +0900 From: Tejun Heo User-Agent: Thunderbird 2.0.0.6 (X11/20070801) MIME-Version: 1.0 To: =?UTF-8?B?IkouQS4gTWFnYWxsw7NuIg==?= CC: "Linux-Kernel, " Subject: Re: Linux 2.6.24-rc7 References: <20080108015012.2e518dd4@werewolf> <478429B2.2030002@gmail.com> <20080110102505.62097da1@werewolf> <47861930.7010708@gmail.com> <20080114001914.1e05fdb5@werewolf> In-Reply-To: <20080114001914.1e05fdb5@werewolf> X-Enigmail-Version: 0.95.3 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 889 Lines: 22 J.A. Magallón wrote: > I'm still pending to pysically remove the disks (or at least unplug the > cable...), but I have realized a cusious thing: after some errors, the > kernel is lowering the disk speed (UDMA/133, then 100, then 33): That's the standard error handling behavior. Timeouts are likely to indicate transmission problems so libata puts it into slower gear. > Perhaps this gives a clue. > Or I just had bad luck and 2 of my 4 disks broke at the same time. As I said, the first thing I would try is to connect the drives to a separate PSU and re-seating cables as you're seeing problems on two drives simultaneously. -- tejun -- 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/