Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755293AbZKNKEU (ORCPT ); Sat, 14 Nov 2009 05:04:20 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1753587AbZKNKET (ORCPT ); Sat, 14 Nov 2009 05:04:19 -0500 Received: from smtp-out003.kontent.com ([81.88.40.217]:37172 "EHLO smtp-out003.kontent.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753452AbZKNKES (ORCPT ); Sat, 14 Nov 2009 05:04:18 -0500 From: Oliver Neukum To: Alexander Holler Subject: Re: Problems with p55-express and sleeping usb-hds Date: Sat, 14 Nov 2009 11:06:51 +0100 User-Agent: KMail/1.12.2 (Linux/2.6.32-rc6-0.1-default; KDE/4.3.1; x86_64; ; ) Cc: linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org References: <4AFDDDF6.4050907@ahsoftware.de> <4AFDED47.5070606@ahsoftware.de> <4AFE1B0D.3060404@ahsoftware.de> In-Reply-To: <4AFE1B0D.3060404@ahsoftware.de> MIME-Version: 1.0 Content-Type: Text/Plain; charset="iso-8859-15" Content-Transfer-Encoding: 7bit Message-Id: <200911141106.51948.oliver@neukum.org> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1471 Lines: 41 Am Samstag, 14. November 2009 03:50:53 schrieb Alexander Holler: > In the excerpt of the log I've posted before, I've cut out the > disconnect of the other drive, which has happend almost at the same time > (and with the same consequences) as the one shown. In fact I've cut out > one line from the log (sorry for that): > --------- > Nov 13 19:08:05 krabat ntpd[3381]: kernel time sync status change 2001 > Nov 13 19:47:34 krabat kernel: [ 2655.981980] usb 9-7: reset high speed > USB device using ehci_hcd and address 3 Reset. > Nov 13 19:47:35 krabat kernel: [ 2656.233278] usb 9-1: reset high speed > USB device using ehci_hcd and address 4 > Nov 13 19:47:39 krabat kernel: [ 2661.120397] usb 9-7: device firmware > changed Descriptors changed > Nov 13 19:47:39 krabat kernel: [ 2661.120489] usb 9-7: USB disconnect, > address 3 Forced unbind > --------- > Afterwards the messages for the second drive where the same as for the > one I've posted. > > This is reproducible, at least through starting the rsync. I will turn > on some debugging knobs and will see if I can see some more hints in the > resulting logs. You can recompile with CONFIG_USB_DEBUG and CONFIG_USB_STORAGE_DEBUG. Regards Oliver -- 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/