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From: Alan Stern <stern@rowland.harvard.edu>
To: Andrew Morton <akpm@linux-foundation.org>
Cc: Kasper Sandberg <lkml@metanurb.dk>,
	LKML Mailinglist <linux-kernel@vger.kernel.org>,
	<linux-usb@vger.kernel.org>
Subject: Re: 2.6.27.2 USB reset/IO Error problem when high load on ICH9 USB
Date: Sat, 1 Nov 2008 22:41:27 -0400 (EDT)	[thread overview]
Message-ID: <Pine.LNX.4.44L0.0811012239290.30060-100000@netrider.rowland.org> (raw)
In-Reply-To: <20081031234823.5064dd88.akpm@linux-foundation.org>

On Fri, 31 Oct 2008, Andrew Morton wrote:

> (cc linux-usb)
> 
> On Thu, 30 Oct 2008 06:22:49 +0100 Kasper Sandberg <lkml@metanurb.dk> wrote:
> 
> > Hello..
> > 
> > I had to write an image to some usb flash drives, more specifically, 4GB
> > kingston datatraveler sticks, and i figured, instead of doing just 1 at
> > a time, i may aswell do 4, so i plugged in 4, and started 4 dd's of the
> > images, to sdc, sdd, sde, sdf. However, i got usb disconnects and IO
> > error messages from the kernel, these are at end of message. I had
> > previously done ~5 writes of images to 5 other flash disks with no
> > problem, but when i tried the next batch, those 4, it gave these errors.
> > I killed the dd's, pulled them all out, and put in 1 at a time, and it
> > worked perfectly.

Sounds like a hardware problem.

Alan Stern


  reply	other threads:[~2008-11-02  2:41 UTC|newest]

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2008-10-30  5:22 Kasper Sandberg
2008-11-01  6:48 ` Andrew Morton
2008-11-02  2:41   ` Alan Stern [this message]
2008-11-02  4:05   ` Greg KH
     [not found] <fa.PPRUdlhLAQMsAcsErf8qHTGwTPQ@ifi.uio.no>
2008-10-31  1:03 ` Robert Hancock
2008-11-01 11:07   ` Kasper Sandberg
2008-11-01 11:42     ` Adam Nielsen

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