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Date:      Mon, 6 Oct 2003 20:31:17 +0200
From:      Bernd Walter <ticso@cicely12.cicely.de>
To:        Matt <matt@xtaz.co.uk>
Cc:        current@freebsd.org
Subject:   Re: usb digital camera failure
Message-ID:  <20031006183116.GD13791@cicely12.cicely.de>
In-Reply-To: <3F81B3DA.9090505@xtaz.co.uk>
References:  <3F80973A.6010100@xtaz.co.uk> <20031005223842.A14342@carver.gumbysoft.com> <20031006095025.GR13791@cicely12.cicely.de> <3F81B3DA.9090505@xtaz.co.uk>

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On Mon, Oct 06, 2003 at 07:26:34PM +0100, Matt wrote:
> [root@heather root]# dd if=/dev/da0s1 of=/root/blah bs=512
> dd: /dev/da0s1: Input/output error
> 63646+0 records in
> 63646+0 records out
> 32586752 bytes transferred in 812.878115 secs (40088 bytes/sec)
> [root@heather root]# mdconfig -a -t vnode -f /root/blah
> md0
> [root@heather root]# mount /dev/md0 /mnt
> mount: /dev/md0 on /mnt: incorrect super block

you want -t msdosfs

> [root@heather root]# ls -al blah
> -rw-r--r--  1 root  wheel  32586752 Oct  6 19:22 blah
> 
> The dd took a good 10 minutes and was transferring lots of data over the 
> link before it gave that i/o error.
> 
> So not sure. Is this the problem you have seen before or a new problem?

Could be the well known problem, but the IO error doesn't fit.

> This camera DID used to work perfectly on freebsd 4.x and -current up 
> until recently.

Do you have an idea when "recently" was?

-- 
B.Walter                   BWCT                http://www.bwct.de
ticso@bwct.de                                  info@bwct.de



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