usb digital camera failure
Matt
matt at xtaz.co.uk
Mon Oct 6 11:26:37 PDT 2003
Bernd Walter wrote:
> On Sun, Oct 05, 2003 at 10:39:14PM -0700, Doug White wrote:
>
>>On Sun, 5 Oct 2003, Matt wrote:
>>
>>
>>>I have a fuji digital camera which has always previously worked with
>>>-current no problems. However I have not tried to copy images from it
>>>for a couple of months now.
>>
>>[...]
>>
>>
>>>Oct 5 23:02:58 heather kernel: umass0: Fuji Photo Film USB Mass
>>>Storage, rev 1.10/10.00, addr 3
>>>Oct 5 23:02:59 heather kernel: GEOM: create disk da0 dp=0xc40abc50
>>>Oct 5 23:02:59 heather kernel: da0 at umass-sim0 bus 0 target 0 lun 0
>>>Oct 5 23:02:59 heather kernel: da0: <FUJIFILM USB-DRIVEUNIT 1.00>
>>>Removable Direct Access SCSI-0 device
>>>Oct 5 23:02:59 heather kernel: da0: 1.000MB/s transfers
>>>Oct 5 23:02:59 heather kernel: da0: 62MB (128000 512 byte sectors: 64H
>>>32S/T 62C)
>>
>>Which USB controller? There are known issues with the ohci driver at
>>current.
>
>
> Could you please test to copy the disk with dd and bs=512?
> The resulting file can be made mountable using mdconfig.
> If this is the same problem then the dd copy should work, otherwise
> we have another problem.
>
[root at 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 at heather root]# mdconfig -a -t vnode -f /root/blah
md0
[root at heather root]# mount /dev/md0 /mnt
mount: /dev/md0 on /mnt: incorrect super block
[root at 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?
This camera DID used to work perfectly on freebsd 4.x and -current up
until recently.
Matt.
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