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Date:      Mon, 16 Nov 2009 01:56:59 +0000
From:      Frank Shute <frank@shute.org.uk>
To:        Sabine Baer <baerks@t-online.de>
Cc:        freebsd-questions@freebsd.org
Subject:   Re: No /dev/da0
Message-ID:  <20091116015659.GA77360@orange.esperance-linux.co.uk>
In-Reply-To: <20091115181114.GA1295@amd.catfish.ddns.org>
References:  <20091115181114.GA1295@amd.catfish.ddns.org>

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On Sun, Nov 15, 2009 at 07:11:14PM +0100, Sabine Baer wrote:
>
> 
> Hello,
> I am writing to this list because I haven't found anything that helps
> me in the 'web' nor in usenet.
> First I have to apologize for my bad english and mey bad knowing of
> what I'm doing with FreeBSD, I am not a 'hacker' but just a user.
> 
> Well my problem is mounting my digital camera. If I remember correctly
> I did it with 
> mount_msdosfs /dev/da0s1 /lumix
> I think that was under FreeBSD 6.n
> But now, upgraded to 7.2, there ist no /dev/da0.
> Attached to an iBook with Mac OS X 10.4 the cards were well mounted as
> 'disk2s1'.
> 
> If I attach the camera to the FreeBSD PC the console gives
> [attaching the camera]
> | umass0: <Panasonic DMC-FX8, class 0/0, rev 1.10/0.10, addr 4> on
> |uhub0
> |(probe0:umass-sim0:0:0:0): TEST UNIT READY. CDB: 0 0 0 0 0 0
> |(probe0:umass-sim0:0:0:0): CAM Status: SCSI Status Error
> |(probe0:umass-sim0:0:0:0): SCSI Status: Check Condition
> |(probe0:umass-sim0:0:0:0): UNIT ATTENTION asc:28,0
> |(probe0:umass-sim0:0:0:0): Not ready to ready change, medium may have
> |changed
> |(probe0:umass-sim0:0:0:0): Retrying Command (per Sense Data)
> |da0 at umass-sim0 bus 0 target 0 lun 0
> |da0: <MATSHITA DMC-FX8 0100> Removable Direct Access SCSI-2 device
> |da0: 1.000MB/s transfers
> |da0: 14MB (29121 512 byte sectors: 64H 32S/T 14C)
> 
> But there is no /dev/da0
> # ls /dev/da*
> ls: No match.
> 
> If I detach it the console writes
> [detaching the camera]
> | umass0: at uhub0 port 8 (addr 4) disconnected
> |(da0:umass-sim0:0:0:0): lost device
> |(da0:umass-sim0:0:0:0): Synchronize cache failed, status == 0x39, scsi
> |status ==
> | 0x0
> |(da0:umass-sim0:0:0:0): removing device entry
> |umass0: detached
> 
> I haven't any clue if it's FreeBSD's fault, the camera's or mine.
> Is there somone who can give me some hint?
> 
> Sabine 
> 

Have you tried playing around with camcontrol(8)?

Maybe after you've plugged it in, try:

# camcontrol load 0:0:0

then:

# camcontrol devlist

and then try mounting it if it shows up given the above command.

Sometimes, you have to:

# camcontrol stop 0:0:0
# camcontrol rescan 0:0:0
# camcontrol load 0:0:0

to get it to behave.

Before unplugging it, unmount it and then:

# camcontrol eject 0:0:0


Regards,

-- 

 Frank

 Contact info: http://www.shute.org.uk/misc/contact.html





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