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Date:      Thu, 10 Oct 2002 15:05:56 -0400
From:      Kurt Seel <kseel@utcorp.com>
To:        freebsd-scsi <freebsd-scsi@FreeBSD.ORG>
Subject:   Re: pioneer DRM-600 problem
Message-ID:  <3DA5CF94.6260EC18@utcorp.com>
References:  <3D5B17A4.D2862CA6@utcorp.com>

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Kurt Seel wrote:
> 
>  I am using FBSD 4.5-stable.
>  I have a Pioneer DRM-600. I passes the self diagnostic,
> where to de-cable the unit, power off, flip switches 6 &
> 8, then power on. It goes through loading each disc, then
> ejects. Just like it should.
>  When the machine boots, scans the unis and finds 6 cd devs,
> dmesg output at the end of this message.
>  But when I type :
> chio status
>  I get this :
> chio: /dev/ch0: open: Device not configured
>  So I made sure the devices were make, e.g.
> cd /dev; ./MAKEDEV cd5; ./MAKEDEV ch0
>  And :
> mount -t cd9660 /dev/cd0c /conf/tmpmnt
>  Gives me :
> cd9660: /dev/cd0c: Device busy
> 
>  I have tried it with evey permutation of option switches,
> e.g. parity on, parity off ... no dice.
>  Is there any hope for this unit? I'de really like to put
> 6 CD's of mp3'ed music on a (atapi) cdrom booted (if you
> look at the dmesg you'll see root is cd9660:acd0c - could
> this be causing the problem?) network music server.
> 

 I could not get this machine rebuilt, so I moved the device
to another machine. Which 'sees' the device :

New /dev > camcontrol devlist
<TOSHIBA CD-ROM XM-6201TA 1030>    at scbus0 target 0 lun 0 (cd2,pass2)
<YAMAHA CRW2200S 1.0D>             at scbus0 target 1 lun 0 (pass0,cd0)
<PIONEER CD-ROM DRM-600 0801>      at scbus0 target 6 lun 0 (cd1,pass1)
<PIONEER CD-ROM DRM-600 0801>      at scbus0 target 6 lun 1 (cd3,pass3)
<PIONEER CD-ROM DRM-600 0801>      at scbus0 target 6 lun 2 (cd4,pass4)
<PIONEER CD-ROM DRM-600 0801>      at scbus0 target 6 lun 3 (cd5,pass5)
<PIONEER CD-ROM DRM-600 0801>      at scbus0 target 6 lun 4 (cd6,pass6)
<PIONEER CD-ROM DRM-600 0801>      at scbus0 target 6 lun 5 (cd7,pass7)
<PIONEER CD-ROM DRM-600 0801>      at scbus0 target 6 lun 6 (pass8)
<PIONEER CD-ROM DRM-600 0801>      at scbus0 target 6 lun 7 (pass9)

 I have gotten musid CD's to play via xmcd (from ports) but I get
the same 'device busy' when I try to mount (a data cd, storebought
or home brew):

New /root > mount -t cd9660 /dev/cd1c /cdrom1
cd9660: /dev/cd1c: Device busy

 Also, dagrab just hangs :

dagrab -d /dev/cd4c @TRK_dire_straights

 Uninterruptably too, e.g. ^C, ^\, ^Z no workee.

 BTW - this machine can make world, kernel, etc.

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