Re: Pioneer 6-CD changer (DRM-6324X)
- From: John-Paul Stewart <jpstewart@xxxxxxxxxxxxxxxx>
- Date: Fri, 23 Feb 2007 19:59:57 -0500
Tim S wrote:
In which case, under linux, as root:
cat /proc/scsi/scsi
You will get lots of stuff, including a line like:
Host: scsi0 Channel: 00 Id: 00 Lun: 00
immediately before your CDROM is mentioned.
Taking the first 3 numbers, calling them X, Y and Z (OP puts his numbers in
of course), do this:
echo "scsi add-single-device X Y Z 1" > /proc/scsi/scsi
echo "scsi add-single-device X Y Z 2" > /proc/scsi/scsi
echo "scsi add-single-device X Y Z 3" > /proc/scsi/scsi
etc
That will cause each of the LUNs to be probed.
Sheesh! I've used that for hot-swapping SCSI devices in the past, but it never occurred to me to try it for multiple-LUN support. I always assumed I needed the kernel option turned on for multi-LUN support.
I'll be sure to remember that tip for the next time I need multi-LUN support on a kernel that doesn't have it! (Multi-slot USB memory card readers are a common example of a device using multiple LUNs.)
.
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