Possible SCSI address conflicts

[Dan Nelson]

In the last episode (Jan 28), Doug Hardie said:
> FreeBSD 5.3-P5 with  device          atapicam in the kernel.
> 
> From dmesg.boot:
> 
> Waiting 15 seconds for SCSI devices to settle
> da1 at ahc0 bus 0 target 6 lun 0
> cd0 at ata1 bus 0 target 0 lun 0
> da0 at ahc0 bus 0 target 0 lun 0
> 
> It looks like there is a scsi conflict.  Both da0 and cd0 have the
> bus numbers.  I won't be back on site till next Friday to try the
> drive.  Is this an issue?  Other than changing jumpers on the drives
> is there a way to resolve it if needed?

The bus number there is the bus number within the card; a dual-channel
card will have two busses, all regular cards only have a "bus 0".  If
you run "camcontrol devlist" you'll see that they have different scbus
numbers, so the kernel does know then apart :)

-- 
	Dan Nelson
	dnelson at allantgroup.com