At 01:28 AM -0800 02/07/2003, Terry Graham wrote:
>Just read this on a site:
>The last connector at the opposite
>end of the cable must always be connected to
>the terminated SCSI device.

Correct.  +/- the point Pete made: that you can add a terminator to 
the end of the cable.  Lots easier to just arrange to have a 
terminatable drive at the end of the cable tho.


>If there are two hard drives specified in a unit's
>configuration, the higher capacity drive should
>be set to ID 0, the other drive should be set to
>ID 1.

Baloney.  Capacity has nothing to do with it.

The only reason to put a specific drive at id 0 is because the MacOS 
looks there first for a bootable partition, if you haven't specified 
an id in the PRAM (with the Startup Disk cdev).  IOW, this reduces 
the boot time by a few seconds.


>  Since the CD-ROM is terminated, neither
>hard drive should be terminated.

Whoa!  Very bad blind advice.  Take an actual look at the cabling in 
your system.  IFF (if and only if) the CD-ROM Drive is on the END of 
the cable, then it should be terminated.

Note also that the SCSI ID numbers are *independent* of termination. 
The id settings create logical addresses for the devices. 
Termination is a hardware requirement.

- Dan.

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