A5200 Target ID assignments

From: gerryw@it-procorp.com
Date: Tue Jul 05 2005 - 04:04:43 EDT


Hello All,

I have a question relating to the assignment of disk target ids and the
A5200. I have read many posts on this list and others about related
topics, but couldn't find the answer to my question. I am new to this
particular equipment. Please forgive me if this question is obvious in
some way. I don't understand why target numbers are not consecutive. Also
depending on the cabling of the A5200 targets ids are assigned
differently. I worries me to include targets in concatenations that skip
ids. Could anyone help me understand this?

Config:
E220R
Solaris 9
JNI FCE-6410
Solaris Driver 4.1.6
EZF 222

The front bay targets are 0-10
The rear bay targets are 16-26

Why are 11-15 skipped? I have run the various administration/configuration
commands, but the result is the same.

Thanks,
Gerry
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