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Re: s390 hardware config




On Mar 24, 2006, at 7:35 PM, Stephen Frazier wrote:

It would seem that for a "hot plug" CTC device. You would set it up to test for the presence of the other one of the pair. If they are not both present then dont do anything. Thus in your example when 0A00 became available nothing would hapen as 0A01 was not available. Then when 0A01 became available you could then activate 0A00.

I'm going to be devil's advocate here:

*I* always use the even address as the bottom one of the pair.

Is there anything mandating that that has to be the case?

Adam



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