The following is from the AMS manual concerning CISIZE for Linear datasets:
 
" For a linear data set, the size
specified is rounded up to 4096 if specified as 4096 or less. It
is rounded to the next higher multiple of 4096 if specified as   
greater than 4096."
 
So a Linear dataset will have a Cisize that is a multiple of 4096, not an 
absolute value of 4096.                                               

________________________________

From: William H. Blair Sent: Wed 4/16/2008 5:04 PM
To: [email protected]
Subject: Re: SMS allocation in Cylinders using AMS



Arthur T. wrote

>       You don't mention the CI size.

He does not need to.  Gilbert Cardenas wrote:

>        LINEAR     -     

which means that it will have a CISIZE of 4 KB (4096).

There are exactly 180 4K blocks (CIs) in each 3390 CYL.
All LINEAR cluster space allocation calculations can be
made knowing just that.

--
WB





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