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Step 6. Cylinders Required z/OS DFSMS Using Data Sets SC23-6855-00 |
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The number of cylinders required to allocate prime space is determined
by the number of prime data tracks required divided by the number
of prime data tracks available on each cylinder. This area includes
space for the prime data records, track indexes, and cylinder overflow
records.
Example: You need 155 tracks for prime data
records. You can use 9.615 tracks per cylinder. Therefore, you need
17 cylinders for your prime area and cylinder overflow areas.
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