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DS8800 Performance Monitoring and Tuning
book

DS8800 Performance Monitoring and Tuning

by Gero Schmidt, Bertrand Dufrasne, Jana Jamsek, Peter Kimmel, Hiroaki Matsuno, Flavio Morais, Lindsay Oxenham, Antonio Rainero, Denis Senin
July 2012
Intermediate to advanced content levelIntermediate to advanced
726 pages
26h 28m
English
IBM Redbooks
Content preview from DS8800 Performance Monitoring and Tuning
Chapter 4. Logical configuration performance considerations 115
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4.8 Planning extent pools
After planning the arrays and the ranks, the next step is to plan the extent pools, which means
taking the planned ranks and defining their assignment to extent pools and rank groups,
including planning the extent pool IDs.
Extent pools are automatically numbered with system-generated IDs starting with P0, P1, and
P2 in the sequence in which they are created. Extent pools that ...
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Publisher Resources

ISBN: 0738436836Purchase book