HP XP P9000 Performance for Open and Mainframe Systems User Guide

If the priority mode or the bind mode is set, the cache size is calculated assuming that one slot has
the following values.
• For open-systems volumes:
For OPEN-V, one slot is 264 KB (512 LBAs).◦
◦ For other than OPEN-V, one slot is 66 KB (128 LBAs).
• For mainframe (3390) volumes:
◦ One slot is 66 KB (128 LBAs).
Calculating cache size for open systems
70 Estimating cache size