Hitachi 88-06-0x Hardware Reference Manual page 84

Table 24 Usable capacity of pools/virtual volumes
Shared memory function
Base
Extension1
Extension2
Extension3
Note: When decreasing shared memory function, delete all DP, DT, active flash, TI, and
dedupe and compression pools.
The following table lists the corresponding amount of shared memory function to shared
memory capacity:
Table 25 Shared memory function and shared memory capacity
Shared Memory
Function
Base
Extension1
Extension2
Extension3
Table 26 Minimum cache memory capacity required for shared memory function
Shared Memory
Function
Base
Extension1
Extension2
Extension3
Appendix B: System specifications
Hitachi Virtual Storage Platform G900 Hardware Reference Guide
VSP G900
4.4 PiB
8.05 PiB
12.5 PiB
16.6 PiB
VSP G900
108.5 GiB
124.5 GiB
140.5 GiB
156.5 GiB
VSP G900
256 GiB
256 GiB
256 GiB
256 GiB
Shared memory
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