HP XP P9000 Command View Advanced Edition Suite Software 7.6.0-00 Installation and Configuration Guide

To determine the memory heap size, you estimate the number of volumes and copy pairs that are
managed by Command View AE Suite (resource count). Then, you set the memory heap size to
accommodate the LDEV count or the copy pair count, whichever is larger.
Set the larger of the memory heap size for the LDEV count and the memory heap size for the copy
pair count.
NOTE:
To decrease the current memory heap size, you must uninstall the Command View AE Suite, reinstall
it, and then change the heap size.
Use the following table to determine the appropriate memory heap size.
Table 3 Appropriate memory heap size for Common Component
Memory Heap Size
Managed ResourcesEnvironment
Large
(Min: 512 MB,
Max: 1,024
MB)
Medium
(Min: 256 MB,
Max: 512 MB)
Small
(Min: 128 MB,
Max: 256 MB)
--8,001 or more8,000 or less
Number of LDEVs per storage
system
Windows (x86 or
IPF)
--5,001 or more5,000 or less
Open volumes
only
Number of
all copy
pairs
--5,001 or more5,000 or less
Mainframe
volumes only
--40,001 or more40,000 or less
Both open
volumes and
mainframe
volumes*
14,001 or more
8,001 to
14,000
8,000 or less
Number of LDEVs per storage
system
Windows (x64),
or Linux
12,001 or more
5,001 to
12,000
5,000 or less
Open volumes
only
Number of
all copy
pairs
60,001 or more
5,001 to
60,000
5,000 or less
Mainframe
volumes only
60,001 or more
40,001 to
60,000
40,000 or less
Both open
volumes and
mainframe
volumes*
Legend:
-- : You cannot specify this memory heap size.
* : If you manage both open volumes and mainframe volumes, use the following formula to calculate the
number of copy pairs:
number-of-open-system-copy-pairs x 6 + number-of-mainframe-system-copy-pairs
Installation and Configuration Guide 19