HP XP P9000 Command View Advanced Edition Suite Software 7.6.1-00 Administrator Guide

Information to collect in advance
• Number of LDEVs to be managed
Table 3 Appropriate memory heap size for the Device Manager server
Memory heap size
Managed re-
source
OS
1,024 MB
(Min: 128 MB)
512 MB
(Min: 128 MB)
256 MB
(Min: 128 MB)
--2,001 or more2,000 or less
Number of
LDEVs per stor-
age system
Windows
(IPF)
6,001 or more2,001 to 6,0002,000 or less
Number of
LDEVs per stor-
age system
Win-
dow(x86),
Win-
dow(x64)
or Linux
Legend:
--: You cannot specify this memory heap size.
To change the memory heap size:
1. Use a text editor to open the following file.
In Windows:
installation-folder-for-the-Device-Manager-server\Server\Server.ini
In Linux:
installation-directory-for-the-Device-Manager-server/hdvm.sh
2. Specify an appropriate memory heap size.
In Windows:
Specify an appropriate memory heap size for JVM_XOPT_HEAP_MAX using the following
format:
JVM_XOPT_HEAP_MAX=-Xmxnew-setting-valuem
In Linux:
Specify an appropriate memory heap size for the -Xmx option of the java command specified
in the script for the start option.
This example shows how to change the value from 256 MB to 512 MB:
Before: java -Xmx256m -classpath ...
After: java -Xmx512m -classpath ...
3. Restart the P9000 Command View AE Suite product services.
Related topics
• Starting services, page 317
• Stopping services, page 318
Changing the JDK
After starting operations, to change the JDK used by P9000 Command View AE Suite products,
execute the hcmdschgjdk command.
Administrator Guide 39