HP XP7 Command View Advanced Edition Administrator Guide (Web Version) (TK981-96004, May 2014)

Information to collect in advance
• Number of LDEVs to be managed
Table 2 Appropriate memory heap size for the Device Manager server
Memory heap size
Managed resource
2,048 MB1,024 MB512MB
6,001 or more6,000 or less2,000 or less
Number of LDEVs per
storage system
To change the memory heap size:
1. Use a text editor to open the following file.
In Windows:
installation-folder-for-HP-XP7-Command-View-Advanced-Edition\
DeviceManager\Server\Server.ini
In Linux:
installation-directory-for-HP-XP7-Command-View-Advanced-Edition/
DeviceManager/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 512 MB to 1024 MB:
Before: java -Xmx512m -classpath ...
After: java -Xmx1024m -classpath ...
3. Restart the HP XP7 Command View Advanced Edition product services.
Related topics
• Starting the HP XP7 Command View Advanced Edition services, page 165
• Stopping the HP XP7 Command View Advanced Edition services, page 166
Changing the JDK of management servers
After starting operations, to change the JDK used by HP XP7 Command View Advanced Edition
products, execute the hcmds64chgjdk command.
Operations to complete in advance
• Check the JDK for HP XP7 Command View Advanced Edition products
For details, see HP XP7 Command View Advanced Edition System Requirements.
System configuration and requirements26