HP XP P9000 Command View Advanced Edition Suite Software 7.6.1-00 Administrator Guide (Web Version)

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 195
• Stopping services, page 196
Changing the JDK
After starting operations, to change the JDK used by P9000 Command View AE Suite products,
execute the hcmdschgjdk command.
Administrator Guide (Web Version) 35