H3C Technologies H3C Intelligent Management Center - Manual (Page 14)

7
Software requirements
Table 4 Software requirements
Item Requirement Remarks
Windows
Operating
system
Windows Server 2003 (32-bit) Service Pack 2
Windows Server 2003 (64-bit) Service Pack 2 (64-bit) and KB942288
Windows Server 2003 R2 (32-bit) Service Pack 2
Windows Server 2003 R2 (64-bit) Service Pack 2 (64-bit) and KB942288
Windows Server 2008 (32-bit) Service Pack 2
Windows Server 2008 (64-bit) Service Pack 2 (64-bit)
Windows Server 2008 R2 (64-bit) Service Pack 1
Windows Server 2012 (64bit) KB2836988
Database SQL Server 2008 R2 SP2 Express
The database is the embedded database of the SNS
and Standard editions.
To ensure correct installation and operation of IMC, do not install IMC with other network management
products on the same server.
Setting the Java memory size on 32-bit OS
H3C recommends using a 64-bit operating system when simultaneously deploying the IMC Platform and
service components.
When IMC runs on a 32-bit operating system, manually modify the assignable memory size of Java after
deployment using the following method:
1. Use a text editor (such as WordPad in Windows or vi in Linux) to edit the \client\bin\startup.bat
script or the startup.sh script on Linux.
2. Replace set JAVA_OPTS=-server –Xmx512m -Xrs -XX:PermSize=64m -XX:MaxPermSize=386m ...
with set JAVA_OPTS=-server -Xmx1024m -Xrs -XX:PermSize=64m -XX:MaxPermSize=576m ....
3. Save the file and restart the jserver process.
{
If the jserver process cannot start, decrease the above values until it can start.
{
If an out of memory error occurs after the jserver process starts, use a 64-bit operating system.
Installing IMC on a virtual machine
H3C recommends installing IMC on a Physical server.
If IMC is installed on a virtual machine, do not change the following virtual machine configuration
settings:
• Number of CPUs
• Number, model, and MAC addresses of network adapters