6.8  

Optimizing Operating System Settings 
 

Windows 2000 Server  
This section describes how you can optimize the Windows 2000 Server operating system for the implementation of HiPath 5000.

 Table 6-6   Operating System Settings for HiPath 5000
 Component  
 Description  
Optimizing the physical memory  
Windows 2000 Server is normally optimized for maximum throughput as a file server. For a HiPath 5000 server, however, significantly less memory is needed for the system-wide disk cache.  
Go to Start/Settings/Network and Dial-up Connections/LAN Connection: Properties- File and Printer Sharing for Microsoft Networks: Properties and select the Balance option.  
Optimizing the virtual memory  
Go to Start/Settings/Control Panel/System: Advanced - Performance Options: Virtual Memory: Change to set the maximum size of the swap file for all drives to 512 MB.  
The same values should be entered for the virtual memory's upper and lower thresholds so that the paging file does not have to be extended during operation.  
Optimizing availability  
If the operating system crashes (blue screen), it creates a file containing debugging information from the paging file the next time the system starts. If the size of this file is the same size as the system's physical memory, almost all of the virtual memory will be used for generating this file during system startup.  
This may cause certain services on the HiPath 5000 server to experience problems in starting up. To combat this problem, go to Start/Settings/Control Panel/System: Advanced- Startup and Recovery, Save debug information and select the option None.  
All other options are viable. The Auto restart option forces an automatic restart in the event of a system crash, thus considerably increasing the server's availability.  
SMTP service  
The operating system's SMTP service should always be disabled as HiPath 5000 provides its own SMTP link which may conflict with the operating system's service. To do this, go to Start/Settings/Control Panel: Software: - Add or Remove Programs: Internet Information Service (IIS) - Details: and deactivate SMTP Service.  

Windows Server 2003  
No information is available on how to optimize Windows Server 2003.

Windows Server 2008  
The information for Windows Server 2008 we could not insert into this issue. We refer to the document "HiPath 3000/5000 V8, Last Changes" A31003-H3580-T100-02-7618.