Day: July 14, 2010

HP SUM (System Update Manager)

HP SUM (System Update Manager) utility is used to install the latest available updates for firmware and softwares installed on HP servers. On excecuting the HPsum.exe it will ask for the location of the updated available. Browse the desired location and choose the available options as mentioned below:

1. Both

2. Firmware Only

3. Software Only

Click on "Start Inventory" and on next screen choose "local host or remote host".

Utility will check for the latest updates and will show the results with the options for Bundle filter as displyed below:

1. Allow non-bundle versions

2. Allow non-bundle products

3. Force All bundle updates

You can force reboot after installation. Once, done your server is update with latest software and firmware updates.

Filed under: HP (Servers/products)

Physical Address Extension (PAE) in Windows:

PAE switch is the added ability of the IA32 processor to address more than 4 GB of physical memory. The following operating systems can use PAE to take advantage of physical memory beyond 4 GB:

Microsoft Windows 2000 Advanced Server
Microsoft Windows 2000 Datacenter Server
Microsoft Windows Server 2003, Enterprise Edition
Microsoft Windows Server 2003, Datacenter Edition
To enable PAE, use the /PAE switch in the Boot.ini file.

The following is an example of a Boot.ini file where the PAE switch has been added:

[boot loader]
timeout=30
default=multi(0)disk(0)rdisk(0)partition(2)\WINDOWS
[operating systems]
multi(0)disk(0)rdisk(0)partition(2)\WINDOWS="Windows Server 2003, Enterprise" /fastdetect /PAE

Note: In Windows Server 2003, PAE is automatically enabled only if the server is using hot-add memory devices.

Filed under: Windows(2003/2008/2012)