Installing and Configuring PPU Software

Re-installing PPU Software

 

 

Re-installing PPU Software

 

 

If you re-install HP-UX on a PPU system (for example, installing HP-UX

 

 

by either cold-installing or installing from a “golden image”), you need to

 

 

perform the following steps to restore your PPU configuration:

Step

1.

Manually save your PPU configuration file by backing up the following

 

 

file: /etc/ppu/ppu_config

Step

2.

Install the PPU software (see “Installing PPU Software” on page 26 for

 

 

details)

Step

3.

Restore your PPU configuration file (from Step 1): /etc/ppu/ppu_config

Step

4.

Start the ppud daemon (see “Manually Starting the ppud Daemon” on

 

 

page 32 for details)

 

 

 

NOTE

 

An alternative method is to: install the PPU software and configure the

 

 

utility meter, thus starting the ppud daemon.

 

 

 

Chapter 3

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