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Operation 7-19
The total system memory size is reported.
Each memory board (or module) in the QBB is listed. Boards are
numbered from 0 to 3. Each QBB can have up to four memory boards.
Each memory board has two sets (arrays) of DIMMs installed. A set is
numbered 0 or 1. Each set consists of four DIMMs.
In this example, all DIMMs have the same density (4 GB) and are in a 32-
way interleave. The first array on board 0 is board 0, set 0, and is
referred to as array 0; the second array on board 0 is board 0, set 1, and
is referred to as array 4, and so forth.
The size, or density of the array.
The starting address of the array.
Identifies each QBB in the system.
The total available memory in the QBB.
7.3 Setting SRM Environment Variables
You may need to set several SRM console environment variables and
built-in utilities to configure systems running the Tru64 UNIX or
OpenVMS operating systems.
Set environment variables at the P00>>> prompt.
• To check the setting for a specific environment variable, enter the show
envar command, where the name of the environment variable is
substituted for envar.
• To reset an environment variable, use the set envar command, where the
name of the environment variable is substituted for envar.
For more information on environment variables, see the AlphaServer
GS80/160/320 Firmware Reference Manual.