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Maintaining CPU/Memory boards
Checking the current memory and CPU configuration
To check the current memory size, memory configuration, and CPU configuration:
1.Enter:
/usr/platform/‘uname -m‘/sbin/prtdiag -v pg
The current memory size, memory configuration, and CPU configuration are displayed.
System Configuration: Sun Microsystems sun4u Sun Fire 880
System clock frequency: 150 MHz
Memory size: 4096 Megabytes
========================= CPUs ===============================================
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| Run | E$ | CPU | CPU |
Brd | CPU | MHz | MB | Impl. | Mask |
A | 0 | 1200 | 8.0 | 11.1 | |
A | 2 | 1200 | 8.0 | 11.1 |
========================= Memory Configuration ===============================
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| Logical | Logical | Logical |
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| MC | Bank | Bank | Bank | DIMM | Interleave | Interleaved |
Brd | ID | num | size | Status | Size | Factor | with |
A | 0 | 0 | 512MB | no_status | 256MB | 0 | |
A | 0 | 1 | 512MB | no_status | 256MB | 0 | |
A | 0 | 2 | 512MB | no_status | 256MB | 0 | |
A | 0 | 3 | 512MB | no_status | 256MB | 0 | |
A | 2 | 0 | 512MB | no_status | 256MB | 0 | |
A | 2 | 1 | 512MB | no_status | 256MB | 0 | |
A | 2 | 2 | 512MB | no_status | 256MB | 0 | |
A | 2 | 3 | 512MB | no_status | 256MB | 0 | |
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2. Record the current memory size, memory configuration, and CPU configuration.
Issue 2.0 June 2004 137