Memtest - Compaq AlphaServer ES45 Service Manual

4.14 memtest

The memtest command exercises a specified section of memory.
Typically memtest is run from the built-in console script. Advanced
users may want to use the specific options described here.
Example 4–20 memtest
P00>>> sh mem
Array Size
--------- ----------
0 256Mb
1 512Mb
2 256Mb
3 1024Mb
2048 MB of System Memory
P00>>> memtest -sa 400000 -l 2000000 -p 10&
*** Hard Error - Error #43 - Memory compare error
Diagnostic Name ID
memtest 00000118
Expected value:
Received value:
Failing addr:
*** Error - DIMM 3 on MMB 2 Failed ***
4-44 ES45 Service Guide
Base Address Intlv Mode
---------------- ----------
0000000060000000 2-Way
0000000040000000 2-Way
0000000070000000 2-Way
0000000000000000 2-Way
Device Pass
brd0 1
fffffffe
ffffffff
400004
Test Hard/Soft 2-JAN-2000
1 1 0 12:00:01