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Fabric OS Reference
Telnet Commands
1
centralMemoryTest
Preform a bit write and read test of the ASIC central memory.
Synopsis
centralMemoryTest [passCount, dataType, dataSeed]
Availability
admin
Description
Use this command to verify the address and data bus of the ASIC SRAMs that serve as central
memory.
Note:
This command may not be executed on an enabled switch. You must first disable the switch
using the switchDisable command.
Operands
This command has the following operands:
passCount
Specify the number of times to execute this test. The default passcount is 1. This
operand is optional.
dataType
Specify the data type to use when writing the central memory. The
dataTypeShow command lists data types allowed. The default datatype value is
QUAD_RAMP
. This operand is optional.
dataSeed
Specify the initial seed value used in generating the data pattern. For example, a
QUAD_RAMP
pattern with a seed value of
0xdead
is as follows:
0xdead,
0xdeae, 0xdeaf, 0xdeb0...
Some data types, such as
BYTE_LFSR
, do not require a seed value. The default
value for dataseed is a randomly generated number. This operand is optional.
Example
To test the ASIC central memory:
Errors
Below are possible error messages if failures are detected:
DIAG-TIMEOUT
DIAG-BADINT
DIAG-CMERRTYPE
DIAG-CMERRPTN
DIAG-CMBISRTO
DIAG-CMBISRF
DIAG-PORTABSENT
DIAG-LCMTO
DIAG-LCMRS
DIAG-LCMEM
DIAG-CMNOBUF
DIAG-LCMEMTX
switch:admin> centralMemoryTest
Running Central Memory Test ... passed.
Summary of Contents for StorageWorks 8B - FC Entry Switch
Page 1: ...reference manual version 3 0 fabric os www hp com ...
Page 14: ...xiv Fabric OS Reference ...
Page 189: ...Fabric OS Reference 1 175 Telnet Commands 1 portCfgLongDistance portCfgTrunkport portCfgSpeed ...
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