HP StorageWorks XPath OS 7.4.X Command Reference Guide (AA-RVHCC-TE, September 2005)

XPath OS 7.4.x command reference guide 61
Tests a particular memory subsystem by internal port CPU.
Synopsis
diagportmemarm -p port_index -m memory_type
[-f testing_size_factor]
Availability
admin
Description
Use this command to test particular port-specific memories. The tests are run by the internal port CPU. The
data write/read test executes the address and data bus verifications by running both the address-hashing
pattern and the incremental-data pattern in the entire memory. When all memories are written with
patterns, the memories are read and compared against the data previously written.
The port involved in the test must be diagnostics-enabled (using portDiagEnable) prior to running
this test.
Operands
This command has the following operands:
Examples
To test port 0 wire DRAM:
See also
diagPortMem
portDiagDisable
portDiagEnable
diagPortMemArm
-p port_index Specifies a port index (0 to 15). The default value is 0.
-m memory_type Specifies a specific memory type inside the port. Possible
values include:
1 Tests wire DRAM (default)
2 Tests Xbar DRAM
-f testing_size_factor Specifies testing size. Possible values include:
1 Review the entire specified memory type block
(default)
2 Test size (memory type block size / factor)
switch:admin> diagportmemarm -p 0 -m 1
PASS: diagportmemarm port[0] mem_type[1] factor[1] result[0]