Additional Component Tests; Switch Component Tests - HP StorageWorks MSA 2/8 - SAN Switch User Manual

Troubleshooting
14. Repeat steps 6 - 12 for all ports until:
15. (Optional) Disable SFP mode. If you entered setsfpmode, the mode

Additional Component Tests

The following list displays additional tests that can be used to determine those
switch components that are not functioning properly. Refer to the HP
StorageWorks Fabric OS Version 3.1.x/4.1.x Reference Guide for details on these
tests.
Table 18: Switch Component Tests
portloopbacktest
portregtest
spinsilk
sramretentiontest
crossporttest
turboramtest
statstest
itemlist
228
— the number of frames requested is reached.
— all ports are marked bad.
remains in volatile memory until it is disabled. Enter setsfpmode 0.
Test
Functional test of port N->N path. See
External Transmit and Receive Path"
A read and write test of the ASIC SRAMs and registers.
Functional test of internal and external transmit and
receive paths at full speed.
Verifies that data written into the miscellaneous SRAMs
in the ASIC are retained after a 10 second wait.
Verifies the functional components of the switch.
Verifies the on chip SRAM located in the 2 Gbit/sec
ASIC using the Turbo-Ram BIST circuitry. These same
SRAMS are tested by portregtest and sramretentiontest
using PCI operations, but for this test, the BIST controller
is able to perform the SRAM write and read operations
at a much faster rate.
Verifies the 2 Gbit/sec ASIC statistics counter logic.
Related Switch Test Command
List parameter syntax and grammar information; restricts
the items to be tested to a smaller set.
Fabric OS Procedures Version 3.1.x/4.1.x User Guide
Function
"Check Port's
on page 225.