HP StorageWorks Core Switch 2/64 Getting Started & General Reference Guide

Operating the Switch 67
Note Diagnostic tests may temporarily lock the transmit and receive speed
of the links to a specific speed.
Table 9. Diagnostic Test Commands and Descriptions
Test Command Description
Error Log
errDump
Displays the error log without
page breaks.
Switch Offline
switchDisable
Sets the switch to offline state
necessary to run certain switch
diagnostics.
Memory Test
ramTest
Checks CPU RAM memory.
Run offline or online.
Port Register
Test
portRegTest
Checks that the registers and
static memory in each ASIC
can be successfully accessed.
Run offline.
Central Memory
Test
centralMemoryTest
Checks that the central memory
in each ASIC can be
successfully accessed. Run
offline.
Control Message
Interface (CMI)
Conn Test
cmiTest
Verifies that control messages
can be sent from ASIC to
ASIC. Run offline.
Content
Addressable
Memory (CAM)
Test
camTest
Verifies CAM functionality.
Run offline.
Port Loopback
Test
portLoopbackTest
Checks all switch main board
hardware. Frames transmitted
are looped back and received.
Run offline.