Technical data

78 HP Surestore FC Switch 6164 Installation and Reference Guide
Diagnostic Tests
Diagnostic tests that can be run from a Telnet connection are listed in
Table 9, along with the command required to initiate each test. See the
Fabric OS Reference Manual for detailed information about the commands.
Table 9. Diagnostic Tests for the 2250 Switch
Test Command Description
Error Log errDump Displays the error log without
page breaks.
Switch Offline switchDisable Sets the switch to the offline
state necessary to run certain
switch diagnostics.
Memory Test ramTest Checks CPU RAM memory. Can
be run while switch is offline or
online.
Port Register Test portRegTest Checks that the registers and
static memory in each ASIC can
be successfully accessed. Switch
must be offline.
Central Memory
Test
centralMemory
Test
Checks that the central memory
in each ASIC can be
successfully accessed. Switch
must be offline.
Control Message
Interface (CMI)
Conn Test
cmiTest Verifies that control messages
can be sent from ASIC to ASIC.
Switch must be offline.
Content
Addressable
Memory (CAM)
Test
camTest Verifies CAM functionality.
Switch must be offline.
Port Loopback Test portLoopback
Test
Checks all switch main board
hardware. Frames transmitted
are looped back and received.
Switch must be offline.