HP StorageWorks HSG60 and HSG80 Array Controller and Array Controller Software Troubleshooting Guide (EK-G80TS-SA. C01, March 2005)

Troubleshooting Information
32 HSG60 and HSG80 Array Controller and Array Controller Software Troubleshooting Guide
Flashing OCP pattern display reporting
Certain events can cause a flashing display of the OCP LEDs. Each event and the
resulting pattern are described in Table 5.
Note: Remember that a solid black pattern represents a flashing display. A white
pattern indicates off. All LEDs flash at the same time and at the same rate.
Table 5: Flashing OCP Pattern Displays and Repair Actions
Pattern
OCP
Code
Error Repair Action
nmmmmml 1 Program card EDC error. Replace program card.
nmmmlmm 4 Timer zero on the
processor is bad.
Replace controller.
nmmmlml 5 Timer one on the
processor is bad.
Replace controller.
nmmmllm 6 Processor Guarded
Memory Unit (GMU) is
bad.
Replace controller.
nmmlmll B Nonvolatile Journal
Memory (JSRAM)
structure is bad
because of a memory
error or an incorrect
upgrade procedure.
Verify the correct upgrade (refer
to the controller release notes
and other related
documentation, if available). If
error continues, replace
controller.
nmmllml D One or more bits in the
diagnostic registers
did not match the
expected reset value.
Press the Reset button to restart
the controller. If this does not
correct the error, replace the
controller.
nmmlllm E Memory error in the
JSRAM.
Replace controller.
nmmllll F Wrong image found on
program card.
Replace program card or
replace controller if needed.
nmlmmmm 10 Controller module
memory is bad.
Replace controller.