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

Troubleshooting Information
31HSG60 and HSG80 Array Controller and Array Controller Software Troubleshooting Guide
Significant event reporting
The controller fault management software reports information about significant
events that occur. These events are reported by:
■ Maintenance terminal displays.
■ Host error logs.
■ OCP LEDs.
Some events cause controller operation to halt; others allow the controller to
remain operable. Both types of events are detailed in the following sections.
Reporting events that cause controller operation to halt
Events that cause the controller to halt operations are reported in three possible
ways:
■ A flashing OCP pattern display
■ A solid OCP pattern display
■ Last Failure reporting
Use Table 5 on page 32 to interpret flashing OCP patterns and Table 6 on page 35
to interpret solid (on) OCP patterns. In the Error column of the solid OCP
patterns, there are two separate descriptions. The first denotes the actual error
message that appears on the terminal, and the second provides a more detailed
explanation of the designated error.
Use the following legend to interpret both tables as indicated:
Note: If the Reset button is flashing and an LED is on, either the devices on the bus
that corresponds to the LED do not match the controller configuration, or an error
occurred in one of the devices on that bus. Also, a single LED that is turned on
indicates a failure of the drive on that bus.
■ n
o
l
m
= Reset button flashing (in Table 5) or on (in Table 6)
= Reset button off
= LED flashing (in Table 5) or on (in Table 6)
= LED off
■
■
■