HP StorageWorks 2.140 Director Switch - Manual (Page 172)

Using Logs
170 Director Element Manager User Guide
Event Log
The Event Log provides a record of significant events that have occurred on the
director, such as hardware failures, degraded operation, port problems, FRU
failures, FRU removals and replacements, port problems, Fibre Channel link
incidents, and HAFM appliance to director communication problems. The
information is useful to maintenance personnel for fault isolation and repair
verification.
Figure 58: Event Log
All detected firmware faults and hardware failures are sent to the HAFM
appliance and recorded in the Event Log. The log provides a maximum of 1,000
log entries before it wraps and overwrites the oldest entries.
For detailed information on event data and problem resolution, refer to the
HP StorageWorks Director 2/64 Service Guide for the Director 2/64 and the
HP StorageWorks Director 2/140 Service Guide for the Director 2/140.