Reference Guide

Event Message Reference 37
Hardware Log Sensor Messages
Hardware logs provide hardware status messages to systems management software. On certain systems,
the hardware log is implemented as a circular queue. When the log becomes full, the oldest status
messages are overwritten when new status messages are logged. On some systems, the log is not circular.
On these systems, when the log becomes full, subsequent hardware status messages are lost. Hardware
log sensor messages listed in
Ta bl e 2-12 provide status and warning information about the noncircular
logs that may fill up, resulting in lost status messages.
1502 AC power has been restored
Sensor location: <Location in
chassis>
Chassis location: <Name of
chassis>
Information An AC power cord that did not have
AC power has had the power restored.
The sensor location and chassis location
information are provided.
1503 AC power has been lost
Sensor location: <Location in
chassis>
Chassis location: <Name of
chassis>
Warning An AC power cord has lost its power, but
there is sufficient redundancy to classify
this as a warning. The sensor location and
chassis location information are provided.
1504 AC power has been lost
Sensor location: <Location in
chassis>
Chassis location: <Name of
chassis>
Error An AC power cord has lost its power, and
lack of redundancy requires this to be
classified as an error. The sensor location and
chassis location information are provided.
1505 AC power has been lost
Sensor location: <Location in
chassis>
Chassis location: <Name of
chassis>
Error An AC power cord sensor in the specified
system failed. The AC power cord status
cannot be monitored. The sensor location
and chassis location information are
provided.
Table 2-11. AC Power Cord Messages (continued)
Event ID Description Severity Cause