Reference Guide

242 System Event Log Messages for IPMI Systems
<Sensor Name/Location>
Fan Redundancy sensor
redundancy regained
Information The fan specified by <Sensor Name/
Location> may have started
functioning again and hence, the
redundancy has been regained.
Fan <number> RPM is
less than the lower
warning threshold.
Warning The speed of the specified fan might
not provide enough cooling to the
system.
Fan <number> RPM is
less than the lower
critical threshold.
Critical The speed of the specified fan is not
sufficient to provide enough cooling
to the system.
Fan <number> RPM is
greater than the upper
warning threshold.
Warning The speed of the specified fan
exceeded the warning threshold.
Fan <number> RPM is
greater than the upper
critical threshold.
Critical The speed of the specified fan
exceeded the critical threshold.
Fan <number> RPM is
outside of range.
Critical The speed of the specified fan might
not provide enough cooling to the
system.
Fan <number> RPM is
within range.
Information The speed of the specified fan is
operating in a normal range.
Fan <number> is
removed.
Critical A required fan was removed.
Fan <number> was
inserted.
Information A fan was added.
Fan <number> is
present.
Information The total number of fans present.
Fan <number> is
absent.
Critical A required fan is missing.
The fans are
redundant.
Information One or more fans may have started
functioning or installed and the
redundancy has been regained.
Table 4-3. Fan Sensor Events
(continued)
Event Message Severity Cause