Quick Reference Guide

Storage Management Message Reference 137
2188 The
controller
write policy
has been
changed to
Write
Through.
OK / Normal /
Informational
Cause: The controller
battery is unable to
maintain cached data for
the required period of
time. For example, if the
required period of time is
24 hours, the battery is
unable to maintain cached
data for 24 hours. It is
normal to receive this alert
during the battery Learn
cycle as the Learn cycle
discharges the battery
before recharging it.
When discharged,
the battery cannot
maintain cached data.
Action: Check the health
of the battery. If the battery
is weak, replace the battery
pack.
Clear Alert
Number:
None.
Related Alert
Number:
None.
2189 The
controller
write policy
has been
changed to
Write Back.
OK / Normal /
Informational
Cause: This alert is for
informational purposes.
Action: None
Clear Alert
Number:
None.
Related Alert
Number:
None.
2190 The
controller has
detected a
hot-plugged
enclosure.
OK / Normal /
Informational
Cause: The SAS controller
with firware version 6.1 or
later has detected a
hot-plugged enclosure.
This alert is for
informational purposes.
Action: None
Clear Alert
Number:
None.
Related Alert
Number:
None.
Table 4-4. Storage Management Messages (continued)
Event ID Description Severity Cause and Action Related Alert
Information