Reference Guide

Storage Management Alert Reference 627
2188 The controller
write policy
has been
changed to
Write
Through.
Wa rn ing/
Non-critical
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,
then the battery is unable to maintain cached data for
24 hours. It is normal to receive this alert during the
battery Learn cycle. This is because the Learn cycle
discharges the battery before recharging it. When
discharged, the battery cannot maintain cached data.
Action: Verify the health of the battery. If the battery is
not healthy, then replace the battery pack.
1153 None
2189 The controller
write policy
has been
changed to
Write Back.
OK/Normal/
Informational
Cause: This alert is provided for informational purposes.
Action: None.
1151 None
2191 There are too
many
enclosures
attached to
the controller.
This is an
unsupported
configuration.
Critical/
Failure/
Error
Cause: There are too many enclosures attached to the
controller port. When the enclosure limit is exceeded,
the controller loses contact with all enclosures attached
to the port.
Action: Remove the last enclosure. You must remove
the enclosure that has been added last and is causing
the enclosure limit to be exceeded.
854 None
2192 The virtual
disk Check
Consistency
has made
corrections
and
completed.
OK/Normal/
Informational
Cause: The virtual disk Check Consistency has
identified errors and made corrections. For example,
the Check Consistency may have encountered a bad
disk block and remapped the disk block to restore data
consistency. This alert is provided for
informational purposes.
Action: Monitor the battery health and the cache
health to make sure the battery and cache are
functioning properly. Monitor the Alert Log for events
related to the battery and to write policy changes. You
should also monitor the Alert Log for events related to
disk errors. If you suspect that the battery or a disk have
problems, then replace the battery pack or the disk.
1203 None
Table 26-2. Storage Management Messages (continued)
Event
ID
Description Severity Cause and Action SNMP
Trap
Numbers
Array
Manager
Event
Number