Reference Guide

Local Response Agent (LRA) Number: None
SNMP Trap
Numbers
903
Event ID — 2186
Description The controller cache has been discarded.
Severity Warning / Non-critical
Cause and
Action
Cause: The controller has flushed the cache and any data in the cache has been
lost. This may happen if the system has memory or battery problems that cause the
controller to distrust the cache. Although user data may have been lost, this alert
does not always indicate that relevant or user data has been lost.
Action: Verify that the battery and memory are functioning properly.
Related Alert
Information
Clear Alert Number: None
Related Alert Number: None
Local Response Agent (LRA) Number: 2060
SNMP Trap
Numbers
753
Event ID — 2187
Description Single-bit ECC error limit exceeded on the controller DIMM.
Severity Warning / Non-critical
Cause and
Action
Cause: The system memory is malfunctioning.
Action: Contact technical support to replace the controller memory.
Related Alert
Information
Clear Alert Number: None
Related Alert Number: None
Local Response Agent (LRA) Number: 2060
SNMP Trap
Numbers
753
Event ID — 2188
Description The controller write policy has been changed to Write Through.
Severity Warning
Cause and
Action
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
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