Rdu8520, Rdu8521 – Dell PowerEdge VRTX User Manual
Page 634

Detailed
Description
The communication between the primary and standby CMCs was lost. This may occur when
the CMC identified in the message is restarting, or a firmware update operation is in progress.
If the issue persists, a failover will occur.
Recommended
Response Action
Wait for 10 minutes for: 1)Firmware update operations to complete and 2) The CMC to finish
restarting. If the communication is not reestablished, remove and reinsert the CMC.
Category
Audit
SubCategory
RDU = Redundancy
Severity
Severity 3 (Informational)
Trap/EventID
FALSE
LCD Message
No LCD message display defined.
Initial Default.
LC Log
Filter
Visibility
IPMI Alert SNMP
Alert
Alert
LC Log
LCD
Power Off Power
Cycle
Reset
FALSE
FALSE
FALSE
FALSE
TRUE
FALSE
FALSE
FALSE
FALSE
RDU8520
Message
CMC
arg1
: recovered from unheathy state
Arguments
•
arg1 =
slot number
Detailed
Description
The standby CMC is recovered from unhealthy state by the monitoring daemon.
Recommended
Response Action
No response action is required.
Category
Audit
SubCategory
RDU = Redundancy
Severity
Severity 3 (Informational)
Trap/EventID
FALSE
LCD Message
No LCD message display defined.
Initial Default.
LC Log
Filter
Visibility
IPMI Alert SNMP
Alert
Alert
LC Log
LCD
Power Off Power
Cycle
Reset
FALSE
FALSE
FALSE
FALSE
TRUE
FALSE
FALSE
FALSE
FALSE
RDU8521
Message
CMC
arg1
: active CMC has been removed
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