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30 MPCMM0001 Chassis Management Module Software Technical Product Specification
Redundancy, Synchronization, and Failover
3.7 CMM Ready Event
The CMM Ready Event is a notification mechanism that informs the user when all CMM modules
are fully up and running. The CMM is ready to process any request after receiving this event.
The CMM uses the "CMM Status" sensor when generating the CMM Not Ready event. Please
refer to Table 46, “CMM Status Event Strings (CMM Status)” on page 118 for CMM status event
strings.
A CMM Not Ready Assertion SEL event is generated on a CMM when it transitions from standby
mode to active mode during a failover or on the active CMM on power up. The event is only
generated on the newly active CMM. The “CMM is Ready” event is generated after all CMM
modules (board wrapper processes) are up and running and the SNMP daemon is active.
Table 3. CMM Status Event Strings (CMM Status)
Event String Event Code Event Severity
“CMM is not ready.” 1024 Minor
“CMM is ready.” 1025 OK
“CMM is Active” 1026 OK
“CMM is Standby” 1027 OK
“CMM ready timed out” 1028 Minor