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MPCMM0001 Chassis Management Module Software Technical Product Specification 27
Redundancy, Synchronization, and Failover
Priority 2 data is synced.
Data Synchronization has encountered a problem in synchronizing data.
Data Sync becomes normal after Data Sync failure
The current value is 0x000f
Initial Data Synchronization is complete.
Priority 1 data is synced.
Priority 2 data is synced.
No Data Synchronization problems known
Single CMM
The current value is 0x0000
Datasync disabled - there is no partner CMM present.
3.5.4 SEL Event
The Datasync Status sensor generates the following two SEL events:
• When the active CMM is or becomes the only CMM, or the active CMM loses communication
with the standby CMM, the following event will be logged:
[Day] [Month] [Date] [Time] [Year]
CMM[n]: CMM Datasync Status Initial Data Synchronization is
complete. Deasserted
• The following event will be logged in the SEL when initial data synchronization is complete:
[Day] [Month] [Date] [Time] [Year]
CMM[n]: CMM Datasync Status Initial Data Synchronization is
complete. Asserted
Where
n: The number of the CMM generating the event.
3.5.5 SNMP Trap
The Datasync Status sensor generates following two SNMP traps:
• When the active CMM is or becomes the only CMM, or the active CMM loses communication
with the standby CMM, the following SNMP trap will be generated.
[Month] [Date] [Time] [hostname] snmptrapd[xxxxx]: [IP Address]:
Enterprise Specific Trap (25) Uptime: [Time], SNMPv2-
SMI::enterprises.343.2.14.1.5 = STRING: "Time : [Day] [Month] [Date]
[Time] [Year], Location : [location] , Chassis Serial # : [xxxxxxxx],
Board : CMM[x] , Sensor : Datasync Status , Event : Initial Data
Synchronization complete: Deasserted "