Fault fltInfraClSzEqObstClusterSizeEqualization
                

Rule ID:1410

Explanation:
This fault occurs when the operational size for a controller cluster can not reach the configured target size.

Recommended Action:
If you see this fault, take the following actions:

1. Ensure that the controller cluster is contiguous, it must grow from the end and can not have any gaps in the cluster numbering.
2. If this happens during expansion(target size > operational size), please ensure following:
   
   1. Cluster is fully-fit
   2. New controllers are setup with correct ID i.e. from operational size +1, +2..to target size.
   3. Look for operational faults with cause "intrusion" and correct them.
3. If this happens during shrink(target size < operational size), please ensure following:
   
   1. Cluster is fully-fit
   2. APIC ID = operational size is decommissioned
4. If the above action did not resolve the issue, create a tech-support file and contact Cisco TAC.

Fault Name: fltInfraClSzEqObstClusterSizeEqualization

Unqualified API Name: ClusterSizeEqualization
Code: F1410
Applied Mo DN Format:
     topology/pod-[id]/node-[id]/lon/clSzEqObst-[opClSz]-[clGmChngDir]-[cseoReason]-[ctrlrId]-[svcId]-[shrdId]-[rplId]

Type: operational
Cause: obstacle
Severity: critical
Weight: 100
Tags:
Message: Cluster cannot continue to clGmChngDir from its current size opClSz for the following reason: cseoReason. The controller ID is ctrlrId, the service ID is svcId, the internal database partition (shard) ID is shrdId and the replica ID is rplId

Help:

Triggered By:
        isFault equals true