A replication problem experienced by a cluster during the supercluster formation process.
| Name | Type | Description | Attributes | 
|---|---|---|---|
| cluster-name | xs:string | Cluster experiencing the problem. | Mandatory | 
| problem | Problem | Problem being experienced. | Mandatory | 
| Name | Type | Restrictions | 
|---|---|---|
| Problem | xs:string | Value must be one of: 
  |