无法将集群添加到 OnCommand 统一管理器，因为 此集群仍位于表 netapp_model.cluster 中
适用场景
- Active IQ Unified Manager （ AIQUM ）
- OnCommand Unified Manager 6.4+(OCUM)
- OnCommand Performance Manager 2.1+(OPM)
问题描述
- 将集群添加到UM后、GUI中会显示以下错误
Error unable to discover cluster, cluster already exists - 中显示以下错误
ocumserver-debug.log：2016-12-19 08:06:14,583 DEBUG [oncommand] [reconcile-0] [c.n.dfm.collector.OcieJmsListener] OCIE JMS notificati on message received: {DatasourceName=Unknown, DatasourceID=-1, ClusterId=3387647, ChangeType=ADDED, U pdateTime=1482152623430, MessageType=CHANGE} Failed to delete cluster from Unified Manager. Cluster with resourcekey : fdb38bbd-749b-11e6-93e6-00a0986e5d8c:ty pe=cluster,uuid=fdb38bbd-749b-11e6-93e6-00a0986e5d8c does not exist. - 此消息可能会显示在Web UI中、指示问题描述 位于OnCommand 性能管理器(OPM)数据库中：
Cluster in a MetroCluster configuration is added only to Unified Manager. Cluster add failed for Performance Manager. - 对于OnCommand Performance Manager、
ocfserver-debug.log可能包含：2016-12-19 09:15:00,013 ERROR [system] [taskScheduler-5] [o.s.s.s.TaskUtils$LoggingErrorHandler] Unexpected error occurred in scheduled task. com.netapp.ocf.collector.OcieException: com.onaro.sanscreen.acquisition.sessions.AcquisitionUnitException [35] Failed to getById id:-1 > Caused by: com.onaro.sanscreen.acquisition.sessions.AcquisitionUnitException: Failed to getById id:-1 >