Unified Manager 集群删除停滞，显示"正在删除"状态

适用于

• OnCommand Unified Manager (OCUM) 9.5 及更低版本
• Active IQ Unified Manager (AIQUM) 9.6+

问题描述

• 无法从 Unified Manager 中删除集群
•  集群删除过程卡在"配置/集群数据源"页面上显示"Deletion in progress"

• 收集支持包，或直接查看收集的日志server/ocumserver.log，将具有以下条目：  

ERROR [admin] [default task-5] [c.n.o.r.m.e.GlobalExceptionHandler] /rest/datasources/12 com.onaro.sanscreen.acquisition.sessions.AcquisitionUnitException [177-153]
Fail Stop report from Originator:12
...
Caused by: com.onaro.sanscreen.acquisition.sessions.AcquisitionUnitException: Fail Stop report from Originator:12

• 如果集群已经停用或更改，您可能会看到另一个错误，因为它甚至没有开始采集。

jboss/Server_mega.log

2019-06-25 07:23:28,595 ERROR [ServerService Thread Pool -- 390] c.n.o.n.e.EmsZapiManager (EmsZapiManager.java:740) - Failed to call system-get-version -- : java.io.IOException: The host [cluster name] not be resolved