由于磁盘架缆线上的序列号重复， Active IQ Unified Manager 无法完成集群发现

适用场景

• OnCommand 统一管理器（ OCUM ） 7.x
• OnCommand 统一管理器（ OCUM ） 9.x
• Active IQ Unified Manager 9.6+%

问题描述

• OCUM 会在数据源视图中显示仍在发现的集群，即使该集群已有清单和性能数据也是如此
• 中存在以下错误 ocumserver.log

2019-02-15 11:46:12,540 WARN [oncommand] [reconcile-1] [cluster(incremental@11:46:05.541)] [c.n.dfm.collector.OcieJmsListener] Warning during inventory change notification: JTA transaction unexpectedly rolled back (maybe due to a timeout); nested exception is javax.transaction.RollbackException: Could not commit transaction.,query did not return a unique result: 3; nested exception is org.hibernate.NonUniqueResultException: query did not return a unique result: 3

注意： OCUM 日志文件及其各自的位置