为集群数据源设置新密码后、Active IQ Unified Manager可能无法监控集群

适用场景

• OnCommand Unified Manager 9.4和9.5
• Active IQ Unified Manager

问题描述

更改ONTAP用户的密码以通过OnCommand统一管理器(OCUM)监控集群时、 您需要编辑集群数据源以在OCUM上设置新密码。
但是，新密码可能不会反映在采集单元(ocieau)  中，从而导致OCUM无法监控集群，原因是出现身份验证错误，如以下 au.log 中的示例。

2019-04-02 21:47:52,995 ERROR [pool-3-thread-67] c.o.s.a.f.d.BaseDataSource (DataSourceErrorException.java:230) - cluster2.demo.netapp.com [Invalid login credentials] - 
Failed to log in to the cluster: cluster2.demo.netapp.com ([Device name cluster2.demo.netapp.com]: Failed to login to the cluster.) netapp.manage.NaAuthenticationException: Authorization failed
 at netapp.manage.NaServer.invokeHTTP(NaServer.java:1017) ~[manageontap.jar:5.4]
 at netapp.manage.NaServer.invokeElemForXML(NaServer.java:780) ~[manageontap.jar:5.4]
 at com.onaro.sanscreen.acquisition.datasource.netapp_ocie.transport.zapi.ZAPIConnection.invokeElem(ZAPIConnection.java:480) ~[au-datasource-netappfoundation.jar:9.4.0-2018.05.J279]
 ... 18 more
Wrapped by: com.onaro.sanscreen.acquisition.framework.datasource.DataSourceErrorException: Failed to log in to the cluster: cluster2.demo.netapp.com
 at com.onaro.sanscreen.acquisition.framework.datasource.DataSourceErrorException.createWithEnhanced(DataSourceErrorException.java:73) ~[au-framework.jar:9.4.0-2018.05.J279]
 at com.onaro.sanscreen.acquisition.datasource.netapp_ocie.transport.zapi.ZAPIConnection.invokeElem(ZAPIConnection.java:610) ~[au-datasource-netappfoundation.jar:9.4.0-2018.05.J279]