RMAN-04006: error from auxiliary database

最新推荐文章于 2020-01-11 19:59:35 发布

原创最新推荐文章于 2020-01-11 19:59:35 发布 · 1.7k 阅读

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本文记录了一次使用Recovery Manager (RMAN)进行Oracle数据库备份过程中遇到的问题。具体表现为连接到辅助数据库时出现ORA-12528错误，提示所有合适的实例都在阻止新的连接。该文将帮助读者了解如何诊断并解决此类问题。

[oracle@orcltest ~]$ rlwrap rman target sys/sys0418@PD1 auxiliary sys/sys0418@PD2

Recovery Manager: Release 11.2.0.1.0 - Production on Mon Mar 27 15:15:41 2017

Copyright (c) 1982, 2009, Oracle and/or its affiliates. All rights reserved.

connected to target database: POWERDES (DBID=3391761643)
RMAN-00571: ===========================================================
RMAN-00569: =============== ERROR MESSAGE STACK FOLLOWS ===============
RMAN-00571: ===========================================================
RMAN-00554: initialization of internal recovery manager package failed
RMAN-04006: error from auxiliary database: ORA-12528: TNS:listener: all appropriate instances are blocking new connections
[oracle@orcltest ~]$