求大神指導一下，不知道怎么解決。
oracle@host2:~> rman target sys/zxc auxiliary sys/zxc@stdinfoxdbdg cmdfile=$HOME/gen_std.rcv
Recovery Manager: Release 11.2.0.3.0 - Production on Mon Jul 10 11:55:51 2017
Copyright (c) 1982, 2011, Oracle and/or its affiliates. All rights reserved.
connected to target database: SUSEORA3 (DBID=2666547885)
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-12537: TNS:connection closed
uj5u.com熱心網友回復：
同步的時候主備庫都要開啟，并且監聽也要啟動。看樓主的報錯，很可能是因為監聽的問題。
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標籤：基礎和管理