TNS-01106: Listener using listener name LISTENER has already been started

本文轉載自查看原文 2019-06-24 10:07 4036 Oracle

-- 啟動監聽,提示已經啟動.

[oracle@sh ~]$ lsnrctl start
LSNRCTL for Linux: Version 12.1.0.2.0 - Production on 06-FEB-2017 15:30:14
Copyright (c) 1991, 2014, Oracle. All rights reserved.

TNS-01106: Listener using listener name LISTENER has already been started

-- 通過ps 命令沒有發現監聽的進程

[root@sh ~]# ps -ef | grep -i tns
root 36 2 0 Jan26 ? 00:00:00 [netns]
root 14995 14824 0 15:30 pts/1 00:00:00 grep -i tns

-- 這個問題基本2個原因導致, ：

1, /etc/hosts 文件中的 ip和主機名不一致

2, listener.ora 中監聽主機非當前主機.

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