EM工具

啟動監聽時發生下面的錯誤：

[oracle@wt ~]$ lsnrctl start

LSNRCTL for Linux: Version 11.2.0.1.0 - Production on 25-DEC-2016 02:35:12

Copyright (c) 1991, 2009, Oracle.  All rights reserved.

Starting /u01/11g/product/11.2.0/bin/tnslsnr: please wait...

TNSLSNR for Linux: Version 11.2.0.1.0 - Production

System parameter file is /u01/11g/product/11.2.0/network/admin/listener.ora

Log messages written to /u01/11g/diag/tnslsnr/wt/listener/alert/log.xml

Listening on: (DESCRIPTION=(ADDRESS=(PROTOCOL=ipc)(KEY=EXTPROC1521)))

TNS-12533: TNS:illegal ADDRESS parameters

 TNS-12560: TNS:protocol adapter error

  TNS-00503: Illegal ADDRESS parameters

Listener failed to start. See the error message(s) above...

查看是否連接網絡，關閉防火墻。

修改：vim /etc/hosts再末尾添加ip地址及用戶名，例如10.0.0.1 jz

然后重啟網絡服務：[root@wt Desktop]# /etc/init.d/network restart

                  [root@wt Desktop]# ifup eth0

再重新啟動監聽：[oracle@wt ~]$ lsnrctl start

[oracle@wt ~]$ emctl start dbconsole  //啟動EM工具時出現如下錯誤

Environment variable ORACLE_UNQNAME not defined. Please set ORACLE_UNQNAME to database unique name. 

則：[oracle@wt ~]$ emca -config dbcontrol db -repos recreate  //配置EM工具

Database SID: ora11g  //ora11g是SID，可用show parameter instance_name 查詢

Listener port number: 1521   //監聽端口號

Listener ORACLE_HOME [ /u01/11g/product/11.2.0 ]:  //郵箱，可直接enter略過

Password for SYS user:     //密碼，一般以下三個密碼都是同一個

Password for DBSNMP user:  

Password for SYSMAN user:     

Do you wish to continue? [yes(Y)/no(N)]: y

然后再重新啟動：[oracle@wt ~]$ emctl start dbconsole

之后在客戶端上訪問：https://10.0.0.1:1158/em/console

出現端口后選擇:I Understand the risks--add exception--confirm security exception--添用戶名和密碼

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