启动oracle的步骤

时间：2025-03-05 08:02:56

启动oracle的步骤

Linux下启动oracle分为以下两步：

  • 1.1、启动lsnrctl监听。
  • 1.2、启动数据库实例。

启动oracle监听

首先登陆服务器，切换到oracle用户。

[admin@dataserver ~]$ su - oracle

密码：

[oracle@dataserver ~]

执行lsnrctl start

[oracle@dataserver admin]$ lsnrctl start

LSNRCTL for Linux: Version 11.2.0.1.0 - Production on 15-4月 -2016 15:09:15

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

Starting /u01/app/oracle/product/11.2.0/dbhome_1/bin/tnslsnr: please wait...

TNSLSNR for Linux: Version 11.2.0.1.0 - Production

System parameter file is /u01/app/oracle/product/11.2.0/dbhome_1/network/admin/listener.ora

Log messages written to /u01/app/oracle/diag/tnslsnr/dataserver/listener/alert/log.xml

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

Listening on: (DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=30.85.227.28)(PORT=1521)))

Listening on: (DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=30.85.227.23)(PORT=1521)))

Connecting to (DESCRIPTION=(ADDRESS=(PROTOCOL=IPC)(KEY=EXTPROC1521)))

STATUS of the LISTENER

------------------------

Alias                     LISTENER

Version                   TNSLSNR for Linux: Version 11.2.0.1.0 - Production

Start Date                15-4月 -2016 15:09:15

Uptime                    0 days 0 hr. 0 min. 5 sec

Trace Level               off

Security                  ON: Local OS Authentication

SNMP                      OFF

Listener Parameter File   /u01/app/oracle/product/11.2.0/dbhome_1/network/admin/listener.ora

Listener Log File         /u01/app/oracle/diag/tnslsnr/dataserver/listener/alert/log.xml

Listening Endpoints Summary...

  (DESCRIPTION=(ADDRESS=(PROTOCOL=ipc)(KEY=EXTPROC1521)))

  (DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=30.85.227.28)(PORT=1521)))

  (DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=30.85.227.23)(PORT=1521)))

Services Summary...

Service "ORCL" has 1 instance(s).

  Instance "ORCL", status UNKNOWN, has 1 handler(s) for this service...

The command completed successfully

[oracle@dataserver admin]$

启动oracle实例

以system用户身份登陆oracle

[oracle@dataserver admin]$ sqlplus /nolog

SQL*Plus: Release 11.2.0.1.0 Production on 星期五 4月 15 15:23:04 2016

Copyright (c) 1982, 2009, Oracle.  All rights reserved.

SQL> conn as sysdba

Enter user-name: system

En

然后启动实例，通过startup命令：

SQL> startup

ORACLE instance started.

Total System Global Area 4.0620E+10 bytes

Fixed Size          2216024 bytes

Variable Size        2.3354E+10 bytes

Database Buffers     1.7180E+10 bytes

Redo Buffers           84054016 bytes

Database mounted.

Database opened.

SQL>

　　

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