RedHat下开机启动oracle数据库
资料来源: 如何查看Oracle的启动状态
Linux 下 Oracle 开机自启动配置
一、修改/etc/oratab的值为Y
[oracle@HSDB ~]# cat /etc/oratab orcl为自动启动实例 HS2008:/u01/app/oracle/product/10.2.0/db_1:Y
二、修改dbstart的ORACLE_HOME_LISTNER,使其指向$ORACLE_HOME
[oracle@HS-DB ~]$ echo $ORACLE_HOME /u01/app/oracle/product/10.2.0/db_1
[oracle@HSDB ~]$ cd $ORACLE_HOME/bin [oracle@HSDB bin]$ nano dbstart
然后在nano编辑器下,使用Ctrl+w命令找到非注释的“ORACLE_HOME_LISTNER”(按四次pagedown应该就可以看到了):
# 将下面
# Set ORACLE_HOME_LISTNER
ORACLE_HOME_LISTNER=/ade/vikrkuma_new/oracle
# 改成
# Set this to bring up Oracle Net Listener ORACLE_HOME_LISTNER=$ORACLE_HOME
Ctrl+o保存,然后退出;
三、 用root用户登录,修改在rc.local,添加如下内容:
[oracle@HSDB ~]# nano /etc/rc.local # 在后面添加下面的内容 su - oracle -c 'dbstart' # su - oracle -c 'agentctl start' su - oracle -c 'lsnrctl start'
重启!
重启后,使用sqlplus命令登录,执行命令查看数据库是否启动:
select status from v$instance;
如果结果是:
STATUS ------------ OPEN
则说明数据库已经自动启动!
然后查看数据库实例启动情况:
#直接敲下列命令 [oracle@HSDB ~]$ lsnrctl status
就可以查看数据库实例的启动结果:
LSNRCTL for Linux: Version 10.2.0.1.0 - Production on 22-APR-2015 14:37:07 Copyright (c) 1991, 2005, Oracle. All rights reserved. Connecting to (ADDRESS=(PROTOCOL=tcp)(HOST=)(PORT=1521)) STATUS of the LISTENER ------------------------ Alias LISTENER Version TNSLSNR for Linux: Version 10.2.0.1.0 - Production Start Date 22-APR-2015 14:10:17 Uptime 0 days 0 hr. 26 min. 50 sec Trace Level off Security ON: Local OS Authentication SNMP OFF Listener Parameter File /u01/app/oracle/product/10.2.0/db_1/network/admin/listener.ora Listener Log File /u01/app/oracle/product/10.2.0/db_1/network/log/listener.log Listening Endpoints Summary... (DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=HSDB)(PORT=1521))) Services Summary... Service "HS2008" has 1 instance(s). Instance "HS2008", status READY, has 1 handler(s) for this service... Service "HS2008XDB" has 1 instance(s). Instance "HS2008", status READY, has 1 handler(s) for this service... Service "HS2008_XPT" has 1 instance(s). Instance "HS2008", status READY, has 1 handler(s) for this service... The command completed successfully