Oracle启动

Oracle数据库（oracle用户）:
ORACLE_HOME:/home/oracle/app/oracle/product/11.2.0/dbhome_1 
sys密码：admin (未做自启动)
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所有linux虚拟机防火墙已关闭
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VM文件路径：10.2.52.11服务器 G:\CSS_VM 文件比较大，超过100G
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ORACLE启动：
[root@xgzh1 ~]# su oracle
[oracle@xgzh1 root]$ cd
[oracle@xgzh1 ~]$ . .bash_profile 
[oracle@xgzh1 ~]$ lsnrctl start
LSNRCTL for Linux: Version 11.2.0.1.0 - Production on 31-AUG-2013 03:13:05
Copyright (c) 1991, 2009, Oracle. All rights reserved.
Starting /home/oracle/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 /home/oracle/app/oracle/product/11.2.0/dbhome_1/network/admin/listener.ora
Log messages written to /home/oracle/app/oracle/diag/tnslsnr/xgzh1/listener/alert/log.xml
Listening on: (DESCRIPTION=(ADDRESS=(PROTOCOL=ipc)(KEY=EXTPROC1521)))
Listening on: (DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=xgzh1)(PORT=1521)))
Connecting to (DESCRIPTION=(ADDRESS=(PROTOCOL=IPC)(KEY=EXTPROC1521)))
STATUS of the LISTENER
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Alias LISTENER
Version TNSLSNR for Linux: Version 11.2.0.1.0 - Production
Start Date 31-AUG-2013 03:13:28
Uptime 0 days 0 hr. 0 min. 0 sec
Trace Level off
Security ON: Local OS Authentication
SNMP OFF
Listener Parameter File /home/oracle/app/oracle/product/11.2.0/dbhome_1/network/admin/listener.ora
Listener Log File /home/oracle/app/oracle/diag/tnslsnr/xgzh1/listener/alert/log.xml
Listening Endpoints Summary...
(DESCRIPTION=(ADDRESS=(PROTOCOL=ipc)(KEY=EXTPROC1521)))
(DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=xgzh1)(PORT=1521)))
The listener supports no services
The command completed successfully
[oracle@xgzh1 ~]$ sqlplus / as sysdba
SQL*Plus: Release 11.2.0.1.0 Production on Sat Aug 31 03:14:11 2013
Copyright (c) 1982, 2009, Oracle. All rights reserved.
Connected to an idle instance.
SQL> startup
ORACLE instance started.
Total System Global Area 1653518336 bytes
Fixed Size 2213896 bytes
Variable Size 956303352 bytes
Database Buffers 687865856 bytes
Redo Buffers 7135232 bytes
Database mounted.
Database opened.
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注意：
1、请勿修改主机名，否则会导致oracle不能启动问题。
2、请勿将过多的文件放置服务器，临时文件用完请立即删除，防止虚拟机磁盘占满问题。