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HomeDatabaseMysql TutorialOracle数据库在Linux AS4升级

任务:Oracle10.2.0.2升级到Oracle10.2.0.3系统:LinuxAS4Oracle版本:10.2.0.2Oracle:一个INSTANCE,300G左右数据,单机

不才第一次做升级居然是为一个银行生产库,压力大,工作烦,准备了一个星期.当天银行给了五个小时时间,实在是心里底气不足.莫办法,硬着头皮就上,是死是活就是这一朝了.在心惊胆战的状态下渡过300分钟.而且全身而退,实在不易.可是回头想想也就那么回事,步骤就那几个,简单明了.今天拿出来给大家参考.

任务:Oracle10.2.0.2升级到Oracle10.2.0.3

系统:LinuxAS4

Oracle版本:10.2.0.2

Oracle:一个INSTANCE,300G左右数据,单机

升级包: P5337014_10203_LINUX.zip(从https://metalink.Oracle.com/下载)

步骤:

确认备份是最新的,不然需要重新备份(也怕一失足成千古恨).

检查数据库环境($Oracle_HOME,SID,BASE).

通知系统管理员停止所有连接到Oracle的应用服务程序.停止所有Oracle HOME下所有程序. 例: $ emctl stop dbconsole $isqlplusctl stop

关闭Oracle SQL>SHUTDOWN IMMEDIATE.

停止监听.

解压升级包在$HOME路径(方便后面导出的SQL).

$xhost +(开启图形界面,我用的是X-MANAGER).

$./runInstaller(Oracle用户下执行)

出现让你用ROOT用户执行root.sh. 在 root用户下执行.完成(当然还没全部完成).

启动监听 $lsnrctl start

升级数据库 SQL>STARTUP UPGRADE SQL>SPOOL patch.log SQL>@?/rdbms/admin/catupgrd.sql SQL>SPOOL OFF 检查patch.log是否有致命错误.

重启数据库

检查各项环境是否运行正常.

重新启动所有服务.

大功告成.

linux

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