【实验】从RMAN备份中恢复controlfile控制文件
1.数据库open状态,有自动备份的信息,恢复控制文件 RMAN> restore controlfile to '/home/oracle/control01.ctl' from autobackup;Starting restore at 14-MAR-09allocated channel: ORA_DISK_1channel ORA_DIS...
oracle rman备份及策略设置
oracle rman备份及策略设置
RMAN备份归档日志多份 %c
项目要求,归档日志需要备份两份。RMAN中可以直接设置进行修改。不过在备份的时候遇到了错误,加了%c后备份成功,记录一下。■ %c Copy number for multiple copies in a duplexed backupRMAN> CONFIGURE ARCHIVELOG BACKUP COPIES FOR DEVICE TYPE DISK TO 2;new RMAN configuration parameters:CONFIGURE ARCHIVELO...
使用BAT调用RMAN备份,用SCHEDULER调用BAT,省心
公司的业务是7*24小时的在线游戏,备份对我来说有点头疼,业务空闲时间是早上5:00-早上9:00,备份脚本早已写好,每周需要做一次全备。真心不想每周都有那么 几天起来那么早。解决办法也不难,写一个bat调用备份脚本,然后将bat添加到windows的任务当中,每周定期执行就OK。现记录下来。编辑dbbak.sql,里面内容是RMAN备份...
RMAN backup recovery area
To free space in the FRA we could do take abackup of the Flash Recovery Area using the command BACKUP RECOVERY AREA.This command will take the backup of all the files in the FRAto ...