startup nomount选项启动实例,但不安装 数据库.当数据库以这个模式启动时,参数文件被读取:后台进程和内存结构被启动:但它们不被附加或与数据库的磁盘结构进行通信.当实例处于这个状态时startup nomount选项:(读初始化参数文件,启动实例),数据库是不可使用的.通常启动到这里可以做create database , create or recreate control file 或者是mount standby database等动作,修改parameter也是可以的. st
https://www.windowscentral.com/how-mount-or-unmount-iso-images-windows-10 You can also right-click the .iso file and click the Mount option. Once you're done working with the image, you can quickly unmount the file by right-clicking the virtual drive
RMAN ArchitectureThe RMAN architecture, shown in Figure 7-3, includes a target database, repository, and Media Management Layer, as well as Server Processes, Channels, Backup Sets, and Backup Pieces. The target database is the database that is either
环境:RHEL6.5 + Oracle 11.2.0.4 DataGuard physical standby 主库和备库都是单节点. 需求:主备库同时应用160719的PSU和OJVM PSU补丁. 先参考MOS文档 ID 278641.1 的解决方案如下: SOLUTION Process Overview: In the primary disable log shipping to the standby site. Shutdown the standby site and apply