oracle restart是什么意思,oracle restart介绍

第一部分

一,基本概念

Oracle restart是一个11g新加入的特性

作用：安装Oracle restart后，当由于硬件或者软件故障加载失败或者数据库由于某些原因重启后，oracle的各种组件能够自动重启

可以重启的组件内容：(也就是由oracle restart管理的组件)

Component

Notes

Database  instance

Oracle  Restart can accommodate multiple databases on a single host computer.

Oracle  Net listener

-

Database  services

Does not  include the default service created upon installation because it is  automatically managed by Oracle Database, and does not include any default  services created during database creation.

Oracle  Automatic Storage Management (Oracle ASM) instance

-

Oracle  ASM disk groups

Restarting  a disk group means mounting it.

Oracle  Notification Services (ONS)

In a  standalone server environment, ONS can be used in Oracle Data Guard  installations for automating failover

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