当前位置:网站首页>11gR2 Database Services for " Policy" and " Administrator" Managed databases (file I
11gR2 Database Services for " Policy" and " Administrator" Managed databases (file I
2022-07-05 23:20:00 【Full stack programmer webmaster】
Hello everyone , I meet you again , I'm the king of the whole stack , I've prepared for you today Idea Registration code .
In this Document
Details |
---|
Applies to:
Oracle Server – Enterprise Edition – Version 11.2.0.1 and later Information in this document applies to any platform.
Purpose
This document describes 11gR2 databases services for Policy and Administrator Managed Databases. Pre-11gR2 has only Administrator Managed Databases
Details
Services for Policy Managed Database:
Service for a policy-managed databases are defined to a server pool where the database is running, the service can be either UNIFORM or SINGLETON:
-UNIFORM (running on all instances in the pool) -SINGLETON (running on only one instance in the pool)
For singleton services, RAC chooses on which instance the service is active. If that instance fails, the service fails over to another instance in the same pool.
Note: A single RAC database can run on multiple server pools.
Eg:
To create a SINGLETON service called BACKUP_JOB using server pool SP1 and a UNIFORM service called ERP using server pool SP2
srvctl add service -d RAC_DB -s BACKUP_JOB -g SP1 -c singleton srvctl add service -d RAC_DB -s ERP -g SP2 -c UNIFORM
Services for Administrator Managed database:
Service for administrator-managed databases is similar as what’s in pre-11gR2, it has PREFERRED instances and optionally AVAILABLE instances to control on which instances the service is active:
-PREFERRED (running on these instances normally ) -AVAILABLE (running on these instances when PREFERRED fails)
Eg:
To create a service called PAYROLL with preferred instance RAC_DB2 and available instance RAC_DB1
$srvctl add service -d RAC_DB -s PAYROLL -r RAC_DB2 -a RAC_DB1
Publisher : Full stack programmer stack length , Reprint please indicate the source :https://javaforall.cn/117545.html Link to the original text :https://javaforall.cn
边栏推荐
- TVS管和ESD管的技术指标和选型指南-嘉立创推荐
- The PNG image is normal when LabVIEW is opened, and the full black image is obtained when Photoshop is opened
- It is proved that POJ 1014 module is optimized and pruned, and some recursion is wrong
- Data type, variable declaration, global variable and i/o mapping of PLC programming basis (CoDeSys)
- Composition of interface
- Practice of concurrent search
- yate.conf
- Element positioning of Web Automation
- poj 2762 Going from u to v or from v to u? (推断它是否是一个薄弱环节图)
- Comparison between webgl and webgpu [3] - vertex buffer
猜你喜欢
2022 R2 mobile pressure vessel filling review simulation examination and R2 mobile pressure vessel filling examination questions
进击的技术er——自动化
透彻理解JVM类加载子系统
并查集实践
东南亚电商指南,卖家如何布局东南亚市场?
Common JVM tools and optimization strategies
Go语言实现原理——Map实现原理
【经典控制理论】自控实验总结
TVS管和ESD管的技术指标和选型指南-嘉立创推荐
Marginal probability and conditional probability
随机推荐
2:第一章:认识JVM规范1:JVM简介;
Yiwen gets rid of the garbage collector
Dynamic memory management (malloc/calloc/realloc)
3: Chapter 1: understanding JVM specification 2: JVM specification, introduction;
Thoroughly understand JVM class loading subsystem
【经典控制理论】自控实验总结
Expectation, variance and covariance
Go language implementation principle -- map implementation principle
利用LNMP实现wordpress站点搭建
Use of shell:for loop
Krypton Factor-紫书第七章暴力求解
The method and principle of viewing the last modification time of the web page
Creative mode 1 - single case mode
14种神笔记方法,只需选择1招,让你的学习和工作效率提高100倍!
Common JVM tools and optimization strategies
Three. Js-01 getting started
The interface of grafana tool displays an error, incluxdb error
Practice of concurrent search
Douban scoring applet Part-2
How to quickly understand complex businesses and systematically think about problems?