Home Database Mysql Tutorial Linux下使用RMAN和控制文件备份删除归档日志的SHELL脚本

Linux下使用RMAN和控制文件备份删除归档日志的SHELL脚本

Jun 07, 2016 pm 05:33 PM

Linux下使用RMAN和控制文件备份删除归档日志的SHELL脚本

在Oracle用户下的定时器设置

[oracle@SHARKDB dbscripts]$ crontab -l
# minute hour day month week
15 1  * * 0  sh /home/oracle/dbscripts/backup_full.sh
05 3  * * *  sh /home/oracle/dbscripts/del_arc.sh

 全备脚本 先配置保留时间窗口,配置备份目录和格式,然后交叉检查所有备份集.

删除无效备份集,删除过期对象,进行全备份并压缩..


[oracle@SHARKDB dbscripts]$ cat backup_full.sh

#!/bin/ksh
source ~/.bash_profile
echo "------------------Start------------------";date
#backup start
$ORACLE_HOME/bin/rman log=/home/oracle/dbscripts/logs/rman_full_backup.log connect target /
run{
CONFIGURE RETENTION POLICY TO RECOVERY WINDOW OF 2 DAYS;
CONFIGURE CHANNEL DEVICE TYPE DISK FORMAT  '/arch/full_%d_%s_%T_%t.bak';
crosscheck backupset;
delete noprompt expired backupset;
delete noprompt obsoleted;
backup full  AS COMPRESSED BACKUPSET DATABASE include current controlfile  plus archivelog;
}
exit;
EOF
echo "-------------------End-------------------";date

删除归档日志先检查归档日志把物理删除的信息从控制文件删除,然后执行物理删除 2天前的.

[oracle@SHARKDB dbscripts]$ cat del_arc.sh

#! /bin/bash
source ~/.bash_profile
exec >> /home/oracle/dbscripts/logs/del_arch`date +%F_%H`.log
$ORACLE_HOME/bin/rman target / crosscheck archivelog all;
delete noprompt expired archivelog all;
delete noprompt archivelog until time 'sysdate-2';
exit;
EOF

如果没有SO 彼此 语句 -- source ~/.bash_profile 那么要在ROOT下执行定时器 切换用户 执行脚本

03 04 * * * su - oracle -c '/home/oracle/del_arc.sh'

推荐阅读:

Oracle基础教程之通过RMAN复制数据库

RMAN备份策略制定参考内容

RMAN备份学习笔记

Oracle数据库备份加密 RMAN加密

linux

Statement of this Website
The content of this article is voluntarily contributed by netizens, and the copyright belongs to the original author. This site does not assume corresponding legal responsibility. If you find any content suspected of plagiarism or infringement, please contact admin@php.cn

Hot AI Tools

Undresser.AI Undress

Undresser.AI Undress

AI-powered app for creating realistic nude photos

AI Clothes Remover

AI Clothes Remover

Online AI tool for removing clothes from photos.

Undress AI Tool

Undress AI Tool

Undress images for free

Clothoff.io

Clothoff.io

AI clothes remover

AI Hentai Generator

AI Hentai Generator

Generate AI Hentai for free.

Hot Article

R.E.P.O. Energy Crystals Explained and What They Do (Yellow Crystal)
2 weeks ago By 尊渡假赌尊渡假赌尊渡假赌
Repo: How To Revive Teammates
4 weeks ago By 尊渡假赌尊渡假赌尊渡假赌
Hello Kitty Island Adventure: How To Get Giant Seeds
3 weeks ago By 尊渡假赌尊渡假赌尊渡假赌

Hot Tools

Notepad++7.3.1

Notepad++7.3.1

Easy-to-use and free code editor

SublimeText3 Chinese version

SublimeText3 Chinese version

Chinese version, very easy to use

Zend Studio 13.0.1

Zend Studio 13.0.1

Powerful PHP integrated development environment

Dreamweaver CS6

Dreamweaver CS6

Visual web development tools

SublimeText3 Mac version

SublimeText3 Mac version

God-level code editing software (SublimeText3)

Reduce the use of MySQL memory in Docker Reduce the use of MySQL memory in Docker Mar 04, 2025 pm 03:52 PM

This article explores optimizing MySQL memory usage in Docker. It discusses monitoring techniques (Docker stats, Performance Schema, external tools) and configuration strategies. These include Docker memory limits, swapping, and cgroups, alongside

How to solve the problem of mysql cannot open shared library How to solve the problem of mysql cannot open shared library Mar 04, 2025 pm 04:01 PM

This article addresses MySQL's "unable to open shared library" error. The issue stems from MySQL's inability to locate necessary shared libraries (.so/.dll files). Solutions involve verifying library installation via the system's package m

How do you alter a table in MySQL using the ALTER TABLE statement? How do you alter a table in MySQL using the ALTER TABLE statement? Mar 19, 2025 pm 03:51 PM

The article discusses using MySQL's ALTER TABLE statement to modify tables, including adding/dropping columns, renaming tables/columns, and changing column data types.

Run MySQl in Linux (with/without podman container with phpmyadmin) Run MySQl in Linux (with/without podman container with phpmyadmin) Mar 04, 2025 pm 03:54 PM

This article compares installing MySQL on Linux directly versus using Podman containers, with/without phpMyAdmin. It details installation steps for each method, emphasizing Podman's advantages in isolation, portability, and reproducibility, but also

What is SQLite? Comprehensive overview What is SQLite? Comprehensive overview Mar 04, 2025 pm 03:55 PM

This article provides a comprehensive overview of SQLite, a self-contained, serverless relational database. It details SQLite's advantages (simplicity, portability, ease of use) and disadvantages (concurrency limitations, scalability challenges). C

Running multiple MySQL versions on MacOS: A step-by-step guide Running multiple MySQL versions on MacOS: A step-by-step guide Mar 04, 2025 pm 03:49 PM

This guide demonstrates installing and managing multiple MySQL versions on macOS using Homebrew. It emphasizes using Homebrew to isolate installations, preventing conflicts. The article details installation, starting/stopping services, and best pra

How do I configure SSL/TLS encryption for MySQL connections? How do I configure SSL/TLS encryption for MySQL connections? Mar 18, 2025 pm 12:01 PM

Article discusses configuring SSL/TLS encryption for MySQL, including certificate generation and verification. Main issue is using self-signed certificates' security implications.[Character count: 159]

What are some popular MySQL GUI tools (e.g., MySQL Workbench, phpMyAdmin)? What are some popular MySQL GUI tools (e.g., MySQL Workbench, phpMyAdmin)? Mar 21, 2025 pm 06:28 PM

Article discusses popular MySQL GUI tools like MySQL Workbench and phpMyAdmin, comparing their features and suitability for beginners and advanced users.[159 characters]

See all articles