Shulou(Shulou.com)06/01 Report--

In this issue, the editor will bring you about how to carry out ORACLE DataGuard backup strategy. The article is rich in content and analyzes and describes for you from a professional point of view. I hope you can get something after reading this article.

Main library: backup control files; clean up archive logs regularly

Standby library: full library backup includes archiving logs and deleting

RHEL platform

Main library script:

1. RMAN settings:

RMAN > configure controlfile autobackup on

RMAN > configure retention policy to recovery window of 3 days

two。 The archive log 3 days before the system is deleted

Find. -mtime + 3-exec rm-rf {}\

3. Rman script:

-- backup control files, backup parameter files through automatic backup

Export ORACLE_HOME=/u01/app/oracle/product/10.2.0/db_1

Export ORACLE_SID=orcl10g

$ORACLE_HOME/bin/rman

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