使用进行备份和恢复的常用命令介绍计划

使用RMAN进行备份和恢复的常用命令

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连接到目标数据库(不用恢复目录数据库)

rman target / nocatalog

显示rman配置

RMAN show all;

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报告目标数据库的物理结构

RMAN report schema;

报告陈旧备份

RMAN report obsolete;

报告不可恢复的数据文件

RMAN report unrecoverable;

列出备份信息

RMAN list backup;

强制戒毒费 RMAN list backup of database;

RMAN list backup of tablespace table_name;

RMAN list backup of controlfile;

RMAN list backup of spfile;

RMAN list backupset id;

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校验备份信息：

RMAN crosscheck backup;

RMAN crosscheck backup of database;

RMAN crosscheck backup of tablespace system;

RMAN crosscheck backup of controlfile;

RMAN crosscheck backup of spfile;

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删除备份

RMAN delete obsolete; -- 删除陈旧备份

RMAN delete expired backup;

RMAN delete backupset id;

RMAN delete backup; -- 删除所有备份

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改变备份集的状态

RMAN change backupset id unavailable; -- available

改为长期备份

RMAN change backupset id keep forever logs;

RMAN change backupset id keep until time \'sysdate 60\' logs;

RMAN change backupset id nokeep;