使用RMAN进行备份和恢复常用命令
连接到目标数据库(不用恢复目录数据库)
rman target / nocatalog
rman target rman/rman123 rcvcat rman/rman@catalogdb
rman cmdfile=/sh/orcl.rcv
显示rman配置
RMAN> show all;
############################################################
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;
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;
############################################################
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;
############################################################
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
############################################################
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;
来自 “ ITPUB博客 ” ,链接:http://blog.itpub.net/216109/viewspace-1002138/,如需转载,请注明出处,否则将追究法律责任。
转载于:http://blog.itpub.net/216109/viewspace-1002138/