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3. 注册目标数据库(需要备份的数据库)
3.1 注册数据库
$rman target sys/data#yes catalog rman/rman@yehoo; #yehoo为实例名。 ---- Recovery Manager: Release 9.2.0.1.0 - Production Copyright (c) 1995, 2002, Oracle Corporation. All rights reserved. connected to target database: YEHOO (DBID=2840368994) connected to recovery catalog database ---- RMAN> register database;
3.2 查询恢复目录
怎么能知道我们的oracle9i是OLTP还是DSS
4。备份
备份表空间:
backup tag 'tsuser' format '/oracle/css_20041209_%u_%s_%p' tablespace css;
5. 维护rman
5.1 查看现有备份
RMAN> list backup;
5.2 列出过期备份
RMAN> report obsolete
6. 选择备份策略
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