23、恢复目录使用指南

最新推荐文章于 2025-09-05 15:18:21 发布

秃然暴富

最新推荐文章于 2025-09-05 15:18:21 发布

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分类专栏：精通Oracle RMAN备份与恢复文章标签： RMAN 恢复目录数据库备份

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恢复目录使用指南

1. 仅连接目标数据库备份的问题

在RMAN中，如果仅连接目标数据库进行备份，会出现一些问题。例如：

connected to target database: ORCL (DBID=1316762630)

RMAN> backup datafile 1;

Starting backup at 10-SEP-12
using target database control file instead of recovery catalog
allocated channel: ORA_DISK_1
channel ORA_DISK_1: SID=48 device type=DISK
channel ORA_DISK_1: starting full datafile backup set
channel ORA_DISK_1: specifying datafile(s) in backup set
input datafile file number=00001 name=/u01/app/oracle/oradata/orcl/system01.dbf
channel ORA_DISK_1: starting piece 1 at 10-SEP-12
channel ORA_DISK_1: finished piece 1 at 10-SEP-12
piece handle=/u01/app/oracle/fast_recovery_area/ORCL/backupset/2012_09_10/o1_mf_nnndf_
TAG20120910T125910_84wbmhhm_.bkp tag=TAG2