转自:http://blog.itpub.net/29800581/viewspace-1307267/ 使用rman执行recover database 的时候出现RMAN-06054的错误提示: RMAN> recover database; Starting recover at -OCT- using channel ORA_DISK_1 starting media recovery archived log with sequence is already on disk as fi…
执行 duplicate target databaseto orcl from active database nofilenamecheck报错如下: RMAN> duplicate target databaseto orcl from active database nofilenamecheck; Starting Duplicate Db at 23 using target database control file instead of recovery catalog allo…
backup archivelog all not backed up;这条命令可以用来备份没有备份过的归档日志,同时不会备份已经备份过的归档日志.下面是具体用法.第一次备份归档日志 RMAN> backup archivelog all not backed up; Starting backup at 12-MAR-16 current log archived using channel ORA_DISK_1 channel ORA_DISK_1: starting archived lo…
本演示案例所用环境: primary Standby OS Hostname CHINA-DB1 CHINA-DB2 OS Version SUSE Linux Enterprise Server 11 SP4 SUSE Linux Enterprise Server 11 SP4 DB Version 11.2.0.4 11.2.0.4 db_name hankey hankey db_unique_name hankey skydbstd service_names hankey skydb…
本文为摘抄,目的为方便日后阅读: http://docs.oracle.com/cd/B12037_01/server.101/b10734/rcmbackp.htm To determine the archived logs needed for recovery of an online backup: Start SQL*Plus and archive all unarchived logs, including the current log:SQL> ALTER SYSTEM AR…
OS: Oracle Linux Server release 5.7 DB: Oracle Database 11g Enterprise Edition Release 11.2.0.3.0 - 64bit Production ① RMAN异机恢复的时候,db_name必须相同.如果想要改别的实例命,可以在RMAN恢复成功后,用 nid 命令修改. ② 恢复路径与源库不相同,在restore时用set指定新位置,并用switch logfile all 将信息更新到controlfile文…
对于误删除表空间的恢复,本文通过基于数据库的时间点恢复和基于表空间的时间点恢复分别加以讨论 一 通过基于数据库的时间点恢复被误删除的表空间 1 需要注意的事项 a 基于数据库的时间点恢复将会回退整个数据库. b 误删除表空间,当数据库有之前可用于恢复的全库备份和相关归档,如果对数据库执行不完全恢复,恢复该数据库到删除表空间之前的状态,便可恢复误删除的表空间.但实际上当我们删除表空间,数据库备份中将不存在关于该表空间的的信息,直接进行恢复将会出现问题.如下所示: RMAN> list backup…
Oracle Study之--Oracle 11gR2通过RMAN克隆数据库 Purpose of Database Duplication A duplicate database is useful for a variety of purposes, most of which involve testing. You can perform the following tasks in a duplicate database: Test backup and recovery proc…
How to recover a skipped tablespace after an incomplete recovery? (Doc ID 1561645.1) APPLIES TO: Oracle Database - Enterprise Edition - Version 11.2.0.1 and laterOracle Database Cloud Schema Service - Version N/A and laterOracle Database Exadata Expr…
RMAN 'Duplicate From Active Database' Feature in Oracle11g (Doc ID 452868.1) APPLIES TO: Oracle Database - Enterprise Edition - Version 11.1.0.6 and laterOracle Database Cloud Schema Service - Version N/A and laterOracle Database Exadata Express Clou…