2013年3月24日
使用RMAN备份archived log files
摘要： Include only archived redo log filesAre alwarys full backupsRMAN>BACKUP FORMAT '/disk1/backup/ar_%t_%s_%p' ARCHIVELOG ALL DELETE ALL INPUT;(ALL DELETE ALL INPUT防止重复备份)1、Archived Redo Log BackupsOnline redo log file switch is automaticArchived log failover is performed.Back up archived log 阅读全文
posted @ 2013-03-24 00:22 ArcerZhang 阅读(706) 评论(0) 推荐(0) 编辑
使用RMAN备份System Parameter File
摘要： Automatically backed up when CONFIGURE CONTROLFILE AUTOBACK = ONExplicitly backed up with BACKUP SPFILERMAN>BACKUP COPIES 2 DEVICE TYPE sbt SPFILE（将SPFILE文件拷贝到磁带上，并产生两份副本）RMAN> backup spfile format '/u01/arcerzhang/sp_%U';只要进行spfile的备份，那么control file也会自动备份; 阅读全文
posted @ 2013-03-24 00:02 ArcerZhang 阅读(183) 评论(0) 推荐(0) 编辑