rman备份脚本和rman增量备份脚本分享 |
一、单独备份 复制代码 代码如下: run{ allocate channel c1 type disk; backup full tag ‘dbfull format ‘/backup/full%u_%s_%p database include current controlfile; sql ‘alter system archive log current; #在数据库进行全备份完成之后,需要执行该条命令将当前日志归档,备份归档日志时应该包括最后生成的归档 backup filesperset 3 format ‘/backup/arch%u_%s_%p#filesperset 3设定每个备份集里文件不超过3个 archivelog all delete input; #备份归档可选,可以单独定期备份 release channel c1; } 二、增量备份 复制代码 代码如下: run{ allocate channel c1 type disk; backup incremental level 0 tag ‘db0 format ‘/backup/db0%u_%s_%pdatabase include current controlfile; ; sql alter system archive log current;#在数据库进行全备份完成之后,需要执行该条命令将当前日志归档,备份归档日志时应该包括最后生成的归档 backup filesperset 3 format ‘/backup/arch%u_%s_%p#filesperset 3设定每个备份集里文件不超过3个 archivelog all delete input; #备份归档可选,可以单独定期备份 release channel c1; } 2、1级备份脚本 复制代码 代码如下: run{ allocate channel c1 type disk; backup incremental level 1 tag ‘db1 format ‘/backup/db1%u_%s_%p database skip readonly include current controlfile; backup filesperset 3 format ‘/backup/arch%u_%s_%p#filesperset设定每个备份集里文件不超过3个 archivelog all delete input; #备份归档可选,可以单独定期备份 release channel c1; } |