run{
allocate channel d1 type disk maxpiecesize=50G;
allocate channel d2 type disk maxpiecesize=50G;
backup full database filesperset 10 include current controlfile format '/backup/fullbak_%d_%T_%s_%p'
plus archivelog format '/backup/archbak_%d_%T_%s' delete all input;
release channel d1;
release channel d2;
}

参考：

rman 备份大小

SQL> select sum(bytes)/1024/1024/1024 GB from v$datafile;

GB
----------
1527.83266

Linux系统，整个备份过程大约持续了5个小时左右，备份出来的容量如下：

[oracle@sms backup]$ du -sk
1448023700 = 1380.943012237549G

ITPub博客

rman 备份全库

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ITPub博客

rman 备份 全库

最新文章

rman 备份全库