在学习了rman后自我感觉比较好用的脚本，仅供参考。
打开控制文件备份
CONFIGURE CONTROLFILE AUTOBACKUP ON;
备份归档日志
run{
crosscheck archivelog all;
delete noprompt expired archivelog all;
backup archivelog all；
format '/backup/archlog/arch_%d_%T_%s';
}
备份全库
RUN
{
ALLOCATE CHANNEL c1 DEVICE TYPE DISK;
ALLOCATE CHANNEL c2 DEVICE TYPE DISK;
cross check backupset;
delete expired archivelog all;
BACKUP database format ‘/backup/backupset/rman_full_%d_%T_%s’;
release CHANNEL c1 ;
release channel c2;
}
0级备份
{
ALLOCATE CHANNEL c1 DEVICE TYPE DISK;
ALLOCATE CHANNEL c2 DEVICE TYPE DISK;
BACKUP incremental level 0 database format ‘/backup/backupset/rman_incre_0_%d_%T_%s’;
cross check backupset;
delete noprompt expired backupset;
delete noprompt obsolete;
release CHANNEL :c1 ;
release channel :c2;
}

1 级增量备份
run {
backup incremental level=1 cumulative tag 'bys001-1' database
format "/backup/full/bys001full_%d_%t_%s"
plus archivelog
format "/backup/full/bys001arch_%d_%t_%s"
delete all input;
}

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RMAN常用脚本

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