和普通的放在裸设备的RAC备份没有区别呀
rman nocatalog target username/passwd <run {
ALLOCATE CHANNEL d3 DEVICE TYPE DISK CONNECT 'username/passwd@db1' format '/backup/back/ARC_rac1_%U';
ALLOCATE CHANNEL d4 DEVICE TYPE DISK CONNECT 'username/passwd@db2' format '/backup/back/ARC_rac2_%U';
backup incremental level 0 database tag 'fullbak_level0' format '/backup/back/full_level0_%U';
backup current controlfile format '/backup/back/control_bak_%T';
release channel d3;
release channel d4;
}
exit;
!