Dear Experts,
As we know RMAN LEVEL 0 backups are running long time.
In our env , our largest DB size is around 15.16 TB
We allocated 8 channels for RMAN backup .
For LEVEL 0 backup, RMAN takes 10+ hours (when non peak hours).
>> Considerations to speed up, rman backup !
1) Sufficient Large pool size
2) Block Change Tracking enabled
3) Using parallel option (number of channels) based on CPU
4) What else remaining options ?
DB : 11204 on Oracle Linux 6.7
@FYI: We do not have any plan to add more channels !
Thanks in advance !