RaidManager+BC Overhead ?

[farid S]

Hi there,

I have configured RaidManager with business copy on an XP 128 array to backup a VG that is 400 GB (~35 Lun x OPEN-E=13.5GB).
I'm using the consistency group feature with the At-time split functionality, which is working as I expected: fine.
The point is that I want to know if using BC on the disk array will cause any overhead in the I/O on the original system?
any one using it before can tell us if it adds any overhead ? any latency?

Thanks and BR,
Farid.