Retiring VCB Server in NBU 7.5 Environment Question

Hello,

I've been told that a VCB server is no longer needed in a NBU 7.5 environment for VM Flash Backups. That NBU 7.5 has that functionality built i nto it. If this is true is it simply a matter of turning the VCB server off, or is there reconfiguration that is required for the VM flash backup policies?

Any assistance is appreciated, thanks!