Will changing RPO's (say from 1hr to 15min) cause the Datastores to Initialise a Full sync?

Hi all,

Here is an SRM noob question:

I currently have a VM with 2 disks attached to it (60Gb and a 400Gb) and it's currently replicating every 1hour..

Will changing RPO's (say from 1hr to 15min) cause the Datastores to Initialise a Full sync?

It has Successfully replicated and all... can restore at the DC... however when I change the RPO times and click next and next and next it doesn't tell me it will re-use the existing disks... Should I point to it and have it prompt me to re-use the .vmdks

Any comments will be appreciated.

thank you.