HI Idan, I created a few extra GB of space on the target datastore, and tried again, and it then started initializing, and has since completed.  I think RP4VM was looking for a little bit more space than it had on my 1st attempt. Its all looking good now.  Thanks, Steve
Hi, I have a Windows VM, with RDMs, the RDM;s are approx 17TB in size, and other associated vmdk disks make the total size of the VM 20.1TB size.  I'm attempting to replicate this single VM in its own CG to another location, I have let RP4VM create the target VM. The target datastore has approx 25TB of free space. Im running RP4VM version 5.1.SP1.P4(d243). vcenter 6.5 U2, esxi 6.5 u2.  When the task starts, it gives an error on the task Deploy OVF template - 'Insufficent diskspace on the datastore.(name of taget datastore)'  This is the 1st VM of this size i've attempted to replicate, and the 1st with RDM's.  What is RP4VM's calculating the space as, or am i trying to do something thats un-supported ?  If this should work, i'll log a support call for further investigation.. Thanks, Steve
RP4VM - Replica of a VM with RDM issue