Hello everyone. We are now deploying DPM 2012 R2 as backup solution for our Hyper-V infrastructure. I've read an article about performing online VM backup using DPM - https://technet.microsoft.com/en-us/library/hh757970.aspx . I'm a bit frustrated about 2 requirements for performing online backup:
- "There should be no dynamic disks on the virtual machine."
It means basic \ dynamic disks inside VM, not the fixed\dynamic VHD(X), am I right?
- "The virtual machine must be running, and if the virtual machine is in a cluster the cluster resource group should be online. A Shadow Storage assignment of a volume inside the virtual machine mustnt be explicitly set to a different volume other than itself."
- "The VSS storage assigment for the volumes shouldnt be modified."
We have a file server, based on 2012 R2 with 3 VHDX mapped to it. First VHDX - OS volume, second - data volume, third - VSS volume for storing from VHDX#2. Does it mean that this scheme is not supported and I need to have VSS copy of my data on the second VHDX? It is very bad :(.
Our VM is running on Hyper-V cluster (2012 R2).
Thanks in advance!