Citrix XenServer Error: SR_BACKEND_FAILURE_65

I’ve been having issues attaching a VDI to a VM from a NetApp snapshot.  Basically a storage level snapshot that happen while the server was live.  I keep getting the error “The attempt to load the VDI failed” via XenCenter when I try and boot the VM.  I would then look at the log file: /var/log/xensource.log.  I would see that the VM was tossing out the error “SR_BACKEND_FAILURE_65” when it tried to boot.

I have been unable to get the VDI to load on any server.  I even contacted Citrix looking for help and they were unable to get the VDI to load as well.  I’ve seen several others on the internet run into this issue without a resolution.   If someone knows of a trick to get these VDIs to load, please leave a comment!

Hope this helps!