[PVE-User] Can't add qcow2 VM to NFS server

[Dietmar Maurer]

you NFS server is quite slow?

> I can't seem to create a new VM on an NFS server using qcow2.  The error I get
> is: Error: create failed - unable to create image: got lock timeout - aborting
> command.
> 
> I'm createing 15 GB disk, and I end up with a 6.6 GB qcow2 file.
> 
> Creating a vmdk VM works just fine, resulting in a 2 MB file.