CentOS 6.3 running libvirt 0.10, trying to access/run a vm using a qcow2 on a Windows Server 2008 NFS mount. I tried nfsvers-3 when mounting but not luck, I get permission denied, presumably because the qemu user doesn't have rw access to the remote NFS server. I can read and write to the mount as root fine.
Centos – KVM permission denied on qcow2 disk over NFS
centoskvm-virtualizationnfspermissions
Best Answer
windows unix services are tricky to set up properly, and aren't recommended for production use at all. Having said that, here's how I have it set up on a 2008r2 box - this share hoss ISO files I use to install KVM VMs