Determine the NFS share directory. For example, if you intend to share /RHEV/Images, enter the following line into the /etc/exports file.
Restart the NFS service.
The NFS export directory must be configured for read write access and must be owned by vdsm:kvm. If these users do not exist on your external NFS server use the following commands, assuming that /RHEV/Images is the NFS share.
chown -R 36:36 /RHEV/Images
chmod g+s /exports/* -R
chmod u+s /exports/* -R
How can i configure a Netapp FAS System to satisfy this requirements?
The short answer is that you can not change the ownership from the NetApp FAS controller. Here is how you satisfy the requirement: before you mount the NFS from RHEV-M the first time, mount the NFS export manually. Then change the ownership (chown 36.36 /path/to/export), then unmount the export. RHEV-M can now mount/unmount the export as necessary. You will only have to mount it manually once.