(In reply to Sivaram Shunmugam from comment #0)
> Description of problem:
> 
> When doing: 
> 
> # rhevm-image-uploader -h
> 
> The option to upload directly to nfs server states:
> 
> -nfs-server=mynfsserver.example.com
> 
> There is an addition "=" there that causes this command to fail.
> 
> 
> How reproducible: Always
> 
> 
> Steps to Reproduce:
> 1. rhevm-image-uploader -h
> 2. rhevm-image-uploader -n=mynfserver.example.com 
> 
> 
> Actual results:
> 
> Image fails to upload with the "=".  Without "=" works fine.

Note that --help says:
    -n NFSSERVER, --nfs-server=NFSSERVER
                        the NFS server to which the file(s) should be
                        uploaded. This option is an alternative to export-
                        domain and should not be combined with export-domain.
                        Use this when you want to upload files to a specific
                        NFS server (e.g.--nfs-server=example.com:/path/to/export/<uuid>)

so either use:
 rhevm-image-uploader -n mynfserver.example.com
or:
 rhevm-image-uploader --nfs-server=mynfserver.example.com