added input validation for a couple of options and
error handling in case a non-existing account name
is provided
Change-Id: I6d703d584552fc7b7574f34e79ed25a2982b6d5e
Signed-off-by: Thiago da Silva <thiago@redhat.com>
Reviewed-on: http://review.gluster.org/6767
Reviewed-by: Prashanth Pai <ppai@redhat.com>
Tested-by: Prashanth Pai <ppai@redhat.com>
Reviewed-by: pushpesh sharma <psharma@redhat.com>
Tested-by: pushpesh sharma <psharma@redhat.com>
Reviewed-by: Chetan Risbud <crisbud@redhat.com>
3ee9a70402