Description of Violin volume driver configuration options

Configuration option = Default value	Description
[DEFAULT]
gateway_mga = None	(StrOpt) IP address or hostname of mg-a
gateway_mgb = None	(StrOpt) IP address or hostname of mg-b
use_igroups = False	(BoolOpt) Use igroups to manage targets and initiators
violin_request_timeout = 300	(IntOpt) Global backend request timeout, in seconds.