'Do the customized set up on client for cluster mode.'

def do_setup(self, context):

    super(NetAppCmodeNfsDriver, self).do_setup(context)
    na_utils.check_flags(self.REQUIRED_CMODE_FLAGS, self.configuration)
    self.zapi_client = dot_utils.get_client_for_backend((self.failed_over_backend_name or self.backend_name))
    self.vserver = self.zapi_client.vserver
    self.perf_library = perf_cmode.PerformanceCmodeLibrary(self.zapi_client)
    self.ssc_library = capabilities.CapabilitiesLibrary('nfs', self.vserver, self.zapi_client, self.configuration)
