'Is remote switch using an old OVS version?'

def isOldOVS(self):

    cls = type(self)
    if (self.server not in cls.OVSVersions):
        vers = self.cmd('ovs-vsctl    --version')
        cls.OVSVersions[self.server] = re.findall('\\d+\\.\\d+', vers)[0]
    return (StrictVersion(cls.OVSVersions[self.server]) < StrictVersion('1.10'))
