'perform software repairs only'

def repair_software_only(self):

    while True:
        try:
            self.repair_filesystem_only()
            break
        except (error.AutoservSshPingHostError, error.AutoservSSHTimeout, error.AutoservSshPermissionDeniedError, error.AutoservDiskFullHostError) as err:
            logging.exception('verify    failed')
            logging.info('Trying    to    reinstall    the    machine')
            self._call_repair_func(err, self.machine_install)
