Synnefo » snf-ganeti

    """Helper function for L{_GetXMList} to run "xm list".

    """

    if result.failed:

      logging.error("xm list failed (%s): %s", result.fail_reason,

                    result.output)

    """

    self._WriteConfigFile(instance, block_devices)

    if startup_paused:

      cmd.extend(["--paused"])

    cmd.extend([instance.name])

      name = instance.name

    self._RemoveConfigFile(name)

    if force:

    else:

    result = utils.RunCmd(command)

    if result.failed:

      raise errors.HypervisorError("Failed to reboot instance %s,"

                                   " not running" % instance.name)

    if result.failed:

      raise errors.HypervisorError("Failed to reboot instance %s: %s, %s" %

                                   (instance.name, result.fail_reason,

    """

    # note: in xen 3, memory has changed to total_memory

    if result.failed:

      logging.error("Can't run 'xm info' (%s): %s", result.fail_reason,

                    result.output)

    For Xen, this verifies that the xend process is running.

    """

    if result.failed:

      return "'xm info' failed: %s, %s" % (result.fail_reason, result.output)

      raise errors.HypervisorError("Remote host %s not listening on port"

                                   " %s, cannot migrate" % (target, port))

    if live:

      args.append("-l")

    args.extend([instance.name, target])

    try:

      cls.LinuxPowercycle()

    finally:

class XenPvmHypervisor(XenHypervisor):