MI4_MOUNTING
{ "MI4_MOUNTING", MI4_MOUNTING, MI4_MOUNTING },
{"MI4_MOUNTING", MI4_MOUNTING, MI4_MOUNTING},
recov = FAILOVER_MOUNT4(mi) && !(mi->mi_flags & MI4_MOUNTING);
if (mi->mi_flags & MI4_MOUNTING) {
mi->mi_flags |= MI4_MOUNTING;
mi->mi_flags &= ~MI4_MOUNTING;