  The main features of the possible quadrupolar glass state in ortho-deuterium
and para-hydrogen under high pressure are predicted and considered in
replica-symmetric approximation in analogy with glassy behavior of diluted
ortho-hydrogen at low pressures. The quadrupolar model with J = 2 is suggested.
The orientational order and glass regime grow continuously on cooling just as
it is in the case of ortho-para hydrogen mixtures at zero pressure.
