This is a question regarding IBM's TotalStorage Enterprise Storage Server 3390 DASD Large Volume Support and CA OPS/MVS software compatibility.
Does CA OPS/MVS have large volume support (3390 model 54 and above)? If yes, what version does that and what fixes needs to be installed?
OPS/MVS is not hardware dependent as it relates to DASD. So, 3390 MOD 54 is not an issue. There are no needed fixes.