Finally have nmore information on our possible vtl configurations. First, the medium changer / library is either "amazon storage gateway changer" or stk l700. The drives are configured as IBM ult3580-tb5. These drives are supported by the lin_tape driver. No problem there.
Looking for help getting the medium changer configured. Is it possible to use the tsm generic scsi driver for this and use lin_tpae for the drives? Looking at the various manuals, but a little confused. Thanks for any and all help.