vmur
Messages with a prefix vmur are issued by the z/VM® virtual unit record device driver. This device driver provides Linux with access to z/VM virtual unit record devices like punch card readers, card punches, and line printers.
Messages with a prefix vmur are issued by the z/VM® virtual unit record device driver. This device driver provides Linux with access to z/VM virtual unit record devices like punch card readers, card punches, and line printers.