dm_disk SEAGATE_ST34501N_validate_model {   Number of data surfaces = 8,   Number of cylinders = 6581,   Block count = 8887200,   Layout Model = dm_layout_g1 {      LBN-to-PBN mapping scheme = 0,      Sparing scheme used = 8,      Rangesize for sparing = 12,      Zones = [         dm_layout_g1_zone {            First cylinder number = 0,            Last cylinder number = 1343,            Blocks per track = 195,            Offset of first block = 0.000000,            Empty space at zone front = 0,            Skew for track switch = 22.000000,            Skew for cylinder switch = 37.000000,            Number of spares = 108,            slips = [               1448762,               1916532,               1918075,               1919618,               1921161            ],            defects = []         },         dm_layout_g1_zone {            First cylinder number = 1345,            Last cylinder number = 2448,            Blocks per track = 187,            Offset of first block = 0.000000,            Empty space at zone front = 0,            Skew for track switch = 22.000000,            Skew for cylinder switch = 35.000000,            Number of spares = 108,            slips = [               234713,               236193,               237860,               239340,               240820,               242299,               1624216            ],            defects = [               233375,               233375            ]         },         dm_layout_g1_zone {            First cylinder number = 2450,            Last cylinder number = 3541,            Blocks per track = 176,            Offset of first block = 0.000000,            Empty space at zone front = 0,            Skew for track switch = 20.000000,            Skew for cylinder switch = 33.000000,            Number of spares = 108,            slips = [],            defects = []         },         dm_layout_g1_zone {            First cylinder number = 3543,            Last cylinder number = 4406,            Blocks per track = 166,            Offset of first block = 0.000000,            Empty space at zone front = 0,            Skew for track switch = 19.000000,            Skew for cylinder switch = 31.000000,            Number of spares = 108,            slips = [               365917,               367310,               368623,               369937,               820783,               822097,               823410,               824724            ],            defects = []         },         dm_layout_g1_zone {            First cylinder number = 4408,            Last cylinder number = 5223,            Blocks per track = 155,            Offset of first block = 0.000000,            Empty space at zone front = 0,            Skew for track switch = 18.000000,            Skew for cylinder switch = 29.000000,            Number of spares = 108,            slips = [],            defects = []         },         dm_layout_g1_zone {            First cylinder number = 5225,            Last cylinder number = 5956,            Blocks per track = 145,            Offset of first block = 0.000000,            Empty space at zone front = 0,            Skew for track switch = 17.000000,            Skew for cylinder switch = 27.000000,            Number of spares = 108,            slips = [],            defects = []         },         dm_layout_g1_zone {            First cylinder number = 5958,            Last cylinder number = 6580,            Blocks per track = 131,            Offset of first block = 0.000000,            Empty space at zone front = 0,            Skew for track switch = 15.000000,            Skew for cylinder switch = 25.000000,            Number of spares = 108,            slips = [],            defects = []         }      ]   },   Mechanical Model = dm_mech_g1 {      Access time type = trackSwitchPlusRotation,      Seek type = extracted,      Single cylinder seek time = 0.636000,      Full seek curve = cheetah4LP.seek,      Full strobe seek time = 16.107000,      Add. write settling delay = 0.000000,#      First ten seek times = [#         0.640000,#         1.150000,#         1.160000,#         1.270000,#         1.280000,#         1.400000,#         1.290000,#         1.420000,#         1.540000,#         1.420000#      ],      Head switch time = 0.195000,      Rotation speed (in rpms) = 10033,      Percent error in rpms = 0.000000   }} # end of SEAGATE_ST34501N_validate_model spec