ibm18es.model

目前最精确的磁盘模拟器的第3版

            Blocks per track = 312,
            Offset of first block = 0.000000,
            Empty space at zone front = 0,
            Skew for track switch = 46.000000,
            Skew for cylinder switch = 81.000000,
            Number of spares = 0,
            slips = [],
            defects = []
         },
         dm_layout_g1_zone {
            First cylinder number = 5655,
            Last cylinder number = 5910,
            Blocks per track = 312,
            Offset of first block = 0.000000,
            Empty space at zone front = 0,
            Skew for track switch = 46.000000,
            Skew for cylinder switch = 81.000000,
            Number of spares = 0,
            slips = [],
            defects = []
         },
         dm_layout_g1_zone {
            First cylinder number = 5912,
            Last cylinder number = 6167,
            Blocks per track = 312,
            Offset of first block = 0.000000,
            Empty space at zone front = 0,
            Skew for track switch = 46.000000,
            Skew for cylinder switch = 81.000000,
            Number of spares = 0,
            slips = [],
            defects = []
         },
         dm_layout_g1_zone {
            First cylinder number = 6169,
            Last cylinder number = 6424,
            Blocks per track = 312,
            Offset of first block = 0.000000,
            Empty space at zone front = 0,
            Skew for track switch = 46.000000,
            Skew for cylinder switch = 81.000000,
            Number of spares = 0,
            slips = [],
            defects = []
         },
         dm_layout_g1_zone {
            First cylinder number = 6426,
            Last cylinder number = 6681,
            Blocks per track = 312,
            Offset of first block = 0.000000,
            Empty space at zone front = 0,
            Skew for track switch = 46.000000,
            Skew for cylinder switch = 81.000000,
            Number of spares = 0,
            slips = [
               83483,
               101403,
               232893
            ],
            defects = []
         },
         dm_layout_g1_zone {
            First cylinder number = 6683,
            Last cylinder number = 6938,
            Blocks per track = 312,
            Offset of first block = 0.000000,
            Empty space at zone front = 0,
            Skew for track switch = 46.000000,
            Skew for cylinder switch = 81.000000,
            Number of spares = 0,
            slips = [
               154397
            ],
            defects = []
         },
         dm_layout_g1_zone {
            First cylinder number = 6940,
            Last cylinder number = 7044,
            Blocks per track = 312,
            Offset of first block = 0.000000,
            Empty space at zone front = 0,
            Skew for track switch = 46.000000,
            Skew for cylinder switch = 81.000000,
            Number of spares = 0,
            slips = [
               26857
            ],
            defects = []
         },
         dm_layout_g1_zone {
            First cylinder number = 7045,
            Last cylinder number = 7195,
            Blocks per track = 286,
            Offset of first block = 0.000000,
            Empty space at zone front = 0,
            Skew for track switch = 43.000000,
            Skew for cylinder switch = 74.000000,
            Number of spares = 0,
            slips = [],
            defects = []
         },
         dm_layout_g1_zone {
            First cylinder number = 7197,
            Last cylinder number = 7452,
            Blocks per track = 286,
            Offset of first block = 0.000000,
            Empty space at zone front = 0,
            Skew for track switch = 43.000000,
            Skew for cylinder switch = 74.000000,
            Number of spares = 0,
            slips = [],
            defects = []
         },
         dm_layout_g1_zone {
            First cylinder number = 7454,
            Last cylinder number = 7709,
            Blocks per track = 286,
            Offset of first block = 0.000000,
            Empty space at zone front = 0,
            Skew for track switch = 43.000000,
            Skew for cylinder switch = 74.000000,
            Number of spares = 0,
            slips = [
               3115
            ],
            defects = []
         },
         dm_layout_g1_zone {
            First cylinder number = 7711,
            Last cylinder number = 7966,
            Blocks per track = 286,
            Offset of first block = 0.000000,
            Empty space at zone front = 0,
            Skew for track switch = 43.000000,
            Skew for cylinder switch = 74.000000,
            Number of spares = 0,
            slips = [],
            defects = []
         },
         dm_layout_g1_zone {
            First cylinder number = 7968,
            Last cylinder number = 8223,
            Blocks per track = 286,
            Offset of first block = 0.000000,
            Empty space at zone front = 0,
            Skew for track switch = 43.000000,
            Skew for cylinder switch = 74.000000,
            Number of spares = 0,
            slips = [],
            defects = []
         },
         dm_layout_g1_zone {
            First cylinder number = 8225,
            Last cylinder number = 8480,
            Blocks per track = 286,
            Offset of first block = 0.000000,
            Empty space at zone front = 0,
            Skew for track switch = 43.000000,
            Skew for cylinder switch = 74.000000,
            Number of spares = 0,
            slips = [
               143315,
               347114
            ],
            defects = []
         },
         dm_layout_g1_zone {
            First cylinder number = 8482,
            Last cylinder number = 8737,
            Blocks per track = 286,
            Offset of first block = 0.000000,
            Empty space at zone front = 0,
            Skew for track switch = 43.000000,
            Skew for cylinder switch = 74.000000,
            Number of spares = 0,
            slips = [
               54636
            ],
            defects = []
         },
         dm_layout_g1_zone {
            First cylinder number = 8739,
            Last cylinder number = 8761,
            Blocks per track = 286,
            Offset of first block = 0.000000,
            Empty space at zone front = 0,
            Skew for track switch = 43.000000,
            Skew for cylinder switch = 74.000000,
            Number of spares = 0,
            slips = [],
            defects = []
         },
         dm_layout_g1_zone {
            First cylinder number = 8762,
            Last cylinder number = 8994,
            Blocks per track = 273,
            Offset of first block = 0.000000,
            Empty space at zone front = 0,
            Skew for track switch = 41.000000,
            Skew for cylinder switch = 71.000000,
            Number of spares = 0,
            slips = [],
            defects = []
         },
         dm_layout_g1_zone {
            First cylinder number = 8996,
            Last cylinder number = 9251,
            Blocks per track = 273,
            Offset of first block = 0.000000,
            Empty space at zone front = 0,
            Skew for track switch = 41.000000,
            Skew for cylinder switch = 70.000000,
            Number of spares = 0,
            slips = [],
            defects = []
         },
         dm_layout_g1_zone {
            First cylinder number = 9253,
            Last cylinder number = 9508,
            Blocks per track = 273,
            Offset of first block = 0.000000,
            Empty space at zone front = 0,
            Skew for track switch = 41.000000,
            Skew for cylinder switch = 70.000000,
            Number of spares = 0,
            slips = [
               223351,
               224709,
               226067,
               227425,
               228783,
               230141,
               231772,
               233130,
               234488,
               235846,
               237204,
               238562,
               239920,
               241278,
               242636,
               243994,
               245352,
               246710,
               248068,
               249426,
               250784,
               252142,
               253500,
               254858,
               256216,
               257574,
               258932,
               260290,
               261648,
               263006,
               264364,
               265722,
               299474,
               343674,
               345032,
               346390,
               347748,
               349106
            ],
            defects = []
         },
         dm_layout_g1_zone {
            First cylinder number = 9510,
            Last cylinder number = 9765,
            Blocks per track = 273,
            Offset of first block = 0.000000,
            Empty space at zone front = 0,
            Skew for track switch = 41.000000,
            Skew for cylinder switch = 70.000000,
            Number of spares = 0,
            slips = [
               182458
            ],
            defects = []
         },
         dm_layout_g1_zone {
            First cylinder number = 9767,
            Last cylinder number = 9815,
            Blocks per track = 273,
            Offset of first block = 0.000000,
            Empty space at zone front = 0,
            Skew for track switch = 41.000000,
            Skew for cylinder switch = 70.000000,
            Number of spares = 0,
            slips = [],
            defects = []
         },
         dm_layout_g1_zone {
            First cylinder number = 9816,
            Last cylinder number = 10022,
            Blocks per track = 260,
            Offset of first block = 0.000000,
            Empty space at zone front = 0,
            Skew for track switch = 39.000000,
            Skew for cylinder switch = 67.000000,
            Number of spares = 0,
            slips = [],
            defects = []
         },
         dm_layout_g1_zone {
            First cylinder number = 10024,
            Last cylinder number = 10279,
            Blocks per track = 260,
            Offset of first block = 0.000000,
            Empty space at zone front = 0,
            Skew for track switch = 39.000000,
            Skew for cylinder switch = 66.000000,
            Number of spares = 0,
            slips = [
               18332
            ],
            defects = []
         },
         dm_layout_g1_zone {
            First cylinder number = 10281,
            Last cylinder number = 10536,
            Blocks per track = 260,
            Offset of first block = 0.000000,
            Empty space at zone front = 0,
            Skew for track switch = 39.000000,
            Skew for cylinder switch = 66.000000,
            Number of spares = 0,
            slips = [],
            defects = []
         },
         dm_layout_g1_zone {
            First cylinder number = 10538,
            Last cylinder number = 10682,
            Blocks per track = 260,
            Offset of first block = 0.000000,
            Empty space at zone front = 0,
            Skew for track switch = 39.000000,
            Skew for cylinder switch = 66.000000,
            Number of spares = 0,
            slips = [],
            defects = []
         },
         dm_layout_g1_zone {
            First cylinder number = 10683,
            Last cylinder number = 10793,
            Blocks per track = 247,
            Offset of first block = 0.000000,
            Empty space at zone front = 0,
            Skew for track switch = 37.000000,
            Skew for cylinder switch = 63.000000,
            Number of spares = 0,
            slips = [
               8843
            ],
            defects = []
         },
         dm_layout_g1_zone {
            First cylinder number = 10795,
            Last cylinder number = 11050,
            Blocks per track = 247,
            Offset of first block = 0.000000,
            Empty space at zone front = 0,
            Skew for track switch = 37.000000,
            Skew for cylinder switch = 63.000000,
            Number of spares = 0,
            slips = [
               49817
            ],
            defects = []
         },
         dm_layout_g1_zone {
            First cylinder number = 11052,
            Last cylinder number = 11307,
            Blocks per track = 247,
            Offset of first block = 0.000000,
            Empty space at zone front = 0,
            Skew for track switch = 37.000000,
            Skew for cylinder switch = 63.000000,
            Number of spares = 0,
            slips = [],
            defects = []
         },
         dm_layout_g1_zone {
            First cylinder number = 11309,
            Last cylinder number = 11473,
            Blocks per track = 247,
            Offset of first block = 0.000000,
            Empty space at zone front = 0,
            Skew for track switch = 37.000000,
            Skew for cylinder switch = 63.000000,
            Number of spares = 0,
            slips = [
               52886
            ],
            defects = []
         }
      ]
   },
   Mechanical Model = dm_mech_g1 {
      Access time type = trackSwitchPlusRotation,
      Seek type = extracted,
      Single cylinder seek time = 1.086000,
      Full seek curve = ibm18es.seek,
      Full strobe seek time = 12.742000,
      Add. write settling delay = 0.126000,
#      First ten seek times = [
#         1.090000,
#         1.480000,
#         1.570000,
#         1.580000,
#         1.700000,
#         1.780000,
#         1.730000,
#         1.730000,
#         1.750000,
#         1.770000
#      ],
      Head switch time = 0.062000,
      Rotation speed (in rpms) = 7200,
      Percent error in rpms = 0.000000
   }
} # end of IBM_DNES-309170W_validate_model spec