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Second Track | Second Track | Surface 1 | |
of Cylinder 0 | of Cylinder 1 | ||
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Third Track of | Third Track of | Surface 2 | |
Cylinder 0 | Cylinder 1 | ||
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Fourth Track | Fourth Track | Surface 3 | |
of Cylinder 0 | of Cylinder 1 | ||
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Figure C1. Arrangement of Disk Cylinders
Cylinder | 0 | 1 | 2 | 3 S S S |
| 1 | 5 | 9 | Surface 0 |
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Head 0 |
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Head 1 | 2 | 6 |
| Surface 1 |
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Head 2 |
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Head 3 | 4 | 8 |
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Figure C2. Track Access in Cylinder Mode
C8 Configuring a Disk Subsystem