... 14, 124, 65 , 67 head starts at 53 14 37 5 365 67 98 122124 183199 I—_J LJJ _J LJ , H >** Figure 12.7 C-SCAN disk scheduling I I 12.4 Disk Scheduling 461 queue 98, 183, 37, 122, 14, 124, 65 , 67 head ... idea of the next algorithm 460 Chapter 12 Mass-Storage Structure queue = 98, 183, 37, 122, 14 124, 65 , 67 head starts at 53 14 37 5 365 67 98 122124 183199 Figure 12 .6 SCAN disk scheduling 12.4.4 ... on cylinders 98, 183, 37,122, 14, 124, 65 , 67 , 458 Chapter 12 Mass-Storage Structure queue = 98, 183, 37, 122, 14, 124, 65 , 67 head starts at 53 14 37 5 365 67 98 122124 183199 '• < I.I .I I!...