  Management of disk scheduling is a very important aspect of operating system.
Performance of the disk scheduling completely depends on how efficient is the
scheduling algorithm to allocate services to the request in a better manner.
Many algorithms (FIFO, SSTF, SCAN, C-SCAN, LOOK, etc.) are developed in the
recent years in order to optimize the system disk I/O performance. By reducing
the average seek time and transfer time, we can improve the performance of disk
I/O operation. In our proposed algorithm, Optimize Disk Scheduling Algorithm
(ODSA) is taking less average seek time and transfer time as compare to other
disk scheduling algorithms (FIFO, SSTF, SCAN, C-SCAN, LOOK, etc.), which
enhances the efficiency of the disk performance in a better manner.
