Disadvantages of SSTF
- Requests that are made distant from the head may result in starvation.
- Response and waiting times have a large degree of variety in the SSTF disk scheduling technique.
- Frequent direction changes of the head slow down the algorithm.
Difference Between C-SCAN and SSTF Disk Scheduling Algorithm
In C-SCAN Algorithm it is necessary to take into account the direction, i.e., larger or smaller value. This algorithm serves disk requests by moving towards their conclusion while SSTF is a secondary storage scheduling method that decides how the disk’s head and arm will move to fulfil read and write requests. In this article, you will discover the distinction between the SSTF and C-SCAN disk scheduling algorithms in this post. However, you must first understand the distinctions between the SSTF and C-SCAN disk scheduling algorithms.