I/O scheduling

I/O scheduling refers to the method by which an operating system determines the order in which I/O operations are processed. It involves managing the access to input/output devices—such as hard drives, network interfaces, and other peripherals—to optimize system performance, resource utilization, and responsiveness. Key objectives of I/O scheduling include: 1. **Maximizing Throughput**: Ensuring the highest number of I/O operations are completed in a given time frame.