multi-path I/O

Multi-path I/O is a technique used in computer systems to ensure reliable access to storage devices by providing multiple data routes. Think of it like having several roads leading to the same destination; if one road is blocked or damaged, traffic can be rerouted through another. This improves data access reliability and performance, especially in critical systems. Multi-path I/O manages these multiple connections seamlessly, so the system can continue to read and write data without interruption, reducing downtime and maintaining consistent performance.