Explore the intricacies of inode timestamps and change cookies in this informative 26-minute Linux Foundation video presented by Jeffrey Layton. Gain valuable insights into the fundamental concepts of file system metadata, understanding how inode timestamps track file modifications and access times. Delve into the role of change cookies in maintaining file system consistency and optimizing performance. Learn how these essential components work together to enhance the reliability and efficiency of Linux file systems, providing a deeper understanding of low-level file system operations and management techniques.