DevSecOps From First Principles in AWS #8 | Linux Storage Explained: From Bare Metal to AWS Cloud

00:00 Introduction to Linux Storage 00:40 Installing on Bare Metal 02:30 What is Installation Media? 04:14 Firmware and Boot Loaders 06:03 Sectors vs Blocks Explained 09:04 Disk Read and Write Process 11:45 Magnetic Disks and Seek Time 14:43 Why File Systems are Needed 16:32 Understanding Inodes in Linux 17:54 How Linux Directories Work 20:37 Why Disk Partitions are Critical 24:29 The Complete Boot Process 26:43 Mounting Disks in Linux Servers 30:26 Network File Systems (NFS) Explained 33:28 Building Stateless Application Servers 35:22 Preventing OS Disk Overflow 37:15 Surviving Server Reboots with fstab 40:27 systemd and Service Management 43:08 AWS EBS (Elastic Block Store) 45:10 AWS EFS (Elastic File System) 46:51 Conclusion and Next Steps