How to Structure a Complete File-System Answer
⚠️ Added for clarity (not directly from source)
- - Start from user-level file concept and metadata.
- - Then describe operations (create/open/read/write/seek/close).
- - Then directory organization and path naming.
- - Then on-disk structures: boot block, super block, inode, data blocks.
- - End with allocation + free-space methods and trade-off summary.