goGFS is a simple implementation of the Google File System (GFS) in golang.
It is tested with a small cluster of inexpensive machines (1 master, 12 chunkservers and 12 clients).
Fault tolerance is provided.
- Architecture & Consistency Model
- Same as the paper
- System Interactions
- atomic record append (append at least once)
- Master
- Persistent Metadata
- Re-replication
- Garbage Collection
- Stale Detection
- ChunkServer
- Persistent Metadata
- Client
- Familiar File System Interface
- Fault Tolerance
- pipelined data flow
- snapshot