Transcript Final Review - University of South Florida

Final Review
Material Covered
1.
2.
3.
4.
5.
6.
7.
8.
9.
Overview.
OS Structure
Processes
Threads
Scheduling
Process Synchronization
Deadlocks
Memory management
Virtual memory
[After midterm:]
1. File Systems Interface
2. File System
Implementation
3. Storage
4. Protection
5. Security
6. Distributed Systems
Structures
7. Distributed File Systems
8. Distributed Coordination
(up to Deadlock Detection)
Questions from Papers
• 4 papers only! logFS, Ceph/AFS, GFS, Lamport’s
• From the list posted + the questions already
asked for inclass work or H2O submissions
– Trivial rewording possible
– No surprises
• Revisit your answers (and in some cases, your
colleagues’ answers!) on H2O
– Some of your responses were wrong
– E.g.: logFS-like system currently used for flash storage
• http://www.cse.usf.edu/~anda/cop6611/inclass-work/
A round of applause for:
• Steven Goldberg: The Early
– the earliest submissions on H2O
• Adrian Johnson: The Laconic
– the most amount of information in fewest words
• Carlos Ezequiel: The One To Read
• Richard M: The Articulate