Implementing new features to FEMU
- Implementation of new I/O statistics module in FEMU
- Performance analysis (IOPS adn GC) using benchmarks
- Implementation of a new (WL-aware) GC mechanism
- Evaluation of the modified GC mechanism (in terms of the device lifetime)
Understanding of
- The underlying geometry of the emulated device (LUN, line, block, page, OP, …)
- How a read or a write request is processed (separate paths, address mapping, …)
- How GC is invoked (triggering condition, detailed operation, …)
- How IOPS and WAF are obtained
- How wear imbalance shortens the device lifetime
- Modify the existing GC mechanism to take wear leveling into account
- Explore the impact of varying a parameter of your modified GC mechanism
23.06.10 ~ 23.08.10
- C
- FEMU
- LINUX