Hybrid Storage Device (HSD)

hsd.ps: Document that keeps the updated progress of the project.

Plan: keeps the plan of the project.

01/19/10: Plans for knowledge transfer from Ric

12/21/09: Btreplay modifications for emulator

12/03/09: HSD Emulator design discussion

11/12/09: FIO and BTreplay possibilities for emulator

11/05/09: Emulator alternative implementations

10/29/09: Migrator review

10/22/09: Design discussion for migrator

10/15/09: Design discussion for indirector

10/08/09: Detailed design discussion and feedback

10/01/09: Key differences with Mascots09 paper approach

09/17/09: Revising design goals, architecture, detailed design, implementation as independent sections

09/10/09: Reference with bibtex, architecture, design, some implementation issues

09/03/09: Introduction comments - raising level of abstraction

08/27/09: Paper content - mainly introduction/background

08/20/09: Indirection design and paper writing next steps

08/17/09: Paper next steps, plans for indirection design

08/06/09: Online reconfiguration, Indirection revisiting needed

07/30/09: Paper layout discussion

07/23/09: Initial discussion on Per-Page metrics

07/16/09: Discussion of “Flashing Up” paper

07/09/09: Paper plans for Ric

07/02/09: Formalizing SSD content

06/25/09: What data to put in SSD?

06/18/09: New design - initial discussion

06/09/09: Single-threaded implementation skeleton

04/06/09: Single-threaded implementation skeleton

03/30/09: 3 Queue implementation

03/23/09: SSD+HDD play together - discussion about dispatching algorithm - next step simple dispatching based on current device response time

03/16/09: Disksim issue fixed - next challenge is to get SSD and HDD to talk

03/11/09: Debugging DiskSim use - problems with timing

03/02/09: Interface integration update from Ric and FAST SSD talk

02/23/09: DiskSim interface and basic design questions for HSD