GithubHelp home page GithubHelp logo

hybridfs's Introduction

HybridFS

WHAT IS THIS?

Hybrid file system이란 ssd storage와 hdd storage를 하나의 드라이브로 통합하여 적용한 시스템이다.

ON WHAT HARDWARE DOES IT RUN?

  • OS : Linux 12.04.5 LTS
  • Kernel : Linux-2.6.35
  • SSD : Samsung 850 PRO 128GB
  • HDD : Samsung 500GB 7200RPM

DOCUMENTATION:

  1. 파일의 정보를 읽어와 크기가 큰 파일은 HDD로 작은 파일은 SSD로 옮겨주는 기능을 한다.
  2. SSD에 있는 symbolic file link를 사용하여 HDD 에 있는 파일을 참조하게 한다.
  3. 플래그를 사용해 이주시 발생하는 파일 쓰기 요청의 경우 현재 이주중인 요청을 무효화 하고 파일 쓰기 후 이주를 실행하는 방식의 데이타 이주시 무결성을 지원한다.
  4. HDD로의 작은 IO를 제거하고 Embedded attributes를 이용하는 Replicating attributes 방식을 사용한다.

SOFTWARE REQUIREMENTS:

  • fuse-tutorial-2016-03-25/src/bbfs.c
  • fuse-tutorial-2016-03-25/src/log.c
  • fuse-tutorial-2016-03-25/src/log.h
  • fuse-tutorial-2016-03-25/src/Makefile

COMPILING:

  1. make
  2. ./bbfs /home/tim/Downloads/tmp/ssd /home/tim/Downloads/tmp/hybridfs/

hybridfs's People

Contributors

tim-pala avatar

Stargazers

 avatar  avatar

Watchers

 avatar

Forkers

zwshan

Recommend Projects

  • React photo React

    A declarative, efficient, and flexible JavaScript library for building user interfaces.

  • Vue.js photo Vue.js

    🖖 Vue.js is a progressive, incrementally-adoptable JavaScript framework for building UI on the web.

  • Typescript photo Typescript

    TypeScript is a superset of JavaScript that compiles to clean JavaScript output.

  • TensorFlow photo TensorFlow

    An Open Source Machine Learning Framework for Everyone

  • Django photo Django

    The Web framework for perfectionists with deadlines.

  • D3 photo D3

    Bring data to life with SVG, Canvas and HTML. 📊📈🎉

Recommend Topics

  • javascript

    JavaScript (JS) is a lightweight interpreted programming language with first-class functions.

  • web

    Some thing interesting about web. New door for the world.

  • server

    A server is a program made to process requests and deliver data to clients.

  • Machine learning

    Machine learning is a way of modeling and interpreting data that allows a piece of software to respond intelligently.

  • Game

    Some thing interesting about game, make everyone happy.

Recommend Org

  • Facebook photo Facebook

    We are working to build community through open source technology. NB: members must have two-factor auth.

  • Microsoft photo Microsoft

    Open source projects and samples from Microsoft.

  • Google photo Google

    Google ❤️ Open Source for everyone.

  • D3 photo D3

    Data-Driven Documents codes.