ICE3028S16.Projects History

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June 18, 2016, at 11:43 AM by 115.145.179.173 -
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June 18, 2016, at 06:10 AM by 115.145.179.175 -
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  • zip (160611 ver)
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June 17, 2016, at 07:35 AM by 115.145.179.175 -
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  • 우분투 커널 버전 다운그레이드
    • $ apt-cache search 3.16.0-73 | grep generic 하면 여러 패키지들이 뜹니다. 모두 install 해주세요.
    • install후에 $ sudo update-grub; sudo reboot 해서 커널 중에 해당 3.16 커널로 부팅하시면 되고
    • 만약 커널 리스트가 안보인다! 재부팅 할 때 shift 누르고 계시면 됩니다.
    • 그래도 커널 선택에 어려움이 있으시다면 관리자 권한으로 /boot 폴더에 가셔서 3.16.0-73외 모든 다른 숫자있는 녀석들을 rm으로 지우고 update-grub하시면 될겁니다.
June 11, 2016, at 02:31 PM by 128.134.84.41 -
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  • zip (160611 ver)
June 11, 2016, at 02:31 PM by 128.134.84.41 -
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June 11, 2016, at 02:30 PM by 128.134.84.41 -
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June 07, 2016, at 06:39 AM by 115.145.179.175 -
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  • read로 못넘어가고 block_bio_remap이 없다고 한다면
    • runtime bad block detection 문제이므로 factory mode에서 1.init -> 5.erase -> 4.scan -> 3.install
June 04, 2016, at 12:15 PM by 115.145.179.175 -
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  • Due: 160607 23:59:59, submission on 24:00:00 gets 20% degraded score
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  • Due: 160607 23:59:59, submission on 160608 24:00:00 gets -20% penalty
June 04, 2016, at 09:59 AM by 115.145.179.175 -
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  • Due: 160607 23:59:59, submission on 24:00:00 gets 20% degraded score
June 04, 2016, at 09:57 AM by 115.145.179.175 -
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  • 우분투에서 Factory mode 인식 불량시
    • 일단 factory가 아닌 모드로 인식 후 factory 모드로 바꿔서 usb unplug/plug(사실 잘 안붙습니다)
June 04, 2016, at 09:54 AM by 115.145.179.173 -
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  • Prerequisites: apt-get install f2fs-tools trace-cmd fio gnuplot
  • Usage: ./EXT4.sh(or ./F2FS.sh) 80(minor number of OpenSSD device, not partition) /dev/sdf1(partition directory)
to:
  • Usage
    • Make a partition on your Jasmine board with fdisk command
    • ./EXT4.sh(or ./F2FS.sh) 80(minor number of OpenSSD device, not partition) /dev/sdf1(partition directory)
June 04, 2016, at 09:53 AM by 115.145.179.173 -
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  • FFS vs F2FS http://csl.skku.edu/images/new.gif
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  • F2FS optimized FTL http://csl.skku.edu/images/new.gif
June 04, 2016, at 09:32 AM by 115.145.179.173 -
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June 04, 2016, at 09:32 AM by 115.145.179.173 -
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June 04, 2016, at 08:44 AM by 115.145.179.173 -
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  • zip (160604 update)
June 04, 2016, at 08:43 AM by 115.145.179.173 -
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  • zip (160604 update)
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June 04, 2016, at 08:40 AM by 115.145.179.173 -
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  • zip (160604 update)
June 04, 2016, at 08:40 AM by 115.145.179.173 -
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  • zip (160604 update)
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June 04, 2016, at 07:33 AM by 115.145.179.173 -
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  • zip (160604 update)
June 04, 2016, at 07:33 AM by 115.145.179.173 -
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  • zip (160604 update)
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June 03, 2016, at 06:52 PM by 115.145.178.60 -
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  • zip (160604 update)
June 03, 2016, at 06:51 PM by 115.145.178.60 -
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June 01, 2016, at 10:54 AM by 115.145.208.167 -
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  • zip (160531 update)
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  • zip (160601 update)
June 01, 2016, at 10:53 AM by 115.145.208.167 -
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  • zip (160531 update)
June 01, 2016, at 10:53 AM by 115.145.208.167 -
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  • zip (160531 update)
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May 31, 2016, at 09:31 AM by 115.145.179.173 -
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  • zip (160531 update)
May 31, 2016, at 09:30 AM by 115.145.179.173 -
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May 30, 2016, at 09:11 AM by 115.145.179.175 -
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:- OpenSSD-JH가 들어있는 폴더에서 Shift+우클릭으로 명령 프롬프트 실행

- icacls OpenSSD-JH /grant Everyone
F /T
to:
  • OpenSSD-JH가 들어있는 폴더에서 Shift+우클릭으로 명령 프롬프트 실행
  • icacls OpenSSD-JH /grant Everyone:F /T
May 30, 2016, at 09:11 AM by 115.145.179.175 -
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  • Usage: ./EXT4.sh(or ./F2FS.sh) 80(minor number of OpenSSD device, not partition) /dev/sdf1(partition directory)
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  • Usage: ./EXT4.sh(or ./F2FS.sh) 80(minor number of OpenSSD device, not partition) /dev/sdf1(partition directory)
  • Tips
    • build_gnu/installer_win.exe가 관리자 권한 실행이 안될경우

:- OpenSSD-JH가 들어있는 폴더에서 Shift+우클릭으로 명령 프롬프트 실행

- icacls OpenSSD-JH /grant Everyone
F /T
May 30, 2016, at 09:06 AM by 115.145.179.175 -
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May 30, 2016, at 09:05 AM by 115.145.179.175 -
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May 30, 2016, at 09:03 AM by 115.145.179.175 -
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May 30, 2016, at 09:03 AM by 115.145.179.175 -
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May 25, 2016, at 09:58 AM by 115.145.179.175 -
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  • Prerequisites: apt-get install f2fs-tools trace-cmd fio gnuplot
  • Usage: ./EXT4.sh(or ./F2FS.sh) 80(minor number of OpenSSD device, not partition) /dev/sdf1(partition directory)
May 25, 2016, at 09:54 AM by 115.145.179.175 -
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May 25, 2016, at 09:53 AM by 115.145.179.175 -
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May 25, 2016, at 09:02 AM by 115.145.179.175 -
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  • FAST paper
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May 25, 2016, at 07:05 AM by 115.145.179.173 -
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May 25, 2016, at 07:05 AM by 115.145.179.173 -
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May 25, 2016, at 03:14 AM by 115.145.179.175 -
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  • FAST slides
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  • FAST slides
  • FFS vs F2FS http://csl.skku.edu/images/new.gif
May 25, 2016, at 02:07 AM by 115.145.179.175 -
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  • 2nd revised OpenSSD-1.1.0 http://csl.skku.edu/images/new.gif
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  • OpenSSD-JH http://csl.skku.edu/images/new.gif
May 19, 2016, at 11:15 PM by 115.145.179.175 -
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  • Revised OpenSSD-1.1.0_rev2 http://csl.skku.edu/images/new.gif
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  • 2nd revised OpenSSD-1.1.0 http://csl.skku.edu/images/new.gif
May 19, 2016, at 11:11 PM by 115.145.179.175 -
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FAST slides

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  • FAST slides
May 19, 2016, at 11:11 PM by 115.145.179.175 -
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  • A log buffer-based flash translation layer using fully-associative sector translation
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  • FAST paper

FAST slides

May 19, 2016, at 11:09 PM by 115.145.179.175 -
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  • zip, diff
  • A log buffer-based flash translation layer using fully-associative sector translation
May 19, 2016, at 10:44 PM by 115.145.179.175 -
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  • Revised OpenSSD-1.1.0 http://csl.skku.edu/images/new.gif
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  • Revised OpenSSD-1.1.0_rev2 http://csl.skku.edu/images/new.gif
May 03, 2016, at 07:13 AM by 115.145.179.175 -
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May 03, 2016, at 07:12 AM by 115.145.179.175 -
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May 03, 2016, at 07:11 AM by 115.145.179.175 -
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May 03, 2016, at 06:40 AM by 115.145.179.175 -
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  • Revised OpenSSD-1.1.0
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  • Revised OpenSSD-1.1.0 http://csl.skku.edu/images/new.gif
May 03, 2016, at 06:39 AM by 115.145.179.175 -
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May 03, 2016, at 06:39 AM by 115.145.179.175 -
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May 03, 2016, at 06:38 AM by 115.145.179.175 -
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  • Power off resistivity / Online bad block management
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  • Power off resistivity / Online bad block management
  • Revised OpenSSD-1.1.0

:-Attach:OpenSSD-1.1.0_rev Δ

April 28, 2016, at 01:27 AM by 115.145.179.175 -
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  • - Upload the firmware compiled from your ftl code on a jasmine board
  • - Copy the OpenSSD directory into your jasmin board
  • - Compile your ftl on your jasmine board, and put the generated firmware into the board
  • - Check the device works properly with the 7 test cases
to:
  • Upload the firmware compiled from your ftl code on a jasmine board
  • Copy the OpenSSD directory into your jasmin board
  • Compile your ftl on your jasmine board, and put the generated firmware into the board
  • Check the device works properly with the 7 test cases
April 28, 2016, at 01:27 AM by 115.145.179.175 -
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  • 1. 7 test cases provided (ftl_test.c)
  • 2. Source compile on your jasmin
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  • 7 test cases provided (ftl_test.c)
  • Source compile on your jasmin
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  • 3. Power off resistivity / Online bad block management
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  • Power off resistivity / Online bad block management
April 28, 2016, at 01:27 AM by 115.145.179.175 -
Changed lines 8-11 from:

:- Upload the firmware compiled from your ftl code on a jasmine board :- Copy the OpenSSD directory into your jasmin board :- Compile your ftl on your jasmine board, and put the generated firmware into the board :- Check the device works properly with the 7 test cases

to:
  • - Upload the firmware compiled from your ftl code on a jasmine board
  • - Copy the OpenSSD directory into your jasmin board
  • - Compile your ftl on your jasmine board, and put the generated firmware into the board
  • - Check the device works properly with the 7 test cases
April 28, 2016, at 01:26 AM by 115.145.179.175 -
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[Projects]

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[Projects]

  • Testing process
    • 1. 7 test cases provided (ftl_test.c)
    • 2. Source compile on your jasmin

:- Upload the firmware compiled from your ftl code on a jasmine board :- Copy the OpenSSD directory into your jasmin board :- Compile your ftl on your jasmine board, and put the generated firmware into the board :- Check the device works properly with the 7 test cases

  • 3. Power off resistivity / Online bad block management
March 09, 2016, at 02:55 AM by 115.145.179.175 -
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[Projects]

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[Projects]

March 02, 2016, at 02:35 PM by 115.145.179.182 -
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  • Coming soon...
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January 16, 2016, at 04:00 PM by 115.145.179.182 -
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ICE3028: Embedded Systems Design (Spring 2014)

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ICE3028: Embedded Systems Design (Spring 2016)

January 16, 2016, at 03:59 PM by 115.145.179.182 -
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ICE3028: Embedded Systems Design (Spring 2014)

[Projects]

  • Coming soon...