대한전자공학회:학술대회논문집 (Proceedings of the IEEK Conference)

대한전자공학회 (The Institute of Electronics and Information Engineers)
권호 표지

WORM(Write Once Read Many) 지원 네트워크 대용량 저장 장치를 위한 파일 시스템

A network-attached WORM(Write Once Read Many) storage system

  • 김문경 (세종대학교 컴퓨터공학과) ;
  • 김선태 (세종대학교 컴퓨터공학과) ;
  • 노재춘 (세종대학교 컴퓨터공학과) ;
  • 박성순 (세종대학교 컴퓨터공학과)
  • 발행 : 2008.06.18
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초록

This paper presents a network-attached WORM(Write Once Read Many) storage system whose purpose is to protect sensitive data that should not be accessed by accidental/intentional intrusion. In our storage system, the sensitive data would be marked and be stored into a specific WORM volume. Furthermore, with the associated WORM mark, the data whose WORM life cycle has been expired would automatically be moved to the general-purpose disk space, without interfering any other tasks, to save the WORM volume space. Our WORM storage system was integrated to the NAS product.

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