다양한 응용 분야에서 대량의 데이타 저장이 빈번해 짐에 따라 분산 파일 시스템에 대한 효용성이 커지고 있으며, 이로 인해 수많은 분산 파일 시스템이 개발되고 있다. 이러한, 분산 파일 시스템의 효율성을 검증할 수 있는 방법에 대한 필요성이 커지고 있다. 또한, SSD와 같은 우수한 성능을 가지는 장치를 사용하는 분산 파일 시스템에서는 SSD와 같은 장치의 효율성을 보기 위한 복잡한 워크로드를 생성 하여 시험할 수 있어야 한다. 하지만 기존의 입출력 시험 도구에서는 복잡한 상황을 시험하는 것이 매우 어렵다. 따라서, 본 논문에서는 필요에 따라 파일의 분포에 따라 다른 입출력 패턴을 가지는 여러 부하 상황을 생성이 가능하며, 웹을 통해 손쉽게 시험할 수 있는 분산 파일 시스템을 위한 웹기반 워크로드 생성기를 개발하였다.
Copyright Policy
ETRI KSP Copyright Policy
The materials provided on this website are subject to copyrights owned by ETRI and protected by the Copyright Act. Any reproduction, modification, or distribution, in whole or in part, requires the prior explicit approval of ETRI. However, under Article 24.2 of the Copyright Act, the materials may be freely used provided the user complies with the following terms:
The materials to be used must have attached a Korea Open Government License (KOGL) Type 4 symbol, which is similar to CC-BY-NC-ND (Creative Commons Attribution Non-Commercial No Derivatives License). Users are free to use the materials only for non-commercial purposes, provided that original works are properly cited and that no alterations, modifications, or changes to such works is made. This website may contain materials for which ETRI does not hold full copyright or for which ETRI shares copyright in conjunction with other third parties. Without explicit permission, any use of such materials without KOGL indication is strictly prohibited and will constitute an infringement of the copyright of ETRI or of the relevant copyright holders.
J. Kim et. al, "Trends in Lightweight Kernel for Many core Based High-Performance Computing", Electronics and Telecommunications Trends. Vol. 32, No. 4, 2017, KOGL Type 4: Source Indication + Commercial Use Prohibition + Change Prohibition
J. Sim et.al, “the Fourth Industrial Revolution and ICT – IDX Strategy for leading the Fourth Industrial Revolution”, ETRI Insight, 2017, KOGL Type 4: Source Indication + Commercial Use Prohibition + Change Prohibition
If you have any questions or concerns about these terms of use, or if you would like to request permission to use any material on this website, please feel free to contact us
KOGL Type 4:(Source Indication + Commercial Use Prohibition+Change Prohibition)
Contact ETRI, Research Information Service Section
Privacy Policy
ETRI KSP Privacy Policy
ETRI does not collect personal information from external users who access our Knowledge Sharing Platform (KSP). Unathorized automated collection of researcher information from our platform without ETRI's consent is strictly prohibited.
[Researcher Information Disclosure] ETRI publicly shares specific researcher information related to research outcomes, including the researcher's name, department, work email, and work phone number.
※ ETRI does not share employee photographs with external users without the explicit consent of the researcher. If a researcher provides consent, their photograph may be displayed on the KSP.