대한임베디드공학회논문지 (IEMEK Journal of Embedded Systems and Applications)

대한임베디드공학회 (Institute of Embedded Engineering of Korea)
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스마트 기기의 효율적인 I/O를 위한 플래시 파일 시스템 성능 분석

Performance Analysis of Flash File System for the Efficient I/O on Smart Device

  • 투고 : 2014.11.15
  • 심사 : 2015.01.26
  • 발행 : 2015.06.30
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초록

Recently NAND flash memory has been found to be the primary cause of low performance in the smart device. NAND flash memory is different from each other the execution time of I/O operations that flash file system is required. Therefore, it is necessary to compare and analyze the flash file system I/O performance for the efficient I/O on smart device. In this paper, it was tested and analyzing the I/O performance of the YAFFS2, JFFS2, UBIFS. Experimental results most read I/O performance is good, but the writing I/O performance is not good. For UBIFS, showed a more good I/O performance compared to other flash file system.

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참고문헌

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