• DocumentCode
    575015
  • Title

    Performance analysis of SSD write using TRIM in NTFS and EXT4

  • Author

    Kim, Giryoung ; Shin, Dongkun

  • Author_Institution
    Mobile Commun. Eng., Sungkyunkwan Univ., Suwon, South Korea
  • fYear
    2011
  • fDate
    Nov. 29 2011-Dec. 1 2011
  • Firstpage
    422
  • Lastpage
    423
  • Abstract
    The NAND flash memory based SSDs are considered to replace the existing HDDs. But the disadvantage of SSD is degradation of write performance. Because a write in flash memory should be preceded by an erase operation, a write performance is reduced. To maximize the write performance, SSD is used with the TRIM command. NTFS and EXT4 are known to support TRIM. This paper is compared by a write performance for TRIM on each file system.
  • Keywords
    NAND circuits; flash memories; hard discs; EXT4; HDD; NAND flash memory; NTFS; SSD write; TRIM; hard disk drive; solid-state disks; Atmospheric measurements; Benchmark testing; File systems; Flash memory; Operating systems; Particle measurements; Throughput; EXT4; NAND-flash; NTFS; SSD; TRIM;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Computer Sciences and Convergence Information Technology (ICCIT), 2011 6th International Conference on
  • Conference_Location
    Seogwipo
  • Print_ISBN
    978-1-4577-0472-7
  • Type

    conf

  • Filename
    6316651
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=575015