A sequentializing device driver for optimizing random write performance of eSSD

  • Lee, Jaesoo
  • Kim, Heegyu
  • Kim, Heechul
  • Park, Jungkeun
  • Ryu, Minsoo
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초록

In this paper we present a sequentializing device driver for eSSD that transforms random writes into sequential writes, thereby achieving random write performance close to sequential performance. Our experiments show that random write throughput can be improved by up to 51% in clean filesystem conditions and 42 times in dirty filesystem conditions.

키워드

Electronics engineeringElectronics industryDevice DriverFilesystemWrite throughputsConsumer electronics
제목
A sequentializing device driver for optimizing random write performance of eSSD
저자
Lee, JaesooKim, HeegyuKim, HeechulPark, JungkeunRyu, Minsoo
DOI
10.1109/ICCE.2014.6776073
발행일
2014-01
유형
Conference Paper
저널명
Digest of Technical Papers - IEEE International Conference on Consumer Electronics
페이지
432 ~ 433