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An Analysis on Empirical Performance of SSD RAID
- Title
- An Analysis on Empirical Performance of SSD RAID
- Author
- 원유집
- Keywords
- RAID; SSD; Disk I/O performance; Filesystem; F2FS
- Issue Date
- 2014-10
- Publisher
- Springer International Publishing Switzerland 2014
- Citation
- Information Sciences and Systems, September 2014[2014], pp. 395-405
- Abstract
- In this paper, we measure the I/O performance of five filesystems?EXT4, XFS, BTRFS, NILFS2, and F2FS, with five storage configurations?single SSD, RAID 0, RAID 1, RAID 10, and RAID 5. We show that F2FS on RAID 0 and RAID 5 with eight SSDs outperforms EXT4 by 5 times and 50 times, respectively. We also make a case that RAID controller can be a significant bottleneck in building a RAID system with high speed SSDs.
- URI
- http://link.springer.com/chapter/10.1007/978-3-319-09465-6_41http://hdl.handle.net/20.500.11754/58483
- ISBN
- 978-3-319-09464-9
- Appears in Collections:
- COLLEGE OF ENGINEERING[S](공과대학) > COMPUTER SCIENCE(컴퓨터소프트웨어학부) > Articles
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