Removing the Costs of Indirection in Flash-based SSDs with Nameless Writes

@inproceedings{ArpaciDusseau2010RemovingTC,
  title={Removing the Costs of Indirection in Flash-based SSDs with Nameless Writes},
  author={Andrea C. Arpaci-Dusseau and Remzi H. Arpaci-Dusseau and Vijayan Prabhakaran},
  booktitle={HotStorage},
  year={2010}
}
We present nameless writes, a new interface that obviates the need for indirection in modern solid-state storage devices (SSDs). Nameless writes allow the device to pick the location of a write and only then inform the client above of the decision. Doing so keeps control of block allocation decisions in the device, thus enabling it to perform important tasks such as wear-leveling, while removing the need for large and costly indirection tables. We discuss the proposed interface as well as the… CONTINUE READING

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References

Publications referenced by this paper.
Showing 1-10 of 15 references

DSF – Data Sharing Facility

  • Zvi Dubitzky, Israel Gold, Ealan Henis, Julian Satran, Dafna Sheinwald
  • Technical Report H-0141,
  • 2002
1 Excerpt

Ganger and Yale N . Patt . Metadata Update Performance in File Systems

  • R. Gregory
  • 1994

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