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ROCO: Using a Solid State Drive Cache to Improve the Performance of a Host-Aware Shingled Magnetic Recording Drive
Authors:Liu  Wen-Guo  Zeng   Ling-Fang  Feng   Dan  Kent   Kenneth B.
Affiliation:1.School of Computer Science and Technology, Huazhong University of Science and Technology, Wuhan 430074, China;2.Faculty of Computer Science, University of New Brunswick, Fredericton, E3B 5A3, Canada
Abstract:
Journal of Computer Science and Technology - Shingled magnetic recording (SMR) can effectively increase the capacity of hard disk drives (HDDs). Hostaware SMR (HA-SMR) is expected to be more...
Keywords:solid state drive (SSD) cache  host-aware shingled magnetic recording (HA-SMR) drive  zone-oriented block reordering  zone-oriented hot/cold data identification  data replacement algorithm  
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