supported by the National Basic Research Program(973)of China(No.2011CB302303);the National Natural Science Foundation of China(No.60933002);the National High-Tech R&D Program(863)of China(No.2013AA013203);the U.S. National Science Foundation under Grants CCF0845257(CAREER),CNS-0917137(CSR),CNS-0757778(CSR),CCF-0742187(CPA),CNS-0831502(CyberTrust),CNS-0855251(CRI),OCI-0753305(CI-TEAM),DUE-0837341(CCLI),and DUE-0830831(SFS)
Performance and energy consumption of a solid state disk(SSD) highly depend on file systems and I/O schedulers in operating systems. To find an optimal combination of a file system and an I/O scheduler for SSDs, we us...
supported by the National Basic Research Program(973) of China (No. 2011CB302303);the National Natural Science Foundation of China (No. 60933002);the Fundamental Research Funds for the Central Universities,China (Nos.2012QN100 and 2011TUS-136)
Sequential prefetching schemes are widely employed in storage servers to mask disk latency and improve system throughput. However, existing schemes cannot benefit parallel disk systems as expected due to the fact that...
Project supported by the National Basic Research Program (973) of China (No. 2011CB302303);the National High-Tech R&D Program (863) of China (No. 2009AA01A402);the National Natural Science Foundation of China (No. 60933002);the Chenguang Plan of Wuhan,China (No. 201050231073);the Innovation Plan of WNLO;the National Science Foundation of USA (Nos. CNS-0917157,CNS-0615376,and CNS-0541369)
Cloud computing is an elastic computing model where users can lease computing and storage resources on demand from a remote infrastructure. It is gaining popularity due to its low cost, high reliability, and wide avai...