6Layman P, Varian H R. How much information 2003? [EB/OL]. [2010 10-18]. http://www2, sims. berkeley. edu/research/proiects/how-mueh-info-2003.
7Pinheiro E, Weber W D, Barroso L A. Failure trends in a large disk drive population [C] //Proc of the 5th USENIX Conf on File and Storage Technologies. Berkeley, CA: USENIX Association, 2007 : 17-28.
8Schroeder B, Gibson G A. Disk failures in the real world: What does an MTTF of 1,000,000 hours mean to you? [C] //Proc of the 5th USENIX Conf on File and Storage Technologies. Berkeley, CA: USENIX Association, 2007: 1-16.
9Bairavasundaram L N, Goodson G R, Pasupathy S, et al. An analysis of latent sector errors in disk drives [C]//Proc of 2007 ACM SIGMETRICS Int Conf on Measurement and Modeling of Computer Systems. New York: ACM, 200: 289-300.
10Hafner J M, Deenadhayalan V, Rao K, et al. Matrix methods for lost data reconstruction in erasure codes [C] // Proc of the 4th USENIX Conf on File and Storage Technologies. Berkeley, CA: USENIX Association, 2005: 183-196.