Weihang Jiang Chongfeng Hu Yuanyuan Zhou Arkady Kanevsky Are Disks the Dominant Contributor for Storage Failures? A Comprehensive Study of Storage Subsystem Failure Characteristics. 111-125 2008 FAST http://www.usenix.org/events/fast08/tech/jiang.html conf/fast/2008 db/conf/fast/fast2008.html#JiangHZK08