supported by National Basic Research Program of China(Grant No.2007CB310900);China National Natural Science Foundation(NSFC)(Grant Nos.60973133,61133006);MoE-Intel Information Technology Special Research Foundation(Grant No.MOE-INTEL-10-05);U.S.NSF(Grant No.CNS-0914330)
Recent advance of virtualization technology provides a new approach to check-point/restart at the virtual machine (VM) level. In contrast to traditional process-level checkpointing, checkpointing at the vir- tualiza...