Towards Fast and Lightweight Checkpointing for Mobile Virtualization using NVRAM

Kan Zhong,Duo Liu,Yunsong Wu,Linbo Long,Weichen Liu,Jinting Ren,Liu Renping,Liang Liang,Zili Shao,Tao Li

IEEE Transactions on Parallel and Distributed Systems（2019）

引用 2|浏览49

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摘要

Checkpointing is a key enabler of hibernation, live migration and fault-tolerance for virtual machines (VMs) in mobile devices. However, checkpointing a VM is usually heavyweight: the VM's entire memory needs to be dumped to storage, which induces a significant amount of (slow) I/O operations, degrading system performance and user experience. In this paper, we propose FLIC, a fast and lightweight ...

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关键词

Random access memory,Nonvolatile memory,Checkpointing,Virtualization,Mobile handsets,Performance evaluation,Phase change materials

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