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DualVisor: Redundant Hypervisor Execution for Achieving Hardware Error Resilience in Datacenters

Xin Xu, H. Howie Huang
2015 2015 15th IEEE/ACM International Symposium on Cluster, Cloud and Grid Computing  
DualVisor replicates hypervisor executions and data structures for error detection and recovery. In this work, we first study the need for a hardware error-resilient hypervisor.  ...  In this paper, we propose DualVisor, that uses a software redundancy based fault tolerance technique to protect the hypervisor from hardware errors.  ...  In this paper, we propose DualVisor which utilizes redundant execution technique to improve the hypervisor reliability against hardware errors.  ... 
doi:10.1109/ccgrid.2015.30 dblp:conf/ccgrid/XuH15 fatcat:jm3mazexnbclhp2bu4rxyqxdie