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dc.contributor.authorHe, Muyang
dc.date.accessioned2019-09-04T20:03:07Z
dc.date.available2019-09-04T20:03:07Z
dc.date.issued2016
dc.identifier.urihttps://hdl.handle.net/10652/4677
dc.description.abstractVirtualization supplies a straightforward approach to high availability through iterative replications of virtual machine (VM) checkpoints that encapsulate the protected services. Unfortunately, traditional VM replication solutions suffer from deficiencies in either response latency or state recovery consistency, which constrains the adoption of VM replication in production. In this work, we redesign the typical consistency model and network architecture for virtual machine replication. In doing this, we extend the functionality of the secondary host to be the primary recipient of network requests so that the state of the primary VM (PVM) is retained by the secondary host in the form of network packets. Specifically, the secondary host is set for network redirection and packets recording. Should the primary host fail, the recorded packets are used to recreate the state on the secondary host. We name the system reverse replication of virtual machines (rRVM). Experiments demonstrate the simultaneous strong recovery consistency and low response latency of our real-time disaster recovery system. To be specific, we achieved 100% consistency without additional latency imposed.en_NZ
dc.language.isoenen_NZ
dc.rightsAll rights reserveden_NZ
dc.subjectreplication virtual machines (rRVM)en_NZ
dc.subjectvirtual machines (Computing)en_NZ
dc.subjecthigh-availability storage (HA storage)en_NZ
dc.subjectHA systemen_NZ
dc.subjectnetwork architectureen_NZ
dc.titleUsing VM replication to build a consistent, fast HA systemen_NZ
dc.typeMasters Thesisen_NZ
dc.rights.holderAuthoren_NZ
thesis.degree.nameMaster of Computingen_NZ
thesis.degree.levelMastersen_NZ
thesis.degree.grantorUnitec Institute of Technologyen_NZ
dc.subject.marsden0805 Distributed Computingen_NZ
dc.identifier.bibliographicCitationHe, M. (2016). Using VM replication to build a consistent, fast HA system (Unpublished document submitted in partial fulfilment of the requirements for the degree of Master of Computing). Unitec Institute of Technology, Auckland, New Zealand. Retrieved from https://hdl.handle.net/10652/4677en_NZ
unitec.pages64en_NZ
dc.contributor.affiliationUnitec Institute of Technologyen_NZ
unitec.advisor.principalPang, Shaoning
unitec.institution.studyareaComputing
dc.identifier.wikidataQ112924933


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