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Monday, September 15 • 3:15pm - 4:00pm
COLO: An introduction to this High Availability project

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Virtual machine (VM) replication (replicating the state of a primary VM running on a primary node to a secondary VM running on a secondary node) provides software solution of application-agnostic hardware fault tolerance - non-stop service. Unfortunately, existing VM replication approaches suffer from excessive overhead, limiting their applicability and adoption. However, in practice there is no need for the secondary VM to perfectly match its machine state with the primary VM at all times, and this may be exploited to optimize performance. In this talk, we propose COLO (COarse-grain LOck-stepping virtual machine), a generic and highly efficient non-stop service solution, utilizing on-demand VM replication, as one possible solution.


Will Auld

Cloud Architect, PE, Intel
Will Auld is a Cloud Architect, PE with Intel Corp. He has been working in the Open Source virtualization and cloud architecture for the past 2-3 years. He has spoken at Linuxcon, Xen Developer Summit, KVM Forum, Linux Plumbers and Linux Users meetings.

Monday September 15, 2014 3:15pm - 4:00pm

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