Virtual machine migration acceleration with page state indicators

作者: Michael Tsirkin , David Alan Gilbert

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摘要: Methods, systems, and computer program products are included for migrating a virtual machine. An example method of machine includes providing by source hypervisor. The hypervisor initiates the running guest on sends migration indicator that corresponds to is then placed in suspended state. receives free memory page from identifies one or more pages. While state, modifies status identified pages indicate not be migrated. After resuming operation detects dirty

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