作者: Zhang Jing , Wang Jiebing , Zhang Yuhong
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摘要: The invention discloses a virtual machine entity thermal migration network smooth switching method and device. comprises the steps that: is thermally migrated to target physical server from source enters final stage, before shut off, auxiliary program started cache datagram sent on server; after startup state information of acquired, cached forwarded server. device provided by solve problem loss in process, can be applicable any form Ethernet network.