Virtual machine migration method, system, device and readable storage medium

The invention discloses a virtual machine migration method, which comprises the steps of sending a migration request of virtual machine data to a target host through a source host; generating a response result according to the migration request through the destination host and sending the response r...

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Bibliographic Details
Main Authors WANG LIXIANG, XU GUOZHEN, WANG YONGCHAO
Format Patent
LanguageChinese
English
Published 29.11.2019
Subjects
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
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Summary:The invention discloses a virtual machine migration method, which comprises the steps of sending a migration request of virtual machine data to a target host through a source host; generating a response result according to the migration request through the destination host and sending the response result to the source host; and when the response result is that migration is allowed, sending the virtual machine data to the destination host through the source host. According to the method, three handshakes occur; wherein the migration request is sent to the destination host by the source host; the response result is sent to the source host by the destination host; the virtual machine data are sent to the destination host by the source host; the three handshakes confirm and verify the source host and the destination host, and can effectively prevent the source host and the destination host from being cheated by other disguised IPs in the migration process, so that the virtual machine datais intercepted and cracke
Bibliography:Application Number: CN201910784499