Virtual trusted root migration method, system, electronic device and storage medium
A technology of storage media and root of trust, which is applied in the computer field and can solve problems such as inability to perform dynamic migration
Inactive Publication Date: 2018-12-21
INSPUR BEIJING ELECTRONICS INFORMATION IND
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Problems solved by technology
[0003] At the virtual machine level, the existing virtual migration technology focuses on the migration of disk files, resulting in virtual machines configured with a virtual root of trust that can only perform static migration and cannot perform dynamic migration.
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[0040] The technical solutions in the embodiments of the present application will be described clearly and completely in conjunction with the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in this application, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of this application.
[0041] The embodiment of the present application discloses a virtual trusted root migration method, which realizes the dynamic migration of a virtual machine configured with a virtual trusted root.
[0042] See figure 1 , The flow chart of a virtual trusted root migration method disclosed in the embodiment of this application, such as figure 1 Shown, including:
[0043] S101: After receiving the migration command, collect operating state data of the v...
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The invention discloses a virtual trusted root migration method, a system, a device and a computer-readable storage medium. The method comprises the following steps: after receiving a migration command, collecting running state data of the virtual trusted root; storing the running state data in a preset memory space, and calculating a hash value of the stored data in the memory space; The stored data and the hash value being sent to a destination host for restoring the running state data and verifying the integrity of the stored data. The virtual trusted root migration method provided by the present application When a migration command is received, The running state data of the virtual trusted root is collected and migrated to the destination host machine, at this time, the virtual machineis in the running state, the destination host machine can run normally after configuring the running state data, and the migrated file includes the running state data of the virtual trusted root, which ensures the dynamic migration of the virtual machine of the virtual trusted root.
Description
Technical field [0001] This application relates to the field of computer technology, and more specifically, to a virtual trusted root migration method and system, an electronic device, and a computer-readable storage medium. Background technique [0002] Currently, information security has become a key factor restricting the application and development of cloud computing. Among them, the security of cloud data center infrastructure, the integrity of cloud data center virtual machine tenant data and information, and the relationship between cloud service providers and cloud service tenants Trust is the key foundation for improving cloud security. The solution of these problems needs to start with the underlying computer hardware and start with the architecture. Trusted computing, as a security technology that starts from the hardware platform and the architecture to solve the information security of the computing platform, has become a key technical means to improve the security o...
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IPC IPC(8): G06F9/455G06F21/64G06F21/57
CPCG06F9/45558G06F21/57G06F21/64G06F2009/45587
Inventor 许鑫
Owner INSPUR BEIJING ELECTRONICS INFORMATION IND