Isolation method for management virtual machine and apparatus
US9971623B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jul 9, 2015 |
| Grant date | May 15, 2018 |
| Priority date | — |
| Expiry date | Nov 25, 2035 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F2009/45587
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
An isolation method for a management virtual machine and an apparatus, which resolves problems that performance of communication between service components is deteriorated, more resources are required for running a virtual machine, and security of the service components is relatively low. The method includes: acquiring a guest identifier; searching, according to the guest identifier, the management virtual machine for a kernel virtual machine; when the kernel virtual machine is not found in the management virtual machine, creating the kernel virtual machine in the management virtual machine; dividing a service provided for a guest virtual machine by the kernel virtual machine into multiple service components; and running the multiple service components in execution environments corresponding to permission of the service components, where the kernel virtual machine includes the multiple execution environments, and the multiple execution environment have different permission.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.