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Fault tolerant hyper-converged infrastructure upgrades in an environment with no additional physical infrastructure
Fault tolerant hyper-converged infrastructure upgrades in an environment with no additional physical infrastructure
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机译:在没有额外的物理基础架构的环境中发生容错超融合的基础架构升级
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摘要
In a computer-implemented method for upgrading a fault tolerant hyper-converged infrastructure in an environment with no additional physical infrastructure, a workload domain having a plurality of hosts is chosen for an upgrade. One or more conflict groups are calculated for each host, and a physical host in the workload domain is selected. A number and a size of one or more nested hosts is determined and a different nested host is created in a management cluster for each of the one more conflict groups in the physical host. A communication network provides communication between a virtual machine (VM) on the different nested host and a VM in the physical host. The physical host is put into a maintenance mode, upgraded, and then returned from the maintenance mode to an operational mode.
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