Patent ID: 9727357
Date: 2017-08-08
CPC Classifications: G06F

Claim:
1. A method for treatment of a hypervisor call sequence having a plurality of hypervisor calls, in a system having a plurality of hosts, comprising: assigning a host identity (ID) to each host of a plurality of hosts in a system, each host of the plurality of hosts being a computer system comprising a processor, at least one hypervisor, and at least one virtual machine; identifying, by a host ID hypervisor interface, a first host ID for a host from which a first hypervisor call of a hypervisor call sequence originates, the hypervisor call sequence being a sequence of two or more hypervisor calls from a virtual machine to the hypervisor to perform an operation, the host ID hypervisor interface being in communication between the hypervisor and the virtual machine; identifying, by the host ID hypervisor interface, a second host ID identifying a host from which a second hypervisor call of the hypervisor call sequence originates, wherein the second hypervisor call is a call subsequent to the first hypervisor call; determining, by the host ID hypervisor interface, whether the second host ID is equal to the first host ID; and restarting the hypervisor call sequence in response to determining that the second host ID is not equal to the first host ID.