METHOD OF PROVIDING COLLABORATIVE OPERATION OF SEVERAL HYPERVISORS IN COMPUTER SYSTEM Russian patent published in 2016 - IPC G06F9/455 G06F11/30 

FIELD: information technology.

SUBSTANCE: method of performing more than one hypervisor in the same computer system, one of hypervisor should be carried out continuously, in which code in hypervisor, which should be carried out continuously, while other hypervisor do not require code execution in hypervisor mode; code start attempt in hypervisor mode is monitored from other hypervisor; code execution in hypervisor mode is stopped, which should be performed continuously; storing state of computer system at shutdown of code execution in hypervisor mode, which should be performed continuously; loaded state of computer system to perform code execution in hypervisor mode, which attempted to start; code is in mode of hypervisor which attempted to start; monitoring state of computer system for waiting to run code in hypervisor mode, which should be performed continuously; loaded previously stored state of computer system; launching code in hypervisor mode, which should be carried out continuously.

EFFECT: continuous execution of one of hypervisors in computer system.

1 cl, 4 dwg