Method and apparatus for hot upgrading a virtual machine management service module
AssigneeAlibaba Group Holding Limited
InventorYibo ZHOU
Life of this patent
Estimating the term…
Abstract
Embodiments of the disclosure provide a method and an apparatus for hot upgrading a virtual machine management service module. The method includes creating a request receiving thread and a request handling thread by a virtual machine management service module process, wherein the request receiving thread receives a service request during the hot upgrading; creating a handling thread management unit; and managing, by the handling thread management unit, exit and new start of the request handling thread during the hot upgrading.
Claims21
A method for hot upgrading a virtual machine management service module, comprising:
- creating a request receiving thread and a request handling thread by a virtual machine management service module process, wherein the request receiving thread continuously receives a service request during the hot upgrading;
- creating a handling thread management unit;
- and
- managing, by the handling thread management unit, exit and new start of the request handling thread during the hot upgrading.
11-20. (canceled)
A non-transitory computer readable medium that stores a set of instructions that is executable by at least one processor of an electronic apparatus to cause the electronic apparatus to perform a method for hot upgrading a virtual machine management service module, the method comprising:
- creating a request receiving thread and a request handling thread by a virtual machine management service module process, wherein the request receiving thread receives a service request during the hot upgrading;
- creating a handling thread management unit;
- and
- managing, by the handling thread management unit, exit and new start of the request handling thread during the hot upgrading.
An apparatus for hot upgrading a virtual machine management service module, comprising:
- one or more memory devices that store a set of instructions;
- and
- one or more hardware processors configured to execute the set of instructions to cause the apparatus to:
- create a request receiving thread and a request handling thread by a virtual machine management service module process, wherein the request receiving thread receives a service request during the hot upgrading;
- create a handling thread management unit;
- and
- manage, by the handling thread management unit, exit and new start of the request handling thread during the hot upgrading.
Dependencies are inferred from the claim text.