Virtual computing services deployment network

Patent metadata

Field	Value
Publication number	US-10110512-B2
Application number	US-201213716289-A
Country	US
Kind code	B2
Filing date	Dec 17, 2012
Priority date	Oct 20, 2006
Publication date	Oct 23, 2018
Grant date	Oct 23, 2018

Abstract

A business method associates provisioning costs with a usage history indicative of user computing demand, and coalesces the cost data to identify an appropriate provisioning level balancing the provisioning cost and the usage demand cost. Conventional computing environments suffer from the shortcoming of being prone to overprovisioning or underprovisioning a user. Such misprovisioning is inefficient because it denotes underutilized computing resources or ineffective and/or disgruntled users. Costs increase either due to the excessive hardware bestowed on the overprovisioned user, or in support costs addressing the underprovisioned user. Configurations herein substantially overcome such shortcomings by defining a policy indicative of overprovisioning and underprovisioning indicators (misprovisioning flags), and defining rules to specify a triggering event indicating the need to reassess the provisioning of a user.

First claim

What is claimed is:

1. A method of managing a computer system providing virtual desktops for a plurality of users, comprising:
an instance server executed on a computer defining in computer memory a plurality of computing classes, wherein each computing class of the plurality of computing classes:
is associated with a respective per user resource cost for provisioning users in the computing class such that each computing class is associated with a different per user resource cost, the per user resource cost for a particular class indicating a level of provisioning provided to each user assigned to the computing class,
and, wherein the instance server associates each user of the plurality of users with a selected computing class of the plurality of computing classes such that at least one first user is associated with a first computing class having a first per user resource cost and at least one second user is associated with second computing class having a second per user resource cost different from the first per user resource cost of the first computing class, the plurality of computing classes comprising at least the first computing class corresponding to a first configuration of computing resources for a first virtual desktop computing environment available on at least one server computer and the second computing class corresponding to a second configuration, different from the first configuration, of computing resources for a second virtual desktop computing environment available on the at least one server computer;

the instance server continually storing, in a database in computer storage, a usage history for each user in the plurality of users, the usage history of each user of the plurality of users being indicative of usage of the computing resources for the corresponding virtual desktop computing environment on the at least one server computer by a remote computer used by the user;
a provisioner, executed on a computer with a computer processor, that selects a particular computing class for each user, wherein the selecting for each user comprises:
analyzing the usage history for the user, wherein the usage history defines a user profile of the user indicative of computing demands of the user to determine a provisioning cost of the user, and
selecting a particular computing class of the plurality of computing classes based on i) the provisioning cost of the determined from the user profile and ii) the respective per user resource costs determined for provisioning users in each of the computing classes such that the selected computing class provides a level of provisioning for the user that does not overprovision or underprovision the user based on the computing demands of the user;

the instance server provisioning the virtual desktop computing environment for each user according to the computing class selected for the user, wherein provisioning includes instantiating each respective virtual desktop computing environment using a portion of the available computing resources on the at least one server computer, the portion being defined by the computing class for the user and including memory and central processor resources of the at least one server computer, thereby provisioning a plurality of virtual desktop environments on the at least one server computer for use by the plurality of users, and enabling the remote computer associated with and used by the user to remotely use the corresponding virtual desktop computing environment, such that applications and central processor computations of a personal computer desktop environment are executed within the virtual desktop computing environment on the at least one server computer, including presenting a desktop user interface representing the virtual desktop computing environment on the remote computer wherein input from and output to the remote computer is provided over a computer network from the at least one server computer to the remote computer;
the provisioner periodically reanalyzing an updated usage history of each user in the plurality of users to selectively update the computing class, selected from among the plurality of computing classes, associated with each user; and
in response to an update of the computing class associated with the user, the instance server reprovisioning the desktop computing environment for the user according to the updated computing class for the user.

2. The method of claim 1 wherein periodically re-analyzing the usage history for each user further comprises:
selecting a different computing class for the user if the usage history for the user is indicative of a misprovisioned user.

3. The method of claim 2 wherein the set of computing classes define a balance between overprovisioned and underprovisioned users, an overprovisioned user associated with a higher operational cost than an underprovisioned user, and an underprovisioned user associated with a higher support cost than an overprovisioned user.

4. The method of claim 3 wherein the operational cost for a user encompasses costs of providing the user with the computing resources, and the support cost for a user encompasses the cost of responding to user inquiries regarding support for the computing resources.

5. The method of claim 4 wherein each user is associated with a provisioning tradeoff threshold, the tradeoff threshold indicating the lowest operation cost supportable without increasing the support cost.

6. The method of claim 3 wherein the set of computing classes includes a grid class providing high performance computing resources, further comprising:
identifying using data in a memory internal and external computing resource deployments supporting the grid class;
computing, with a processor, a feasibility of provisioning a user with an external computing resource deployment; and
selectively associating, with the processor, the user with the grid class based on the computed feasibility.

7. The method of claim 2 , wherein periodically reanalyzing occurs upon a triggering event, the triggering event including a threshold level of at least one of page faults, response time, and processor utilization.

8. The method of claim 1 , wherein the computer system further comprises a plurality of computing resource deployments, each deployment having a network location and operable to provision computing resources for at least one computing class of the set of computing classes, the method further including:
identifying one or more of the plurality of computing resource deployments corresponding to the computing class of the user;
wherein provisioning a user includes evaluating feasibility of using the one or more computing resource deployments identified for the user according to the computing class of the user, including the network location of the computing resource deployment relative to the user; and
selectively modifying the computing resource deployment selected for the user based on the evaluation.

9. The method of claim 1 , wherein periodically analyzing the usage history to associate a computing class with the user further comprises:
defining a set of rules, the rules specifying a best fit metric using overprovisioning and underprovisioning thresholds, and
determining a computing class for the user independently of determining the computing class of other users.

10. The method of claim 9 wherein each of the rules identifies a computing performance concern and a resource cost concern, the rule further specifying a tradeoff threshold between the performance concern and the resource cost concern.

11. The method of claim 10 wherein:
the computing performance concerns include allocated processor speed, allocated memory, allocated d

Assignees

• Vmware Inc
• Battersby Maria V

Inventors

• Pulier Eric Y
• Battersby Clinton B
• Gaffney Paul J

Classifications

• G06Q10/0631

  Resource planning, allocation, distributing or scheduling for enterprises or organisations · CPC title

• H04L47/822 Primary

  Collecting or measuring resource availability data · CPC title

• G06Q10/06 Primary

  Resources, workflows, human or project management; Enterprise or organisation planning; Enterprise or organisation modelling · CPC title