Server consolidation in consideration of electric power consumption

• US 20070192406A1
• Filed: 07/26/2006
• Published: 08/16/2007
• Est. Priority Date: 11/08/2005
• Status: Abandoned Application

• Current Assignee: Hewlett-Packard Development Company, L.P. (HP Inc.)
• Original Assignee: Hewlett-Packard Development Company, L.P. (HP Inc.)
• Inventors: Trenz, Thomas, Frietsch, Thomas
• Application Number:
  US11/492,966
• Publication Number:
  US 20070192406A1
• Time in Patent Office: Days
• US Class Current: 709/203
• CPC Class Codes: G06F 1/3209 Monitoring remote activity, e.g. over telephone lines or network connections
• CPC Class Codes: G06Q 10/04 Forecasting or optimisation specially adapted for administrative or management purposes, e.g. linear programming or "cutting stock problem" market predictions or forecasting for commercial activities G06Q30/0202
• CPC Class Codes: G06Q 10/06 Resources, workflows, human or project management; Enterprise or organisation planning; Enterprise or organisation modelling
• CPC Class Codes: H04L 41/0213 Standardised network management protocols, e.g. simple network management protocol [SNMP]
• CPC Class Codes: H04L 41/046 comprising network management agents or mobile agents therefor
• CPC Class Codes: H04L 41/0853 by actively collecting configuration information or by backing up configuration information
• CPC Class Codes: H04L 41/0856 by backing up or archiving configuration information
• CPC Class Codes: H04L 41/0879 Manual configuration through operator
• CPC Class Codes: H04L 41/0893 Assignment of logical groups to network elements
• CPC Class Codes: H04L 41/0894 Policy-based network configuration management
• CPC Class Codes: H04L 41/22 comprising specially adapted graphical user interfaces [GUI]
• CPC Class Codes: H04L 43/00 Arrangements for monitoring or testing data switching networks
• CPC Class Codes: H04L 43/0817 by checking functioning

Abstract

The invention is directed to a method of consolidating an existing arrangement of servers into a consolidated arrangement of servers, taking into account electric power consumption of the servers. An autodiscovery tool is run on the existing arrangement which discovers optimization-relevant data about the existing arrangement and obtains optimization-relevant data about the discovered servers, including their electric power consumption. A consolidated arrangement of servers is determined by means of a computer system by optimizing the existing arrangement of servers according to the one or more optimization criteria, taking into account the electric power consumption of the servers.

Claims

1. A method of consolidating an existing arrangement of servers into a consolidated arrangement of servers, taking into account electric power consumption of the servers, the method comprising:

running an autodiscovery tool on the existing arrangement which discovers the servers of the existing arrangement and obtains optimization-relevant data about the discovered servers, including their electric power consumption,

determining by means of a computer system the consolidated arrangement of servers by optimizing the existing arrangement of servers according to the one or more optimization criteria, taking into account the electric power consumption of the servers.

2. The method of claim 1, wherein the optimization-relevant data about each server comprises price, floor space, CPU performance, free memory space and electric power consumption of the servers.

3. The method of claim 1, wherein the electric power consumption of a server is a current value measured by a sensor inside the server.

4. The method of claim 3, wherein the sensor measuring the electric power consumption of each server is located inside the power-supply unit of each server.

5. The method of claim 4, wherein the optimization-relevant data about the servers of the existing arrangement which is not obtainable via the autodiscovery tool and the optimization-relevant data about the servers available for use in the consolidated arrangement but which are not used in the existing arrangement are gathered from a database system or data warehouse which stores optimization-relevant data about servers which were discovered in previous consolidations.

6. The method of claim 4, wherein an editor is provided by means of which the optimization-relevant data about the servers of the existing arrangement which is not obtainable via the autodiscovery tool and the optimization-relevant data about the servers available for use in the consolidated arrangement but which is not used in the first arrangement is entered manually.

7. The method of claim 4 wherein the electric power consumption of a server is measured on a regular basis by a sensor in the server, the values are stored, an average value is calculated from the measured values which is then stored in the management information base and which is obtainable by the autodiscovery tool.

8. The method of claim 1, wherein the electric power consumption of a server is a nominal value which is stored in the server'"'"'s management information base.

9. The method of claim 8, wherein the optimization-relevant data about the servers of the existing arrangement which is not obtainable via the autodiscovery tool and the optimization-relevant data about the servers available for use in the consolidated arrangement but which are not used in the existing arrangement is gathered from a database system storing optimization-relevant data about servers which were discovered in previous consolidations.

10. The method of claim 8, wherein an editor is provided by means of which the optimization-relevant data about the servers of the existing arrangement which is not obtainable via the autodiscovery tool and the optimization-relevant data about the servers available for use in the consolidated arrangement but which is not used in the existing arrangement is entered manually.

11. The method of claim 1, wherein server-identifying information stored in a management information base is obtainable via the autodiscovery tool.

12. The method of claim 11 wherein the optimization-relevant data about the servers of the existing arrangement is assigned to the discovered server identifiers from a database or data warehouse storing optimization-relevant data about servers which were discovered in previous consolidations and the optimization-relevant data about the servers available for use in the consolidated arrangement but which are not used in the existing arrangement is also stored in a database system.

13. The method of claim 11, wherein an editor is provided by means of which the optimization-relevant data is manually assigned to the discovered server-identifying information of the first arrangement and the optimization-relevant data about the servers available for use in the consolidated arrangement but which are not used in the first arrangement is entered manually.

14. The method of claim 5, wherein the database system is updated with optimization-relevant data about the discovered servers in consolidations with new servers.

15. The method of claim 1, wherein an aggregation function is provided to calculate the total electric power consumption of all discovered servers.

16. The method of claim 1, wherein determining by means of a computer system the consolidated arrangement is based on an integer linear-optimization technique.

17. The method of claim 1, wherein determining by means of a computer system the consolidated arrangement is based on consolidation rules which have been calculated on the basis of the data stored in the database system.

18. A method of consolidating an existing arrangement of servers into a consolidated arrangement of servers, taking into account electric power consumption of the servers, measured by a sensor within the servers, the method comprising:

running an autodiscovery tool on the existing arrangement which discovers the servers of the existing arrangement and obtains optimization-relevant data about the discovered servers, including their measured electric power consumption,

determining by means of a computer system the consolidated arrangement of servers by optimizing the existing arrangement of servers according to the one or more optimization criteria, taking into account the measured electric power consumption of the servers.

19. A computer system for consolidating an existing arrangement of servers into a consolidated arrangement of servers, taking into account electric power consumption of the servers, the computer system being programmed to:

run an autodiscovery tool on the existing arrangement which discovers the servers of the existing arrangement and obtains optimization-relevant data about the discovered servers, including their electric power consumption,

determine the consolidated arrangement of servers by optimizing the existing arrangement of servers according to the one or more optimization criteria, taking into account the electric power consumption of the servers.