Patent ID: 7454502
Filing Date: 2008-11-18
Classification: G06F,H04L,Y10S

Abstract:
1. A method for managing usage of a plurality of standby resources included within a plurality of computers in a capacity on demand computer system, wherein each computer of the plurality of computers includes at least one standby resource of the plurality of standby resources physically dispersed thereto, wherein a source computer among the plurality of computers includes a first plurality of standby resources physically dispersed thereto, a first subset of which are available and a second subset of which are unavailable for use by the source computer, and wherein a destination computer among the plurality of computers includes a second plurality of standby resources physically dispersed thereto, a first subset of which are available and a second subset of which are unavailable for use by the destination computer, the method comprising: limiting availability to a first standby resource included within the first subset of standby resources in the first plurality of standby resources physically dispersed to the source computer; and in connection with limiting the availability to the first standby resource, programmatically transferring the availability to a second standby resource included within the second subset of standby resources in the second plurality of standby resources physically dispersed to the destination computer such that an aggregate total of standby resources made available to the source and destination computers is maintained after the availability has been transferred, wherein the source and destination computers are geographically dispersed from one another.