Method and apparatus for managing resource contention in a multi-cluster system

摘要

To provide a method and apparatus for managing contention among users for access to resources in the present invention relates an information processing system. Method and apparatus for managing contention among users for access to resources SOLUTION: In a multi-cluster system. Identifies the contention chains, each user is waiting for resources held by the (multiple users) the previous user in the chain. To (multiple users) user in the head of the chain, as if those of waiters highest necessity in the chain, required value of them to allocate system resources at least. Data flow between the systems is the minimum, any system nor as not having a complete view of the system between contention, contention data necessary for optimal resource allocation, effectively at the system inter-cluster be distributed.