CLOUD COMPUTING SYSTEM AND PROCESSING METHOD AND APPARATUS FOR CLOUD COMPUTING SYSTEM

摘要

The present invention provides a cloud computing system and a processing method and apparatus for a cloud computing system. The processing method for a cloud computing system comprises: receiving an operation request of a client for a cloud computing system; acquiring a data identifier, on which an operation is to be performed, in the cloud computing system according to the operation request; searching for each disk, which stores data corresponding to the data identifier, in each node of the cloud computing system and the state of each disk according to a node disk state report of the cloud computing system, the node disk state report comprising states of disks in each node of the cloud computing system and data identifiers corresponding to data stored in the disks; and performing a corresponding operation according to the state of each disk, which stores the data corresponding to the data identifier, in each node of the cloud computing system. The present invention can improve the system tolerance of disk failure.