Patent ID: 9292204
Filing Date: 2016-03-22
CPC Classification: G06F

Claim Text:
1. A system for managing cache memory, comprising: a cache memory for at least one node of a plurality of nodes, the cache memory including a first cache data associated with data transferred between the at least one node and regions of a storage cluster receiving at least a first selected number of data transfer requests, the cache memory further including a first cache metadata associated with identifying the regions of the storage cluster receiving at least the first selected number of data transfer requests; and a cache manager in communication with the cache memory to re-establish one or more regions in the cache memory after the at least one node has been temporarily disabled and to store a second cache data in the cache memory when the at least one node is rebooted, the second cache data being associated with data transferred between the at least one node and one or more of the regions of the storage cluster receiving at least a second selected number of data transfer requests after the at least one node is rebooted, wherein the second selected number of data transfer requests is less than the first selected number of data transfer requests, and wherein the second selected number of data transfer requests initiates storing the second cache data.