Patent ID: 9633041
Date: 2017-04-25
CPC Classifications: G06F,H04L

Claim:
1. A method for file block placement in a distributed file system network that includes a plurality of data storage nodes, the method comprising the steps of: generating a plurality of file block placement options for a file block, each block placement option being associated with at least one of the data storage nodes, the file block placement options being based on a set of network parameters associated with the distributed file system network, wherein the set of network parameters comprises current network status information; determining a cost valuation parameter associated with each of the plurality of file block placement options, wherein the cost valuation parameter for each file block placement option is determined based at least in part on a current network congestion level associated with one or more network connections in a network path to the at least one of the data storage nodes associated with the file block placement option; and selecting one of the plurality of file block placement options based at least in part on the cost valuation parameter associated with each file block placement option.