UPDATING A SET OF MEMORY DEVICES IN A DISPERSED STORAGE NETWORK

摘要

A method begins by a processing module determining a memory usability indication for a set of memory devices, wherein the set of memory devices stores data as first dispersed storage error coded data using first dispersed storage error coding parameters. The method continues with the processing module comparing the memory usability indication to a memory usability level threshold. The method continues with the processing module adding one or more memory devices to the set of memory devices to produce an updated set of memory devices when the memory usability indication compares unfavorably to the memory usability level threshold. The method continues with the processing module storing the data as second dispersed storage error coded data using second dispersed storage error coding parameters in the updated set of memory devices.