US Patent 11983432 Load sharing of copy workloads in device clusters

An apparatus comprises a processing device configured to identify a plurality of data portions from a source storage volume to be copied to a target storage volume, and to analyze performance of respective ones of a plurality of host devices in connection with at least one copying operation. Respective ones of the plurality of host devices are assigned to perform copying of respective subsets of the plurality of data portions to the target storage volume based, at least in part, on the analysis.