Host data replication allocating single memory buffers to store multiple buffers of received host data and to internally process the received host data

摘要

On a local data storage system, a single buffer of contiguous local memory is allocated to store host data from multiple received host data buffers in a local cache, and local internal data processing operations may be performed on the host data with local data processing resources using the single buffer of contiguous local memory in the local memory to store the host data. On a remote data storage system onto which the host data is replicated, a single buffer of contiguous remote memory is allocated to store host data from multiple transmission units used to convey the host data to the remote data storage system, and remote internal data processing operations may be performed on the host data by one or more remote data processing resources using the single buffer of contiguous remote memory to store the host data from the received transmission units.