Migration from z/VM 5.1.0
This section discusses the performance changes that occur when existing workloads that run without a 2 GB constraint on z/VM 5.1.0 are migrated to z/VM 5.2.0.
The Enhanced Large Real Storage Exploitation section covers cases where 2G-constrained workloads are migrated from z/VM 5.1.0 to z/VM 5.2.0.