Setting the maximum replication delay
You can use the chsystem command to set the maximum replication delay for the system. This value ensures that the single slow write operation does not affect the entire primary site.
Changing the system topology
You can use the command-line interface or the management GUI to change the system topology.
Managing the throttle for offload I/O
You can create, modify, and remove the offload I/O throttle by using the management GUI or the command-line interface.