An industry customer purchased several Huawei OceanStorPacific series distributed storages for business deployment, and engineers configured the SmartMigration feature on the above storage devices…

An industry customer purchased several Huawei OceanStorPacific series distributed storages for business deployment, and engineers configured the SmartMigration feature on the above storage devices. Due to actual business needs, engineers now want to modify the split mode and migration rate of SmartMigration. Which of the following SmartMigration operating states does not allow engineers to perform the above modification operations?