In two OceanStor unified storage arrays configured with remote replication, the optimal path for remote replication data transmission is:
Host - "Linking Primary Array Controller -" Linking From Array Controller -> (Forwarding) Controller operatingfrom a LUN
Host - "Primary LUN Controller -" (Forwarding) Primary Device Controller for Linking - "Link from the array controller
Host - Primary LUN Controller -> (Forwarding) Link Primary Fabric Controller - "Linking From Array Controller-"Hair) from LUn work controller
Host - "Link-connected Primary Array Controller -" Link-connected slave array
Submit