Which is the wrong description about the synchronous remote replication of the OceanStor V3 storage...

After the master and slave LUN write I/O are successful, the master array returns the write I/O success to the host.

The master array writes I/O write data to the master LUN and sends it to the slave LUN.

The impact of synchronous remote replication on the host's write IO performance has nothing to do with the distance between the master and slave sites.

Synchronous remote replication can support one master LUN to simultaneously replicate to two slave LUNs.