When you have configured the regions for each iFileshare server within the high availability group, you only need to start the regions (in any particular order) to kick off the replication process.
On the Server Information page of each server, check that the correct role has been assigned. Anything other than the two statuses below most likely indicates an error.
On the ESMAC page, ensure iFileshare is selected in the Resources pane, click iFSView, then click server get.
The status of the iFileshare server appears.