Acronis Cyber Infrastructure Backup Gateway: how to reconfigure ABGW to use another NFS export to store archives

Scenario

You use Acronis Backup Cloud with NFS backend connected through Backup Gateway. You want to migrate the NFS shares to a new server and need to reconfigure ABGW to use the new NFS export.

Solution

1. Stop Acronis Backup Gateway by issuing:
   systemctl stop vstorage-abgw