> Is there a way I can change this existing volume to be replica 3 arbiter 1, or do I need to create new volumes and rsync the data? No, you can't add an arbiter brick on to a volume currently in 3.7. See: http://www.gluster.org/pipermail/gluster-users/2016-March/025664.html According to that message, it is planned for 3.8. You have to create a new volume. - Alan _______________________________________________ Gluster-users mailing list Gluster-users@xxxxxxxxxxx http://www.gluster.org/mailman/listinfo/gluster-users