zonegroup = realm.master_zonegroup()
zonegroup_conns = ZonegroupConns(zonegroup)
+ zonegroup_meta_checkpoint(zonegroup)
+
zone_buckets = [zone.get_connection().get_all_buckets() for zone in zonegroup_conns.rw_zones]
for z1, z2 in combinations(zone_buckets, 2):
for a, b in zip(z1, z2):