anchor.diff:                        "max_size=~B;"
                         "tap_keepalive=~B;"
                         "allow_data_loss_during_shutdown=true;"
  -                      "backend=couchdb;couch_bucket=~s;couch_port=~B",
  +                      "backend=couchdb;couch_bucket=~s;couch_port=~B;max_vbuckets=~B",
                         [proplists:get_value(
                            ht_size, BucketConfig,
                            getenv_int("MEMBASE_HT_SIZE", 3079)),
  
positive.code:         case BucketType of
              membase ->
                  CouchPort = ns_config:search_node_prop(Config, memcached, mccouch_port, 11213),
                  %% MemQuota is our per-node bucket memory limit
                  CFG =
                      io_lib:format(
  
negative.code:                          tap_keepalive, BucketConfig,
                           getenv_int("MEMBASE_TAP_KEEPALIVE", 300)),
                         BucketName,
                         CouchPort,
                         NumVBuckets]),
                  {CFG, {MemQuota}};
              memcached ->
                  {io_lib:format("cache_size=~B", [MemQuota]),
  