6e521700bd
So, the problem is that the chain manager isn't finishing repair because UPI=[a], and a is a witness, and a can't do the list files etc etc repair stuff that repairer FLUs need to do. The best (?) way forward is to add some advance smarts to the chain manager so that it doesn't propose a UPI of 100% witnesses?
78 lines
2.9 KiB
Erlang
78 lines
2.9 KiB
Erlang
%% -------------------------------------------------------------------
|
|
%%
|
|
%% Copyright (c) 2007-2014 Basho Technologies, Inc. All Rights Reserved.
|
|
%%
|
|
%% This file is provided to you under the Apache License,
|
|
%% Version 2.0 (the "License"); you may not use this file
|
|
%% except in compliance with the License. You may obtain
|
|
%% a copy of the License at
|
|
%%
|
|
%% http://www.apache.org/licenses/LICENSE-2.0
|
|
%%
|
|
%% Unless required by applicable law or agreed to in writing,
|
|
%% software distributed under the License is distributed on an
|
|
%% "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
|
|
%% KIND, either express or implied. See the License for the
|
|
%% specific language governing permissions and limitations
|
|
%% under the License.
|
|
%%
|
|
%% -------------------------------------------------------------------
|
|
|
|
-ifndef(MACHI_PROJECTION_HRL).
|
|
-define(MACHI_PROJECTION_HRL, true).
|
|
|
|
-type pv1_consistency_mode() :: 'ap_mode' | 'cp_mode'.
|
|
-type pv1_csum() :: binary().
|
|
-type pv1_epoch() :: {pv1_epoch_n(), pv1_csum()}.
|
|
-type pv1_epoch_n() :: non_neg_integer().
|
|
-type pv1_server() :: atom() | binary().
|
|
-type pv1_timestamp() :: {non_neg_integer(), non_neg_integer(), non_neg_integer()}.
|
|
|
|
-record(p_srvr, {
|
|
name :: pv1_server(),
|
|
proto_mod = 'machi_flu1_client' :: atom(), % Module name
|
|
address :: term(), % Protocol-specific
|
|
port :: term(), % Protocol-specific
|
|
props = [] :: list() % proplist for other related info
|
|
}).
|
|
|
|
-record(flap_i, {
|
|
flap_count :: {term(), term()},
|
|
flapping_me = false :: boolean(),
|
|
all_hosed :: list(),
|
|
all_flap_counts :: list(),
|
|
bad :: list()
|
|
}).
|
|
|
|
-type p_srvr() :: #p_srvr{}.
|
|
-type p_srvr_dict() :: orddict:orddict().
|
|
|
|
-define(DUMMY_PV1_EPOCH, {0,<<0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0>>}).
|
|
|
|
-record(projection_v1, {
|
|
epoch_number :: pv1_epoch_n(),
|
|
epoch_csum :: pv1_csum(),
|
|
author_server :: pv1_server(),
|
|
all_members :: [pv1_server()],
|
|
witnesses = [] :: [pv1_server()],
|
|
creation_time :: pv1_timestamp(),
|
|
mode = ap_mode :: pv1_consistency_mode(),
|
|
upi :: [pv1_server()],
|
|
repairing :: [pv1_server()],
|
|
down :: [pv1_server()],
|
|
flap :: 'undefined' | #flap_i{}, % flapping information
|
|
inner :: 'undefined' | #projection_v1{},
|
|
dbg :: list(), %proplist(), is checksummed
|
|
dbg2 :: list(), %proplist(), is not checksummed
|
|
members_dict :: p_srvr_dict()
|
|
}).
|
|
|
|
-define(MACHI_DEFAULT_TCP_PORT, 50000).
|
|
|
|
-define(SHA_MAX, (1 bsl (20*8))).
|
|
|
|
%% Set a limit to the maximum chain length, so that it's easier to
|
|
%% create a consistent projection ranking score.
|
|
-define(MAX_CHAIN_LENGTH, 64).
|
|
|
|
-endif. % !MACHI_PROJECTION_HRL
|