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Add upi_unanimous annotation to AP mode

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Scott Lystig Fritchie 2015-09-11 21:47:05 +09:00
parent fe8ff6033d
commit 5efec1b6cd
2 changed files with 12 additions and 6 deletions
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15
src/machi_chain_manager1.erl
View file

@ -2067,11 +2067,18 @@ projection_transition_is_sane_except_si_epoch(
stack, Trace}
end.
poll_private_proj_is_upi_unanimous(#ch_mgr{consistency_mode=ap_mode} = S) ->
S;
poll_private_proj_is_upi_unanimous(#ch_mgr{consistency_mode=cp_mode,
proj_unanimous={_,_,_}} = S) ->
poll_private_proj_is_upi_unanimous(#ch_mgr{proj_unanimous={_,_,_}} = S) ->
S;
poll_private_proj_is_upi_unanimous(#ch_mgr{consistency_mode=ap_mode,
proj=Proj} = S) ->
if Proj#projection_v1.upi == [] % Nobody to poll?
orelse
Proj#projection_v1.epoch_number == 0 -> % Skip polling for epoch 0?
S;
true ->
%% Try it just a single time, no other waiting
poll_private_proj_is_upi_unanimous3(S)
end;
poll_private_proj_is_upi_unanimous(#ch_mgr{consistency_mode=cp_mode,
proj_unanimous=false,
proj=Proj} = S) ->

3
test/machi_chain_manager1_converge_demo.erl
View file

@ -272,8 +272,7 @@ convergence_demo_testfun(NumFLUs, MgrOpts0) ->
io:format(user, "\nSweet, private projections are stable\n", []),
io:format(user, "\t~P\n", [get(stable), 14]),
io:format(user, "Rolling sanity check ... ", []),
MaxFiles = 130, io:format(user, "Sweet, NOTICE: alternative MaxFiles=~w\n", [MaxFiles]),
%% MaxFiles = 800,
MaxFiles = 20,
PrivProjs = [{Name, begin
{ok, Ps8} = ?FLU_PC:get_all_projections(
FLU, private, infinity),