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-rw-r--r--lib/mnesia/src/mnesia_controller.erl42
1 files changed, 25 insertions, 17 deletions
diff --git a/lib/mnesia/src/mnesia_controller.erl b/lib/mnesia/src/mnesia_controller.erl
index 78f7bfa325..5a9bae54da 100644
--- a/lib/mnesia/src/mnesia_controller.erl
+++ b/lib/mnesia/src/mnesia_controller.erl
@@ -1,7 +1,7 @@
%%
%% %CopyrightBegin%
%%
-%% Copyright Ericsson AB 1996-2013. All Rights Reserved.
+%% Copyright Ericsson AB 1996-2014. All Rights Reserved.
%%
%% The contents of this file are subject to the Erlang Public License,
%% Version 1.1, (the "License"); you may not use this file except in
@@ -198,7 +198,8 @@ sync_dump_log(InitBy) ->
call({sync_dump_log, InitBy}).
async_dump_log(InitBy) ->
- ?SERVER_NAME ! {async_dump_log, InitBy}.
+ ?SERVER_NAME ! {async_dump_log, InitBy},
+ ok.
%% Wait for tables to be active
%% If needed, we will wait for Mnesia to start
@@ -293,13 +294,19 @@ update(Fun) ->
mnesia_down(Node) ->
- case cast({mnesia_down, Node}) of
- {error, _} -> mnesia_monitor:mnesia_down(?SERVER_NAME, Node);
- _Pid -> ok
+ case whereis(?SERVER_NAME) of
+ undefined -> mnesia_monitor:mnesia_down(?SERVER_NAME, Node);
+ Pid -> gen_server:cast(Pid, {mnesia_down, Node})
end.
+
wait_for_schema_commit_lock() ->
- link(whereis(?SERVER_NAME)),
- unsafe_call(wait_for_schema_commit_lock).
+ try
+ Pid = whereis(?SERVER_NAME),
+ link(Pid), %% Keep the link until release_schema_commit_lock
+ gen_server:call(Pid, wait_for_schema_commit_lock, infinity)
+ catch _:_ ->
+ mnesia:abort({node_not_running, node()})
+ end.
block_controller() ->
call(block_controller).
@@ -467,7 +474,7 @@ connect_nodes2(Father, Ns, UserFun) ->
process_flag(trap_exit, true),
Res = try_merge_schema(New, [], UserFun),
Msg = {schema_is_merged, [], late_merge, []},
- multicall([node()|Ns], Msg),
+ _ = multicall([node()|Ns], Msg),
After = val({current, db_nodes}),
Father ! {?MODULE, self(), Res, mnesia_lib:intersect(Ns,After)},
unlink(Father),
@@ -548,19 +555,13 @@ schema_is_merged() ->
cast(Msg) ->
case whereis(?SERVER_NAME) of
- undefined ->{error, {node_not_running, node()}};
+ undefined -> ok;
Pid -> gen_server:cast(Pid, Msg)
end.
abcast(Nodes, Msg) ->
gen_server:abcast(Nodes, ?SERVER_NAME, Msg).
-unsafe_call(Msg) ->
- case whereis(?SERVER_NAME) of
- undefined -> {error, {node_not_running, node()}};
- Pid -> gen_server:call(Pid, Msg, infinity)
- end.
-
call(Msg) ->
case whereis(?SERVER_NAME) of
undefined ->
@@ -1206,7 +1207,14 @@ handle_info(Done = #loader_done{worker_pid=WPid, table_name=Tab}, State0) ->
{value,{_,Worker}} = lists:keysearch(WPid,1,get_loaders(State0)),
add_loader(Tab,Worker,State1);
_ ->
- State1
+ DelState = State1#state{late_loader_queue=gb_trees:delete_any(Tab, LateQueue0)},
+ case ?catch_val({Tab, storage_type}) of
+ ram_copies ->
+ cast({disc_load, Tab, ram_only}),
+ DelState;
+ _ ->
+ DelState
+ end
end
end,
State3 = opt_start_worker(State2),
@@ -1789,7 +1797,7 @@ sync_and_block_table_whereabouts(Tab, ToNode, RemoteS, AccessMode) when Tab /= s
true -> Current -- [ToNode];
false -> Current
end,
- remote_call(ToNode, block_table, [Tab]),
+ _ = remote_call(ToNode, block_table, [Tab]),
[remote_call(Node, add_active_replica, [Tab, ToNode, RemoteS, AccessMode]) ||
Node <- [ToNode | Ns]],
ok.