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author | Rickard Green <[email protected]> | 2018-08-10 12:58:38 +0200 |
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committer | Rickard Green <[email protected]> | 2018-08-10 12:58:38 +0200 |
commit | 8cb79ba4d3b665e06a39c3437d7227c831753945 (patch) | |
tree | 47437311b128c092619649aaeaf59983e37cc327 /lib/mnesia/src | |
parent | 77d307e6c3e705e14843101d4c5348c6c079ace0 (diff) | |
parent | fe34bce692c8f83f46771f1f85a62137de10edd7 (diff) | |
download | otp-8cb79ba4d3b665e06a39c3437d7227c831753945.tar.gz otp-8cb79ba4d3b665e06a39c3437d7227c831753945.tar.bz2 otp-8cb79ba4d3b665e06a39c3437d7227c831753945.zip |
Merge branch 'maint-20' into maint
* maint-20:
Updated OTP version
Update release notes
Update version numbers
crypto: Fix crash in compute_key(ecdh, ...) on badarg
Relax add_table_copy restriction
Fixed #Ref ordering bug
Test #Ref ordering in lists and ets
Do NOT disc_load from ram_copies when master_node is set
ssl: Make sure that a correct cipher suite is selected
ssl: Correct handling of empty server SNI extension
Diffstat (limited to 'lib/mnesia/src')
-rw-r--r-- | lib/mnesia/src/mnesia_controller.erl | 30 | ||||
-rw-r--r-- | lib/mnesia/src/mnesia_loader.erl | 8 |
2 files changed, 17 insertions, 21 deletions
diff --git a/lib/mnesia/src/mnesia_controller.erl b/lib/mnesia/src/mnesia_controller.erl index f81ba783f2..882de0d613 100644 --- a/lib/mnesia/src/mnesia_controller.erl +++ b/lib/mnesia/src/mnesia_controller.erl @@ -772,22 +772,6 @@ handle_call({unannounce_add_table_copy, [Tab, Node], From}, ReplyTo, State) -> noreply(State#state{early_msgs = [{call, Msg, undefined} | Msgs]}) end; -handle_call({net_load, Tab, Cs}, From, State) -> - State2 = - case State#state.schema_is_merged of - true -> - Worker = #net_load{table = Tab, - opt_reply_to = From, - reason = {dumper,{add_table_copy, unknown}}, - cstruct = Cs - }, - add_worker(Worker, State); - false -> - reply(From, {not_loaded, schema_not_merged}), - State - end, - noreply(State2); - handle_call(Msg, From, State) when State#state.schema_is_merged /= true -> %% Buffer early messages Msgs = State#state.early_msgs, @@ -1457,7 +1441,8 @@ orphan_tables([Tab | Tabs], Node, Ns, Local, Remote) -> L = [Tab | Local], orphan_tables(Tabs, Node, Ns, L, Remote); Masters -> - R = [{Tab, Masters} | Remote], + %% Do not disc_load table from RamCopyHolders + R = [{Tab, Masters -- RamCopyHolders} | Remote], orphan_tables(Tabs, Node, Ns, Local, R) end; _ -> @@ -2162,6 +2147,15 @@ load_table_fun(#net_load{cstruct=Cs, table=Tab, reason=Reason, opt_reply_to=Repl {dumper,{add_table_copy,_}} -> true; _ -> false end, + + OnlyRamCopies = case Cs of + #cstruct{disc_copies = DC, + disc_only_copies = DOC, + external_copies = Ext} -> + [] =:= (DC ++ (DOC ++ Ext)) -- [node()]; + _ -> + false + end, if ReadNode == node() -> %% Already loaded locally @@ -2173,6 +2167,8 @@ load_table_fun(#net_load{cstruct=Cs, table=Tab, reason=Reason, opt_reply_to=Repl end; AccessMode == read_only, not AddTableCopy -> fun() -> disc_load_table(Tab, Reason, ReplyTo) end; + Active =:= [], AddTableCopy, OnlyRamCopies -> + fun() -> disc_load_table(Tab, Reason, ReplyTo) end; true -> fun() -> %% Either we cannot read the table yet diff --git a/lib/mnesia/src/mnesia_loader.erl b/lib/mnesia/src/mnesia_loader.erl index ebe924a86e..2cdae0c906 100644 --- a/lib/mnesia/src/mnesia_loader.erl +++ b/lib/mnesia/src/mnesia_loader.erl @@ -67,7 +67,7 @@ do_get_disc_copy2(Tab, Reason, Storage, Type) when Storage == disc_copies -> EtsOpts = proplists:get_value(ets, StorageProps, []), Args = [{keypos, 2}, public, named_table, Type | EtsOpts], case Reason of - {dumper, _} -> %% Resources already allocated + {dumper, DR} when is_atom(DR) -> %% Resources already allocated ignore; _ -> mnesia_monitor:mktab(Tab, Args), @@ -91,8 +91,8 @@ do_get_disc_copy2(Tab, Reason, Storage, Type) when Storage == ram_copies -> EtsOpts = proplists:get_value(ets, StorageProps, []), Args = [{keypos, 2}, public, named_table, Type | EtsOpts], case Reason of - {dumper, _} -> %% Resources allready allocated - ignore; + {dumper, DR} when is_atom(DR) -> + ignore; %% Resources already allocated _ -> mnesia_monitor:mktab(Tab, Args), Fname = mnesia_lib:tab2dcd(Tab), @@ -131,7 +131,7 @@ do_get_disc_copy2(Tab, Reason, Storage, Type) when Storage == disc_only_copies - {repair, mnesia_monitor:get_env(auto_repair)} | DetsOpts], case Reason of - {dumper, _} -> + {dumper, DR} when is_atom(DR) -> mnesia_index:init_index(Tab, Storage), snmpify(Tab, Storage), set({Tab, load_node}, node()), |