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-rw-r--r--src/rabbit_mnesia.erl2
1 files changed, 2 insertions, 0 deletions
diff --git a/src/rabbit_mnesia.erl b/src/rabbit_mnesia.erl
index 131f74acc4..a82bd282c7 100644
--- a/src/rabbit_mnesia.erl
+++ b/src/rabbit_mnesia.erl
@@ -381,6 +381,8 @@ cluster_status_from_mnesia() ->
disc -> nodes_incl_me(DiscCopies);
ram -> DiscCopies
end,
+ %% `mnesia:system_info(running_db_nodes)' is safe since
+ %% we know that mnesia is running
RunningNodes = mnesia:system_info(running_db_nodes),
{ok, {AllNodes, DiscNodes, RunningNodes}};
false -> {error, tables_not_present}