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Diffstat (limited to 'src/mod_mam.erl')
| -rw-r--r-- | src/mod_mam.erl | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/src/mod_mam.erl b/src/mod_mam.erl index 9595be99f..a643fe51c 100644 --- a/src/mod_mam.erl +++ b/src/mod_mam.erl @@ -77,6 +77,17 @@ %%% API %%%=================================================================== start(Host, Opts) -> + case gen_mod:get_opt(db_type, Opts) of + mnesia -> + ?WARNING_MSG("Mnesia backend for ~s is not recommended: " + "it's limited to 2GB and often gets corrupted " + "when reaching this limit. SQL backend is " + "recommended. Namely, for small servers SQLite " + "is a preferred choice because it's very easy " + "to configure.", [?MODULE]); + _ -> + ok + end, Mod = gen_mod:db_mod(Host, Opts, ?MODULE), Mod:init(Host, Opts), init_cache(Mod, Host, Opts), |