comments

storage/xtradb/include/univ.i

@@ -54,6 +54,9 @@ Created 1/20/1994 Heikki Tuuri
 #define INNODB_VERSION_BUGFIX	8
 
 #ifndef PERCONA_INNODB_VERSION
+/* this is *not* the version of XtraDB as in Percona-Server sources,
+   but the version of Percona-Server, where this XtraDB was taken from.
+   Because Percona does not update XtraDB version for every release */
 #define PERCONA_INNODB_VERSION 24.1
 #endif
 

support-files/rpm/server.cnf

 #
-# These groups are read by MariaDB server
+# These groups are read by MariaDB server.
 # Use it for options that only the server (but not clients) should see
 #
 # See the examples of server my.cnf files in /usr/share/mysql/
 #
 
-[mysqld]
-
+# this is read by the standalone daemon and embedded servers
 [server]
 
+# this is only for the mysqld standalone daemon
+[mysqld]
+
+# this is only for embedded server
 [embedded]
 
 # This group is only read by MariaDB-5.5 servers.