These hosts are the ones that will replace the ones in s4
- db1141 -> db1081 (candidate master)
- db1142 -> db1084
- db1143 -> db1091
- db1144 -> db1097 (multi-instance with s5 as well)
- db1145 -> db1102 (backup source with s5 as well)
- db1146 -> db1103 (multi-instance with s2 as well)
- db1147 -> extra host for performance growth
- db1148 -> db1121 (sanitarium master)
- db1149 -> db1138 (current master)