Right now, orch says the primary of s1 in codfw is db2103:
But codfw.json says the primary is db2112:
https://noc.wikimedia.org/dbconfig/codfw.json
"s1": [ { "db2112": 0 }, { "db2103": 350, "db2116": 200, "db2130": 200, "db2145": 200, "db2146": 350, "db2153": 200, "db2167:3311": 100, "db2170:3311": 50, "db2173": 50, "db2174": 350, "db2176": 350 } ],
This is confusing my poor sad auto schema discovery.
