All the new hosts that have been added to our fleet do not have the rack information updated:
root@db1115.eqiad.wmnet[zarcillo]> select fqdn,rack from servers where rack is NULL and fqdn like 'db%'; +--------------------+------+ | fqdn | rack | +--------------------+------+ | db1126.eqiad.wmnet | NULL | | db1127.eqiad.wmnet | NULL | | db1128.eqiad.wmnet | NULL | | db1129.eqiad.wmnet | NULL | | db1130.eqiad.wmnet | NULL | | db1131.eqiad.wmnet | NULL | | db1132.eqiad.wmnet | NULL | | db1133.eqiad.wmnet | NULL | | db1134.eqiad.wmnet | NULL | | db1135.eqiad.wmnet | NULL | | db1136.eqiad.wmnet | NULL | | db1137.eqiad.wmnet | NULL | | db1138.eqiad.wmnet | NULL | | db2065.codfw.wmnet | NULL | | db2103.codfw.wmnet | NULL | | db2104.codfw.wmnet | NULL | | db2105.codfw.wmnet | NULL | | db2106.codfw.wmnet | NULL | | db2107.codfw.wmnet | NULL | | db2108.codfw.wmnet | NULL | | db2109.codfw.wmnet | NULL | | db2110.codfw.wmnet | NULL | | db2111.codfw.wmnet | NULL | | db2112.codfw.wmnet | NULL | | db2113.codfw.wmnet | NULL | | db2114.codfw.wmnet | NULL | | db2115.codfw.wmnet | NULL | | db2116.codfw.wmnet | NULL | | db2118.codfw.wmnet | NULL | | db2119.codfw.wmnet | NULL | | db2120.codfw.wmnet | NULL | | db2123.codfw.wmnet | NULL | | db2124.codfw.wmnet | NULL | | db2125.codfw.wmnet | NULL | | db2126.codfw.wmnet | NULL | | db2128.codfw.wmnet | NULL | | db2129.codfw.wmnet | NULL | +--------------------+------+ 37 rows in set (0.00 sec)