Is there a way / config option for freeRadius to reconnect to sql server on DB operation errors (eg. db write errors). background: the sql cluster we use is behind a DNS based Load balancer. Every 2 weeks, half of the cluster are taken out of DNS for service by automated tasks. The DNS update happens a few seconds after the servers are taken out (and all DBs marked read-only) and during these few seconds, radius can still connect to the down'd sql servers but all writes will fail. Eventually, the read-only mysql will stop and radius will reconnect to the valid sql servers. The one option I see "connect_failure_retry_delay" seems to only matter for establishing sql connection. In this case, sql connection itself is fine, just to a read-only DB. Any suggestions are welcome. tia.