On 05/06/13 20:06, paul wrote:
Thanks for the quick reply. rndc reconfig has the same problem as a restart. I need to automatically listen to the new ip address without manual intervention.
"rndc reconfig" need not be manual - surely your cluster software can execute a script on IP failover?
Anyway, as you've spotted, lowering the listen interval can emulate this. Personally I'd want bind to respond a bit quicker than 0-60 seconds when a failover occurs.
The other alternative under Linux would be a long-running process listening to a netlink socket for address changes and exec'ing a reconfig. I wonder if there is such a beast?
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