Re: notifications from ONS in Oracle Restart when the node dies

Hi Tim,

what client type is connecting? JDBC or OCI based client?

Regards,

Mark
On 16 Mar 2022, 8:25 AM +1100, Tim Gorman <tim.evdbt_at_gmail.com>, wrote:
> Colleagues and friends,
>
> I have a customer who is testing FAN-FCF failovers in a DataGuard
> configuration, and the problem is that when the ONS (Oracle Notification
> Service) dies along with the host on which the primary database resides,
> how is the FAN-FCF client informed of the failure?
>
> Is there a way reference the ONS via a load balancer that is based on
> the ONS on both the host on which the DataGuard primary database resides
> as well as the ONS on the host on which the DataGuard standby database
> resides?
>
> Everything is working well until the primary host goes down, so
> shouldn't the standby ONS take over and send the necessary notification?
>
> Thoughts?
>
> Thanks!
>
> -Tim
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> http://www.freelists.org/webpage/oracle-l
>
>

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