Re: ASM and 4-way replication?

On 2006-11-09, Andreas Piesk <a.piesk_at_gmx.net> wrote:
> JEDIDIAH schrieb:
>
>> > It runs automatically, after setup. In 10g it can even switch automatically.
>>
>> Please expand on that...
>>
>> Based on how TNS is configured and how Oracle
>> treats connectitons to standby databases, I really can't
>> see that working.
>
> why not? what problems do you expect?

        Clients attempt to connect to a TNS name that includes multiple instances in a failover configuration and get hung up when they first try to connect to an instance that's in managed recovery mode.

>
> i set up such a system with 10g and faststartfailover. a database
> trigger sets a servicename on the primary to get connect-time failover
> working. i can send you details if you want.

        Just post them.

>
> regards,
> -ap
>

-- 
	Sophocles wants his cut.                                |||
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