Re: data guard fast start failover

Could you elaborate on WebLogic config you are using for RAC? - Is it configured using WebLogic multi-datasources? - Do you use WebLogic XA transactions? Does WebLogic datasource re- tries transaction on reconnect?
- What are the patched you mentioned (perhaps, you have the reference to the WebLogic support docs)?

Cheers,
Alex

On 17/01/2009, at 8:52 AM, Mark Strickland wrote:

> We've been testing FSF with 10.2.0.2 and my co-DBA discovered a bug
> that can cause a split-brain to occur. I don't remember the exact
> circumstances, but the fix is in 10.2.0.4 which is driving us to
> apply that patchset. Our FSF testing with 10.2.0.4 has been going
> very well. If you use WebLogic, it will handle a failover but it
> requires a patch depending on what version you use. I've been doing
> new 10.2.0.4 builds with RAC and Data Guard with FSF for a new
> customer. No issues so far.
>
> Mark
> Seattle, WA
>
>
> On Thu, Jan 15, 2009 at 11:27 PM, <Laimutis.Nedzinskas_at_seb.lt> wrote:
>
> Hi all
>
> Anyone's using data guard fast-start failover ?
> What are the experiences ?
> What about split brain?
> Does it interfere heavily with normal database activities?
> Any other comments?
>
> Thank you in advance,
>
> Laimis N
>
> --
> http://www.freelists.org/webpage/oracle-l
>
>
>

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