Re: rac one node naming

From: Andrew Kerber <andrew.kerber_at_gmail.com>
Date: Thu, 10 Dec 2015 08:58:03 -0600
Message-ID: <CAJvnOJaj-3xvGn6rSexvK_r2Z_Y7gwFxSvvVEQKz86uxCpWAkA_at_mail.gmail.com>

That would explain it. I have no doubt it is documented some where, but I havent found it yet.

On Thu, Dec 10, 2015 at 8:55 AM, TJ Kiernan <tkiernan_at_pti-nps.com> wrote:

> This is the behavior I’ve seen (11.2 on Windows) as well and assumed it’s
> normal. If you intentionally relocate the database (srvctl relocate
> database -d <dbname> -n <nodename>), instance_2 will start before
> instance_1 stops, but in a failure, instance_1 starts wherever it can.
>
>
>
> Unless the 10 day rule is enforced via instance name (_1 vs _2), I don’t
> think it’d be a problem. Maybe running instance_2 on node1 looks
> confusing, but there shouldn’t be any difference in operation.
>
>
>
> Thanks,
>
> T. J.
>
>
>
>
>
> *From:* oracle-l-bounce_at_freelists.org [mailto:
> oracle-l-bounce_at_freelists.org] *On Behalf Of *Andrew Kerber
> *Sent:* Wednesday, December 09, 2015 7:29 PM
> *To:* ORACLE-L
> *Subject:* rac one node naming
>
>
>
> Some time ago we had a discussion of rac one node instance naming, and as
> I recall the consensus was that the instance name was always the same
> (normally _1).
>
> So, I did some experimentation, and I need to understand what is going on
> and how to prevent it.
>
> I put together a 2 node rac one node installation in VMware workstation
> 12, oracle 12c/rhel 6.5.
>
> The running instance is rontest_1. Service name rontest., nodes ractest1
> and ractest2, instance running on ractest1
>
> I shut down ractest1, and the rontest_1 instance is now running on
> ractest2.
>
> Now, I manually relocate the instance, using the command:
>
> srvctl relocate db -d rontest -n ractest1.
>
> I look at node 1, and now rontest_2 is running on ractest1.
>
> So, what did I do wrong, and how do I prevent it from happening again? Or
> is this the expected behavior.
>
>
>
>
> --
>
> Andrew W. Kerber
>
> 'If at first you dont succeed, dont take up skydiving.'
>

-- 
Andrew W. Kerber

'If at first you dont succeed, dont take up skydiving.'

--
http://www.freelists.org/webpage/oracle-l

Received on Thu Dec 10 2015 - 15:58:03 CET