Re: Not to use SCAN in 11gR2 RAC
Date: Fri, 16 Oct 2009 22:14:01 -0500
SCAN is mandatory during install but can be disabled later. Not sure why that would affect anything else.
On Fri, Oct 16, 2009 at 9:45 PM, Fuad Arshad <fuadar_at_yahoo.com> wrote:
> the Hands on Labs in Openworld emphasized the fact that SCAN is in fact
> ----- Original Message ----
> From: Chen Shapira <cshapi_at_gmail.com>
> To: yong321_at_yahoo.com
> Cc: oracle-l_at_freelists.org
> Sent: Friday, October 16, 2009 9:05:44 PM
> Subject: Re: Not to use SCAN in 11gR2 RAC
> > Oracle says SCAN is optional unless you use policy-managed database in
> 11gR2. But it actually becomes mandatory at the time of installation, and
> then it can be optional afterward. Isn't that awkward?
> I was in a presentation at OpenWorld about new RAC features in 11gR2,
> and the presenter (whose name I cannot recall) emphasized that SCAN is
> not optional, it is mandatory. The optional part is the GNS where RAC
> manages the server names for you and the DNS forwards the resolving to
> the GNS.