Right. Fortunately, there are only one concept of services so far.
Oracle instance will start services named by default in service_names
parameter. They are also ones that you can operate with DBMS_SERVICES
package and it's possible to manipulate via CRS using srvctl. And
those are the same services that you manage in dbca.
I don't remember now how services with preferred and available nodes
are processed in RAC if they are defined in service_names.
On 12/2/06, LS Cheng <exriscer_at_gmail.com> wrote:
> Hi Alex
>
> I think services he means those you see in gv$services, dba_services
>
>
> On 12/2/06, Alex Gorbachev <gorbyx_at_gmail.com> wrote:
> >
> > I think you only need to operate instances. db resource should be
> > automatically up and down. Btw, I fail to understand why they invented
> > this db resource - the only purpose I can see - assisting notification
> > mechanisms. Or they tried to model group of resources with that? If
> > anyone has better idea - please share.
> >
> > Services - maybe it has to do with service_names init.ora parameters?
--
Best regards,
Alex Gorbachev
The Pythian Group
Sr. Oracle DBA
http://www.pythian.com/blogs/author/alex/
http://blog.oracloid.com
--
http://www.freelists.org/webpage/oracle-l
Received on Sat Dec 02 2006 - 16:04:57 CST
