Re: TAF and node failover non RAC oracle 10.2

  • From: "LS Cheng" <exriscer@xxxxxxxxx>
  • To: hrishy <hrishys@xxxxxxxxxxx>
  • Date: Wed, 30 Jan 2008 13:03:48 +0100

Hi

Not sure what do you mean by non-rac, if its single node how do you Failover
connections?

Thanks

--
LSC



On Jan 30, 2008 12:09 PM, hrishy <hrishys@xxxxxxxxxxx> wrote:

> Hi Cheng
>
> Many thanks again for your response.
>
> Is FCF part of RAC or i can use it in non RAC
> instance.
>
> regards
> Hrishy
> --- LS Cheng <exriscer@xxxxxxxxx> wrote:
>
> > hrishy
> >
> > you need to use Fast Connection Failover for that
> > purpose which is based on
> > Fast Application Notification mechanism
> >
> > thanks
> >
> > --
> > LSC
> >
> >
> >
> > On Jan 30, 2008 10:19 AM, hrishy
> > <hrishys@xxxxxxxxxxx> wrote:
> >
> > > Hi
> > >
> > > Can TAF be used to detect node failover and
> > redirect
> > > the connections to a new node using retry and
> > delay so
> > > all my clients detect that host db1 is down and
> > need
> > > to start connecting to db2 .
> > >
> > > I am not using RAC.Oracle version is 10.2
> > >
> > >
> > >
> > > GRID =
> > >  (DESCRIPTION =
> > >    (ADDRESS = (PROTOCOL = TCP)(HOST =
> > > my.db1.com)(PORT = 1521))
> > >    (ADDRESS = (PROTOCOL = TCP)(HOST =
> > > my.db2.com)(PORT = 1521))
> > >    (LOAD_BALANCE = yes)
> > >    (CONNECT_DATA =
> > >      (SERVICE_NAME = grid)
> > >      (FAILOVER_MODE =
> > >        (TYPE = SELECT)
> > >        (METHOD = BASIC)
> > >        (RETRIES = 1)
> > >        (DELAY = 1)       )
> > >     )
> > >   )
> > >
> > >
> > >
> > >
> >
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> > > --
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> > >
> > >
> > >
> >
>
>
>
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