Re: An OPS & tnsnames question

From: claudio cutelli <c_cutelli_at_hotmail.com>
Date: Wed, 29 Aug 2001 08:30:48 -0700
Message-ID: <F001.0037B4F9.20010829083617@fatcity.com>

try with:

OPS =
  (DESCRIPTION =
    (ADDRESS_LIST =

      (ADDRESS = (PROTOCOL = tcp) (HOST = DB1) (PORT = 1526))
       (ADDRESS = (PROTOCOL = tcp) (HOST = DB2) (PORT = 1526))

    )
    (CONNECT_DATA = (SERVICE_NAME = OPS))   )

• Original Message ----- To: Multiple recipients of list ORACLE-L <ORACLE-L_at_fatcity.com> Sent: Wednesday, August 29, 2001 5:15 PM

> Dear list !
> I've got an OPS database named OPS with 2 instances OPS1 and OPS2 .
> I want the users to connect to OPS1 and ONLY if it is down , to connect to
> OPS2.
> It's Oracle 8.0.5.1 on NT4.

>

> I put the following lines in clients' tnsnames.ora file :

>

> OPS.world = (DESCRIPTION_LIST =
> (DESCRIPTION =
> (ADDRESS = (PROTOCOL = tcp) (HOST = DB1) (PORT = 1526))
> (CONNECT_DATA = (SID = OPS1))
> )
> (DESCRIPTION =
> (ADDRESS = (PROTOCOL = tcp) (HOST = DB2) (PORT = 1526))
> (CONNECT_DATA = (SID = OPS2))
> )
> )

>

> This works perfectly fine except for the case when OPS1 instance is down ,
> but the listener is up.
> Then clients try to connect to OPS1 and fail - "Oracle not available" .
> When i bring the listener on OPS1 host down - everybody perfectly connect
to
> OPS2.

>

> Is there a solution ?
> Thanks a lot in advance !

>
>

> DBAndrey

>


> * 03-9254520

> * 053-464562
> * mailto:andreyb_at_elrontelesoft.com

>
>

> --
> Please see the official ORACLE-L FAQ: http://www.orafaq.com
> --
> Author: Andrey Bronfin
> INET: andreyb_at_elrontelesoft.com

>


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-- 
Please see the official ORACLE-L FAQ: http://www.orafaq.com
-- 
Author: claudio cutelli
  INET: c_cutelli_at_hotmail.com

Fat City Network Services    -- (858) 538-5051  FAX: (858) 538-5051
San Diego, California        -- Public Internet access / Mailing Lists
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Received on Wed Aug 29 2001 - 10:30:48 CDT