RE: 2 Listeners

1.- You can have several listeners in one server. You named differently in the listener.ora and in differents ports too. And that's it. 2.- There are several causes for intermittent 12500. Look up the setting of "processes" of your init.ora. Also review kernel related parameters. And check out the swap space whether is enough or not. Take a look of your alert if there are any ORA-4030 error.

Regards.

> -----Mensaje original-----
> De: Olson, David [SMTP:OlsonD_at_PIOS.COM]
> Enviado el: Martes 27 de Junio de 2000 18:14
> Para: Multiple recipients of list ORACLE-L
> Asunto: 2 Listeners
>
> DBA's,
>
> We have 5 instances running on one large UNIX box. They are all the same
> version of oracle, 8.0.5. Connections to the database is starting to get
> the following error:
>
> [Microsoft][ODBC driver for Oracle][Oracle]ORA-12500: TNS:listener failed
> to
> start a dedicated server process
>
> The error message is not constant abd not always from an ODBC connection.
> Talking to our UNIX admin group, we are hitting a max number of child
> process for our listener. Is it possible to run multiple listeners,
> listening to different ports on the same server? Or is there another
> work
> around for this problem.
>
> Thanks,
> Dave
>
> Dave Olson
> DBA - Tech. Support Team
> 216-332-3195
>
>
> --
> Author: Olson, David
> INET: OlsonD_at_PIOS.COM
>
> Fat City Network Services -- (858) 538-5051 FAX: (858) 538-5051
> San Diego, California -- Public Internet access / Mailing Lists
> --------------------------------------------------------------------
> To REMOVE yourself from this mailing list, send an E-Mail message
> to: ListGuru_at_fatcity.com (note EXACT spelling of 'ListGuru') and in
> the message BODY, include a line containing: UNSUB ORACLE-L
> (or the name of mailing list you want to be removed from). You may
> also send the HELP command for other information (like subscribing).
Received on Tue Jun 27 2000 - 17:19:15 CDT