In 8i you do not need to include services in the listener. Listener itself
can find out what databases are running and need it services
Alex Hillman
-----Original Message-----
Sent: Tuesday, July 17, 2001 12:35 PM
To: Multiple recipients of list ORACLE-L
First Off, I would like to thank everyone who replied yesterday, your
answers were most helpful!
Today, I am facing a new puzzle. I am currently running 3 databases on a
server, but only two of them are listed in the listener.ora (bdw and rcvr).
If I do a 'lsnrctl status' it shows a listener for all three databases (bdw
rcvr and webprod). How is this possible? I have included my current
listener.ora and output from 'lsnrctl status' ... Also, people who access
these databases go through VIRTUAL ip's, i.e. the box itself has IP address
xxx.xxx.xxx.11 the bdw ip is xxx.xxx.xxx.31 and the webprod ip is
xxx.xxx.xxx.30
The reason for the virt ip's is for the fail over we have in place, so
people do not have to reconfigure their machines when we move the databases
around.
So by all rights I do not see how anyone can connect, but they are?!?!?!?
WTH???
Thanks again guys ...
# LISTENER.ORA Configuration
File:/apps/oracle/product/816/network/admin/listener.ora
# Generated by Oracle configuration tools.
LISTENER =
(DESCRIPTION_LIST =
(DESCRIPTION =
(ADDRESS_LIST =
(ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC))
)
(ADDRESS_LIST =
(ADDRESS = (PROTOCOL = TCP)(HOST = bdw1)(PORT = 1521))
)
)
(DESCRIPTION =
(PROTOCOL_STACK =
(PRESENTATION = GIOP)
(SESSION = RAW)
)
(ADDRESS = (PROTOCOL = TCP)(HOST = bdw1)(PORT = 2481))
)
)
SID_LIST_LISTENER =
(SID_LIST =
(SID_DESC =
(SID_NAME = PLSExtProc)
(ORACLE_HOME = /apps/oracle/product/816)
(PROGRAM = extproc)
)
(SID_DESC =
(GLOBAL_DBNAME = bdw)
(ORACLE_HOME = /apps/oracle/product/816)
(SID_NAME = bdw)
)
(SID_DESC =
(GLOBAL_DBNAME = rcvr)
(ORACLE_HOME = /apps/oracle/product/816)
(SID_NAME = rcvr)
)
)
oracle@bdw1 SID: bdw /apps/oracle/product/816/network/admin > lsnrctl status
LSNRCTL for Solaris: Version 8.1.6.0.0 - Production on 17-JUL-2001 09:24:30
(c) Copyright 1998, 1999, Oracle Corporation. All rights reserved.
Connecting to (DESCRIPTION=(ADDRESS=(PROTOCOL=IPC)(KEY=EXTPROC)))
STATUS of the LISTENER
------------------------
Alias LISTENER
Version TNSLSNR for Solaris: Version 8.1.6.0.0 -
Production
Start Date 10-JUL-2001 15:14:01
Uptime 6 days 18 hr. 10 min. 30 sec
Trace Level off
Security OFF
SNMP OFF
Listener Parameter File
/apps/oracle/product/816/network/admin/listener.ora
Listener Log File /apps/oracle/product/816/network/log/listener.log
Services Summary...
PLSExtProc has 1 service handler(s)
WEBPROD has 2 service handler(s)
bdw has 1 service handler(s)
bdw has 1 service handler(s)
rcvr has 1 service handler(s)
The command completed successfully
----------------------------------------------
Edward W. Carr
UNIX Systems Administrator
Qwest Communications
Broadband Services Inc.
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Author: Hillman, Alex
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