Oracle-L: RE: listener configuration on HP serviceguard clusters

From: Mandar A. Ghosalkar <mghosalk_at_byer.com>
Date: Thu, 11 Jul 2002 16:28:20 -0800
Message-ID: <F001.00495E0D.20020711162820@fatcity.com>

Matt,

i hv 2 nodes in hp mc/sg non-ops config. each hving production instances. also each providing failover for other node.

:( 7.3.4 on 10.2

each has it own listner listener_${ORACLE_SID}

Node 1:
listener: LISTENER_SID1 on 1555

Node 2:
listener: LISTENER_SID2 on 1556

We use package address(name) in the listener.ora

When failover happens for either node onto standby node, cant u start different listener for each failedover instance.

hth
Mandar

-----Original Message-----
Sent: Thursday, July 11, 2002 2:15 PM
To: Multiple recipients of list ORACLE-L

If anybody out there is using HP ServiceGuard for non-OPS/RAC, I would be interested to know how you configure the listeners. Do you use the machine IP address or the package address in the listener.ora (or do you not have a listener.ora and use dynamic registration)

One of the sys admins here instists that the following scenerio will not work.

three nodes - two with one package each (containing Oracle) and one standby node.

When the first package fails over to the standby node, it starts a listener using no listener.ora file, allowing the instances to dynamically register. When the second package fails over to the standby node, it does not start a listener.

All client tnsnames.ora files use package names for HOST.

Do the instances in the second package register successfully with the listener and can clients connect to them?

Matt Adams - GE Appliances - matt.adams_at_appl.ge.com Enter any 11 digit prime number to continue.

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Author: Mandar A. Ghosalkar
INET: mghosalk_at_byer.com

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