Re: Question on interconnect configuration
- From: Dan Norris <dannorris@xxxxxxxxxxxxx>
- To: Oracle L <oracle-l@xxxxxxxxxxxxx>
- Date: Thu, 16 Aug 2007 20:28:33 -0700 (PDT)
Anurag,
I've found the oifcfg utility to be quite trustworthy and I'd take this
information to mean pretty clearly that you're using bge0 for public traffic
and all interconnect traffic uses bge3 (192.168.1.x). The
GV$CONFIGURED_INTERCONNECTS view shows all interconnects that Oracle is aware
of. As far as I know, Oracle won't use a public interface for interconnect
traffic.
I don't think you've got anything to worry about. I haven't looked at the
GV$CONFIGURED_INTERCONNECTS view in all the installs I've done, but I've looked
at oifcfg output a lot and your output below looks normal to me.
Dan
----- Original
Message ----
From: Anurag Verma <anuragdba@xxxxxxxxx>
To: ORACLE-L <oracle-l@xxxxxxxxxxxxx>
Sent: Thursday, August 16, 2007 6:54:45 PM
Subject: Question on interconnect configuration
Hi All,
one question on interconnect in our 2 node RAC(Oracle RAC 10.2.0.3.0 on Solaris
9 with Oracle clusterware and rawdevices for OCR and Voting Disk)...
I ran the below query
select * from gv$configured_interconnects
/
INST_ID NAME IP_ADDR IS_PUBLIC SOURCE
====================================================================
1 bge3 192.168.1.21 NO Oracle Cluster Repository
1 bge0 10.1.40.17 YES Oracle Cluster Repository
2 bge3 192.168.1.22 NO Oracle Cluster Repository
2 bge0 10.1.40.18 YES Oracle Cluster Repository
$ oifcfg getif
bge0 10.1.40.0 global public
bge3 192.168.1.0 global cluster_interconnect
Does this mean that the RAC is using both Public and private interfaces for
interconnect??
Why does it show the public interface in the GV$CONFIGURED_INTERCONNECTS??
How to find out whether only the private interface is used for interconnect ??
Should i go for ocrdump command?
--
Anurag Verma,
Database Administrator
ERCOT(Electric Reliability Council of Texas),
Texas 76574
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