Monday, January 28, 2008

How to find name of your cluster in RAC environment

To find out the value of your CLUSTER_NAME from CRS (OCR), do the following from the CRS_HOME:

$CRS_HOME/bin/cemutlo -n

==>> OR

cd $CRS_HOME/bin
./ocrdump

=> this will create a text file called OCRDUMPFILE
open that file and look for this entry
[SYSTEM.css.clustername]
ORATEXT : crs_cluster

In this case, "crs_cluster" is the cluster name.

1 comment:

Vladimir said...

This is an excellent article.
Still, if you want something more hands-on, try these:
http://vgrigorian.com/11gsimulator/1_rac11gr2.htm
http://vgrigorian.com/11gsimulator/2_rac11gr2rdbms1.htm
http://vgrigorian.com/11gsimulator/3_rac11gasm.htm
http://vgrigorian.com/11gsimulator/4_11gr2dbcreate.htm

You can find more demos (including dataguard, goldengate, streams) there at http://vgrigorian.com/

Thanks.
Vladimir Grigorian