怎么得到Oracle cluster name?

转载自:

How to Query the Cluster Name (Doc ID 577300.1)

APPLIES TO:

Oracle Database - Enterprise Edition - Version 10.1.0.2 and later
Information in this document applies to any platform.
Information in this document applies to any platform.

GOAL

How to find out the cluster name after Oracle clusterware installed?

SOLUTION

One can use cemutlo command.

cd $CRS_HOME/bin
./cemutlo -h        <=== will list all the options
Usage: ./cemutlo.bin [-n] [-w]
            where:
            -n prints the cluster name
            -w prints the clusterware version in the following format:
            <major_version>:<minor_version>:<vendor_info>

Output example:

./cemutlo -n
clustergp1    <=== cluster name, default cluster name is "crs"

[grid@hosta ~]$ which cemutlo
/u01/app/11.2.0/grid/bin/cemutlo
[grid@hosta ~]$ cemutlo -n
orcl-cluster
[grid@hosta ~]$