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Sunday, 16 March 2014

Adding a Resource to an existing Cluster

Now I am going to add a script as a resource to an existing cluster.

Sample Script:

[root@node1 oracle]# cat script.shout
Sat Mar 15 10:01:17 EDT 2014 on node1.cluster.com
[root@node1 oracle]# cat script.sh
#!/bin/ksh


while true
do
        echo "`date` on `hostname`"  >> ${0}out
        sleep 4
done
[root@node1 oracle]#

Creating a Process Resource:


[root@node1 oracle]# hares -add oracle_process Process oracle_sg
VCS NOTICE V-16-1-10242 Resource added. Enabled attribute must be set before agent monitors
[root@node1 ~]# hares -modify oracle_process Critical 1
[root@node1 ~]# hares -modify oracle_process UserName  root
[root@node1 ~]# hares -modify oracle_process PathName  /oracle/script.sh
[root@node1 ~]# hares -modify oracle_process Enabled 1
[root@node1 ~]# hares -link oracle_process oracle_ip

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