Configuring Single Instance Applications in CFS/CVM Environments in Continentalclusters, November 2006

5 Building the Continentalclusters

Configuration

Install the Continentalclusters product on all the nodes in both the clusters. Create the

Continentalclusters configuration using the following steps:

5.1 Preparing Security files

Since running a Continentalclusters command requires root permission on all the nodes, edit the

/etc/cmcluster/cmclnodelist file on each node of all the participating clusters to include entries that

will allow access by all nodes in the Continentalclusters.

ccia1 root

ccia2 root

ccia3 root

ccia4 root

Also create the /etc/opt/cmom/cmomhosts file on all the nodes. This file contains entries that allow

access to all the nodes in the Continentalclusters by the nodes where the Continentalclusters

commands and the monitor package is run

order allow, deny

allow from ccia1

allow from ccia2

allow from ccia3

allow from ccia4

5.2 Creating the monitor package

The monitor package is run in the recovery cluster. Copy the template files from /opt/cmconcl/scripts

to the /etc/cmcluster/ccmonpkg/ directory.

1) Edit the package configuration file to run it in the recovery cluster.