Veritas Storage Foundation 5.1 SP1 Cluster File System Installation Guide (5900-1510, April 2011)

For a detailed description of the CVMVolDg agent in this guide:
See “ CVMVolDg agent” on page 429.
RVGSharedPri resource
Add the RVGSharedPri resource to the existing application database service group.
The CVMVolDg resource must be removed from the existing application database
service group.
application database service group
The existing application database service group is a parallel group consisting of
the application database resource, CVMVolDg resource, and CFSMount resource
(if the database resides in a cluster file system). Define the application service
group as a global group by specifying the clusters on the primary and secondary
sites as values for the ClusterList group attribute.
Modifying the VCS Configuration on the Primary Site
The following are the procedural highlights required to modify the existing VCS
configuration on the primary site:
■ Configure two service groups:
■ A log owner group including the RVGLogowner resource.
■ An RVG group including the RVGShared resource replication objects.
■ Add the RVGSharedPri resource to the existing application database service
group and define this group as a global group by setting the ClusterList and
ClusterFailOverPolicy attributes.
■ Move the CVMVolDg resource from the existing application database service
group to the newly created RVG group.
To modify VCS on the primary site
1
Log into one of the nodes on the primary cluster.
2
Use the following command to save the existing configuration to disk, and
make the configuration read-only while you make changes:
# haconf -dump -makero
3
Use the following command to make a backup copy of the main.cf file:
# cd /etc/VRTSvcs/conf/config
# cp main.cf main.orig
335Configuring a global cluster using VVR
Configuring VCS to replicate the database volume using VVR