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

■ VVR supports replication of a shared disk group only when all the nodes in
the cluster that share the disk group are at IPv4 or IPv6
Preparing to upgrade VVR when VCS agents are configured
To prepare to upgrade VVR when VCS agents for VVR are configured, perform
the following tasks in the order presented:
■ Freezing the service groups and stopping all the applications
■ Preparing for the upgrade when VCS agents are configured
Freezing the service groups and stopping all the applications
This section describes how to freeze the service groups and stop all applications.
To freeze the service groups and stop applications for the Primary and Secondary
clusters
1
Log in as the superuser.
2
Make sure that /opt/VRTS/bin is in your PATH so that you can execute all
the product commands.
3
Before the upgrade, cleanly shut down all applications.
In a shared disk group environment:
■ OFFLINE all application service groups that do not contain RVGShared
resources. Do not OFFLINE the ClusterService, cvm and RVGLogowner
groups.
■ If the application resources are part of the same service group as an
RVGShared resource, then OFFLINE only the application resources.
In a private disk group environment:
■ OFFLINE all application service groups that do not contain RVG resources.
Do not OFFLINE the service groups containing RVG resources.
■ If the application resources are part of the same service group as an RVG
resource, then OFFLINE only the application resources. In other words,
ensure that the RVG resource remains ONLINE so that the private disk
groups containing these RVG objects do not get deported.
Note: You must also stop any remaining applications not managed by VCS.
4
On any node in the cluster, make the VCS configuration writable:
# haconf -makerw
199Preparing to upgrade Veritas Storage Foundation Cluster File System
Preparing to upgrade