Symantec Veritas Cluster Server One, Installation Manual

Page: 141 / 210

141 Sample Policy Master upgrade scenarios
Upgrade scenario details
■ If Node1 is running a supported operating system, skip to step 2 .
■ If Node1 is not running a supported operating system, install or
upgrade to a supported operating system. Then, go to
step 2 .
For information on supported operating systems, see Veritas Cluster Server
One Release Notes .
2 Use the Policy Master installer to upgrade Node1 to VCS One 5.0. You don’t
need to configure the system. Use the -installonly option to install the VCS
One packages over the systems. Enter the following:
# ./installvcsonepm -installonly
For more information about installing Policy Master systems, see
Chapter 2, “Installing and configuring the VCS One Policy Master” on
page 35
.
3 Add Node1 to the 5.0 Policy Master cluster. Enter the following:
#
./installvcsonepm -addnode
See: Chapter 9, “Adding a new or replacement system to the Policy Master
cluster” .
Performing a verified upgrade and importing two new systems
Use this upgrade scenario for a test environment or production environment. If
the VCS One 5.0 Policy Master upgrade fails, you can roll your configuration
back to VCS One 2.0.1.
This scenario requires a verification phase. During the verification phase, both
the VCS One 2.0.1 and the 5.0 Policy Master clusters are running. The VCS One
2.0.1 clients should use the 2.0.1 Policy Master cluster.
Installing the VCS One 5.0 Policy Master on two new systems
Follow the instructions in this section to install two new systems in the Policy
Master cluster. When the installation is complete, the new VCS One 5.0 systems
(Node3 and Node4) replace the previous 2.0.1 systems (Node1 and Node2).
To install the VCS One 5.0 Policy Master on two new systems
1 Check that Node3 and Node4 are running an operating system that VCS One
5.0 supports. Do one of the following
■ If Node3 and Node4 are running a supported operating system, skip to
step 2 .
■ If Node3 and Node4 are not running a supported operating system,
install or upgrade to a supported operating system. Then, go to
step 2 .
For information on supported operating systems, see Veritas Cluster Server
One Release Notes .