installation and reference guide HP MPIO Full Featured DSM for MSA1000/1500 (Active-Active) Disk Arrays 3.02.00 (AA-RW8AF-TE, March 2009)

5. Follow the on-screen instructions to complete the upgrade.
6. Restart the system.
Upgrading HP MPIO MSA DSM on a clustered system
To upgrade HP MPIO MSA DSM from a previous version to the current version on a clustered system,
complete the following steps:
NOTE:
On a clustered system, HP MPIO MSA DSM must be upgraded on one node at a time for all nodes
in the cluster.
1. Complete the pre-installation checklist (Table 2) and the pre-installation procedure, see Preparing
for installation.
2. Using Cluster Administrator:
a. Move all cluster resources owned by the current node to another node in the cluster.
b. Pause the current cluster node.
c. Disable failback for all groups containing resources managed by the current node.
3. Upgrade HP MPIO MSA DSM on the current node by following steps 2–6 from the procedure
provided for Upgrading HP MPIO MSA DSM on a stand-alone system.
4. Using Cluster Administrator, resume the current cluster node.
NOTE:
Repeat steps 2–4 for all the nodes in a cluster.
5. Using Cluster Administrator:
a. Restore failback for all groups containing resources, as needed.
b. Redistribute cluster resources as desired.
Migrating HP MPIO MSA DSM from Windows Server 2003
to Windows Server 2008
To migrate HP MPIO MSA DSM from Windows Server 2003 to Windows Server 2008, complete
the following steps:
1. Back up all user data.
2. Install or upgrade to HP MPIO MSA DSM 3.02.00. For more information, see Chapter 1.
3. Upgrade to Windows Server 2008.
Installing the HP MPIO Full Featured DSM for MSA1000/1500 (Active-Active) Disk Arrays14