HP StorageWorks Modular Smart Array 1000 Installation and Reference Guide for - Page 13
Upgrading HP MPIO MSA DSM software
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Installing HP MPIO MSA DSM on cluster configurations To install HP MPIO MSA DSM on each member of a cluster configuration: NOTE: In a cluster configuration, HP MPIO MSA DSM must be installed on one cluster at a time. 1. Complete the pre-installation checklist (Table 2) and the pre-installation procedure. 2. Using Cluster Administrator: • Move all cluster shared storage to one server. • Pause cluster node A. • Disable failback for all groups containing resources managed by MSCS. 3. Install HP MPIO MSA DSM on node A by following step 2-8 from the procedure Installing HP MPIO MSA DSM on stand-alone systems. 4. Using Cluster Administrator: • Unpause cluster node A. • Pause cluster node B. 5. Install HP MPIO MSA DSM on node B, following step 2-8 from the procedure Installing HP MPIO MSA DSM on stand-alone systems. 6. Using Cluster Administrator: • Unpause cluster node B. • Restore failback as needed. • Redistribute LUNs. Upgrading HP MPIO MSA DSM software You can upgrade HP MPIO MSA DSM from an existing version to the current version on a stand-alone system or cluster configuration.. This section describes how to upgrade HP MPIO MSA DSM on the following configurations: • Upgrading HP MPIO MSA DSM on stand-alone systems • Upgrading HP MPIO MSA DSM on cluster configurations Upgrading HP MPIO MSA DSM on stand-alone systems To upgrade HP MPIO MSA DSM from a previous version on stand-alone systems, complete the steps below: 1. Complete the pre-installation checklist (Table 2) and the pre-installation procedure. 2. Run Launch.exe from the installation location. 3. In the launch window, click HP MPIO Full Featured DSM for MSA1000/1500 (Active-Active) Disk Arrays. 4. Select the upgrade option. 5. Follow the on-screen instructions to complete the upgrade. 6. Restart the server. HP MPIO Full Featured DSM for MSA1000/1500 (Active-Active) Disk Arrays 3.00.00 13
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