If the Cmdlet is not registered, then you have to manually register the Cmdlet DLL using the following command from the CLX product bin directory:

C:\Windows\Microsoft.NET\Framework64\v4.0.30319\InstallUtil.exe

CLX3PARCmdlets.dll

Unregistering the CLX PowerShell Cmdlet DLL manually [Windows Server 2012 only]

If a problem occurs during uninstallation, execute the following commands from the command line on all the cluster nodes to unregister the PowerShell Cmdlets DLL.

Check if Cmdlet is registered or not. Launch PowerShell Window. Run the command Get-PSSnapin

-Registered

If the Cmdlet is registered then the following output will be displayed:

Name : CLX3PARCmdletsSnapin

PSVersion : 3.0

Description : This PowerShell SnapIn provides cmdlets for helping the user manage CLX 3PAR with Microsoft Windows PowerShell

If you want to manually unregister the Cmdlet DLL, use the following command from the CLX product bin directory:

C:\Windows\Microsoft.NET\Framework64\v4.0.30319\InstallUtil.exe /u CLX3PARCmdlets.dll

Upgrading from HP 3PAR Cluster Extension 1.00.00 and 2.00.00 (Windows Server 2008/2008 R2)

IMPORTANT: Before starting the upgrade procedure, save the HP 3PAR Cluster Extension configuration file, if it exists.

You can save the file by using the Export feature in the HP 3PAR Cluster Extension configuration tool. For instructions on saving the file, see the HP 3PAR Cluster Extension Administrator Guide. After completing the upgrade procedure in this section, use the Import feature in the HP 3PAR Cluster Extension configuration tool to import the saved configuration file.

Perform the upgrade procedure on each node locally. HP 3PAR Cluster Extension does not support remote upgrades.

To upgrade from HP 3PAR Cluster Extension 1.00.00 and 2.00.00:

1.Download the HP 3PAR Cluster Extension Software from https://h20392.www2.hp.com/ portal/swdepot/displayProductInfo.do?productNumber=CLX.

2.Move all of the applications from the current node to any other node.

3.Double-click the HP 3PAR Cluster Extension installation package and then follow the onscreen instructions.

4.Restart the cluster service on the node.

5.Repeat this procedure for all other nodes that are running HP 3PAR Cluster Extension 1.00.00 and 2.00.00.

Unregistering the CLX PowerShell Cmdlet DLL manually [Windows Server 2012 only] 21