HP Cluster Software manual Registered

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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

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Contents HP 3PAR Cluster Extension Software Installation Guide Acknowledgments Contents Glossary Index Support and other resourcesIdeal environment Preparing to install HP 3PAR Cluster ExtensionNetwork communication requirements Storage replication link requirementsHow HP 3PAR Cluster Extension utilizes virtual volumes General installation prerequisitesFailover function How HP 3PAR Cluster Extension stores informationRequired firmware and software Pre-installation procedures Installing HP 3PAR Cluster Extension SoftwareChecking the IP network setup and SAN configuration PrerequisitesInstalling HP 3PAR Command Line Interface CLI Configuring the HP 3PAR storage systemCreating hosts and setting host persona Creating Remote Copy volume groups Creating virtual volumes and adding a LUN presentationLUN presentation to the secondary virtual volumes Installing Microsoft Failover Cluster Msfc on all nodesInstalling HP 3PAR Cluster Extension Software Installing HP 3PAR Cluster Extension Software Modifying the 3PAR Cluster Extension installation HP 3PAR Cluster Extension maintenanceRemoving 3PAR Cluster Extension Repairing the 3PAR Cluster Extension installationTroubleshooting installation and maintenance problems Windows remote installation error codes Installinstanton HKEYLOCALMACHINE\SOFTWARE\ Cluster resourcetype Cluster /UNREGADMINEXTclx3PARmscsex.dll Registered Licensing Using AutoPass to retrieve permanent license keysRetrieving a license key Two types of licensing model supported by CLXUsing the clxautopass command-line utility Applying host based permanent licenseApplying Device based permanent license Removing license key Select any installed license key, and then click Remove Contacting HP Support and other resourcesNew and changed information in this edition Related informationDocument conventions Typographic conventionsCLI GlossaryIndex
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Cluster Software specifications

HP Cluster Software is a robust solution designed to enhance the reliability, availability, and scalability of computing environments in enterprise settings. This software is instrumental in managing clusters of servers, providing a unified framework that allows for efficient resource management, workload distribution, and high availability.

One of the main features of HP Cluster Software is its ability to deliver high availability through failover mechanisms. In the event of a hardware or software failure, the software automatically shifts workloads from the affected node to a standby node within the cluster, minimizing downtime. This feature is critical for organizations that require continuous access to their data and applications.

Scalability is another significant characteristic of HP Cluster Software. Organizations can easily add or remove nodes from the cluster without disrupting ongoing operations. This flexibility ensures that enterprises can adapt to changing workloads and resource demands efficiently, making it suitable for environments ranging from small businesses to large data centers.

Load balancing is a key technology employed by HP Cluster Software. It intelligently distributes workloads across the available nodes, optimizing resource utilization and ensuring that no single server is overwhelmed. By balancing the load, organizations can achieve better performance and enhance the response times of applications, which are essential for user satisfaction.

HP Cluster Software supports various clustering topologies, including active-active and active-passive configurations. This versatility allows organizations to choose the architecture that best fits their operational requirements. Additionally, the software integrates seamlessly with various HP and third-party hardware and software solutions, thus providing a holistic environment for managing IT resources.

Moreover, HP Cluster Software offers centralized management tools that simplify cluster administration. Administrators can monitor cluster performance, manage workloads, and configure settings all from a single interface. This ease of use reduces the complexity often associated with managing large clusters and empowers IT teams to respond rapidly to issues.

In summary, HP Cluster Software is an essential tool for organizations looking to enhance their IT infrastructure's availability, reliability, and performance. With its failover capabilities, scalability options, load balancing technology, and centralized management features, it stands out as a comprehensive solution for modern computing challenges.
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