that, if you run this tool from any one of the cluster nodes with the following option, permanent license in all other cluster nodes will be imported automatically.

Usage:

ClxDeviceLicenseRegistration[.exe] {[-f <License File 1> <License File 2>>] [-s <License File 1>]} [. . .<License File n>]

Options:

•-f : Import the device based permanent licenses using multiple license files. This option has to be used to apply the licenses for the first time or can be used later, but minimum two device based permanent license files should be provided.

•-s : Import the device based permanent license using single license file. This option has to be used subsequently to import the license for a device purchased only if you have already applied device based permanent licenses earlier for different devices in the same Microsoft failover cluster.

[License File] : Device based permanent license file name with path.

Examples:

ClxDeviceLicenseRegistration.exe -f <License File 1> <License File 2> [ . . .<License File n>]

ClxDeviceLicenseRegistration.exe -s <License File 1> > [ . . . <License File n>]

Where License File is a device based license file name with path. At least two or more valid device based permanent license files should be provided.

This command is equivalent to manually importing the HP 3PAR CLX device based permanent license in each individual cluster node one by one using either clxautopass utility or the HP 3PAR Cluster Extension registration tool.

NOTE: This tool is applicable only if you procure device based permanent licenses. This tool should not be used if you procure node based permanent licenses.

Applying Device based permanent license keys in non-clustered environment

If CLX3PARrun.exe is used for failover operation in a non-clustered environment and if you have purchased device based permanent licenses, follow the procedure for permanent license installation. Once you procure the device based license file, import the license key by running the following command:

clxautopass -addpasswords <Device based license File path>

Where license File path is the full (absolute) path name to the license key file.

Removing license key

1.Start AutoPass, located in the product's bin directory: clxautopass -ovlicensemgr

2.Click Remove License Key.

24 Licensing

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HP Cluster Software manual Removing license key
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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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