NOTE: If the .result file is not found on the remote cluster node, run the HP 3PAR Cluster Extension setup by logging on to the remote cluster node locally.

If you receive an error similar to Another installation is already in progress…, then stop the process IDriver.exe (and msiexec.exe) using task manager, or reboot the node and rerun the HP 3PAR Cluster Extension setup locally.

Example

If you start a cluster-wide installation on Node1 of a 3-node cluster, with all nodes selected for installation, and the network connection to Node2 and Node3 is lost by Node1, then the cluster-wide installation process cannot get the status of the remote node installation. In this situation, use the %WINDIR%\CLXSetup_nodename.result file to obtain the remote node installation status. To check the .result file for the remote nodes, log on to Node2 and Node3, and access the file %WINDIR%\CLXSetup_nodename.result on each node. Compare the errors in the file to the information in Table 1 (page 16).

NOTE: If cluster installation fails with the message Could not get the system drive for the cluster node... or Setup was unable to run the installation in remote machine..., confirm that the WMI service is running using the Microsoft Management Console. To use the HP 3PAR Cluster Extension cluster-wide installation feature, the WMI service must be running.

On Windows Server 2012, installation of the CLX product would register the CLX resource type and registration of resource type copies the CLX resource DLL files clxs3parmscs.dll and clx3parvmmscs.dll to %SystemDrive%\Windows\Cluster folder on all the cluster nodes. Uninstallation of CLX will not remove these files but will be renamed. Once the uninstallation is complete, the files should be manually removed.

After the user has completed the uninstallation of the CLX product on all the cluster nodes, if any CLX resources (Cluster Extension 3PAR or Cluster Extension 3PAR for VM Management) exist in the cluster, then, next time when the user completes the installation of the CLX product on all the cluster nodes, the cluster service must be restarted on all the cluster nodes.

On Windows Server 2012 Server Core, apart from failover cluster, the feature RSAT-Clustering-PowerShell should be installed whose display name is Failover Cluster Module for Windows PowerShell. This feature is required by the CLX installer for registration and un-registration of CLX resources during the installation.

If you are installing CLX product on a cluster whose nodes contain both Server Core and Non-Server Core, then you should install the CLX product from the Non-Server Core cluster node.

Table 1 Windows remote installation error codes

ERROR code

Description

Corrective action

ERROR_INSTALLATION_SUCCESS

Installation was successful on the local

N/A

 

cluster node.

 

ERROR_REMOVAL_SUCCESS

HP 3PAR Cluster Extension was

N/A

 

successfully removed from the local

 

 

cluster node.

 

ERROR_REPAIR_SUCCESS

HP 3PAR Cluster Extension was

N/A

 

successfully repaired on the local

 

 

cluster node.

 

ERROR_MODIFY_SUCCESS

HP 3PAR Cluster Extension was

N/A

 

successfully modified on the local

 

 

cluster node.

 

ERROR_READ_INPUT_FILE_FAILED

Setup failed on the local cluster node.

Run the setup on the local cluster node.

 

The silent input file is corrupt.

 

16 Installing HP 3PAR Cluster Extension Software

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HP Cluster Software manual Windows remote installation error codes

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.