Table 2 Service or application properties and values (continued)

Property

Format

Description

Value

If this value is set to a number higher than the current number of clustered systems for the cluster group, the service or application will continue to restart until either the

FailoverThreshold

value or the

FailoverPeriod

timeout value is reached.

Setting HP 3PAR Cluster Extension-specific resource properties

Changes to resource properties take effect when the resource is brought online again. For instructions on changing resource properties, see:

“Setting HP 3PAR Cluster Extension resource properties using the GUI” (page 27)

“Setting HP 3PAR Cluster Extension resource properties using the MMC ” (page 33)

“Setting HP 3PAR Cluster Extension resource properties using the CLI” (page 33)

“Setting HP 3PAR Cluster Extension properties using a UCF” (page 34)

Setting HP 3PAR Cluster Extension resource properties using the GUI

This section describes the procedures for setting HP 3PAR Cluster Extension resource properties with a GUI. You can perform these procedures through the resource configuration utility using the cluster software GUI Failover Cluster Management or the standalone resource configuration utility in Server Core or Hyper-V Server.

TIP: For information on managing HP 3PAR Cluster Extension resources from a remote management station through the MMC, see“Setting HP 3PAR Cluster Extension resource properties using the MMC ” (page 33) .

Using Failover Cluster Management to set resource properties

To set resource properties, use the Failover Cluster Management GUI:

1.Open Failover Cluster Management.

2.Double-click the HP 3PAR Cluster Extension resource in the summary pane to open the Properties window.

3.Click the Parameters tab.

Setting HP 3PAR Cluster Extension-specific resource properties 27

Page 27
Image 27
HP Cluster Software manual Using Failover Cluster Management to set resource properties

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.