Configuring the EVM Network

EVM displays icons for noncluster volumes that are associated with individual hosts in the cluster, plus icons for cluster volumes that are associated with the cluster itself.

EVM Network Configuration Rules

When planning an EVM V2.0D network, keep the following considerations in mind:

Minimum EVM 2.0D Network Requirements

Node Visibility to the Management Appliance

Storage System Limitation

Multiple Storage System Support

Element Manager Requirements

Using EVM in a DRM Configuration

Using the Save Configuration Feature

Using the Reload Configuration Feature

Save Procedure

Minimum EVM 2.0D Network Requirements

Each EVM V2.0D network requires the following:

A Management Appliance with the Open SAN Manager (OSM) January 2002 Update.

EVM V2.0D Server software installed on the Management Appliance.

At least one EVM host agent node.

At least one compatible storage system.

IMPORTANT: To use EVM with HSV-based storage systems, you must separately enter the same user name and password that you entered in the OSM Account Login page. See the Online Help/User Guide for HSV password details.

A VCS snapshot license to use EVM with an HSV-based system.

Access to a qualified Web browser (see Table 5–12 on page 5–13)

Enterprise Volume Manager (Multi-OS) Network Administration Guide

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HP Enterprise Volume Manager Software manual EVM Network Configuration Rules, Minimum EVM 2.0D Network Requirements

Enterprise Volume Manager Software specifications

HP Enterprise Volume Manager (EVM) Software is a robust solution designed to optimize storage management for enterprise environments. This innovative software addresses the complexities of managing data across diverse storage systems while enhancing performance, scalability, and efficiency.

One of the key features of HP EVM is its ability to centralize storage management. By providing a unified interface, it streamlines administrative tasks, enabling IT teams to manage storage resources from a single console. This centralization not only simplifies operations but also reduces the potential for human error, leading to more reliable data management.

Another significant feature is the software's powerful automation capabilities. HP EVM automates routine tasks such as data provisioning, monitoring, and reporting. This functionality empowers organizations to allocate resources efficiently, respond to changes in demand swiftly, and ensure optimal performance without extensive manual intervention. Automated alerting and reporting mechanisms provide visibility into storage utilization and performance metrics, allowing for proactive management of storage resources.

HP EVM also supports advanced storage technologies like thin provisioning and deduplication, which help maximize storage efficiency. Thin provisioning allows organizations to allocate storage on an as-needed basis, minimizing wastage and ensuring cost-effective utilization. Deduplication, on the other hand, reduces redundant data, freeing up valuable storage space and improving backup and recovery times.

Scalability is another hallmark of HP EVM. The software is designed to grow with an organization's needs, supporting a wide array of storage devices, from traditional disk systems to flash storage. This flexibility ensures that enterprises can adapt to evolving data demands and technological advancements without overhauling existing infrastructure.

Security features integrated into HP EVM are essential for protecting sensitive data. The software supports robust encryption protocols and access controls, ensuring that data remains secure during transitions and while stored across multiple locations. Compliance with industry regulations is facilitated through comprehensive logging and reporting features, enhancing an organization’s ability to maintain regulatory standards.

In conclusion, HP Enterprise Volume Manager Software is a pivotal tool for organizations seeking efficient and effective storage management. With its centralized management capabilities, automation features, support for advanced storage technologies, scalability, and strong security measures, HP EVM stands out as a vital asset that drives operational efficiency and data integrity in today's data-centric enterprises. Investing in HP EVM not only simplifies storage management but also empowers organizations to proactively meet their data challenges.