Migration Planning

5. Run and successfully complete each affected undo job, as desired.

CAUTION: This is a critical step. Failure to run an undo job prior to the migration can cause unpredictable results after the migration, including loss of data on BCVs.

Printing EVM Jobs Information for the Old EVM Network

HP recommends the printing of all EVM job information before starting the migration. Even though EVM jobs created in the old EVM network cannot be used in the new EVM V2.0D network, the printed job data may be useful when re-creating the old jobs in the new network.

To print the EVM jobs information for the old EVM network:

1.From the EVM server, use a text editor (such as Notepad) to browse to folder

...\Compaq\EVM\Bin\Jobs.

2.Open an EVM job file.

A job file has a filename format of job_name.evj

3.Print the file.

4.Repeat step 2 and step 3 for all EVM job files.

NOTE: Omit the EVM undo job files. They are not needed.

5.Keep the job printouts together for use while creating the EVM V2.0D jobs (see “Re-creating EVM V1.x Jobs as EVM V2.0D Jobs” on page 12–5).

Migration Process Overview

After preparing the EVM network planning worksheets, reviewing and responding to the EVM network migration considerations, and performing the preliminary migration steps, the next step is to begin the actual migration. This section presents the recommended sequence of migration steps for a multi-computer EVM network.

NOTE: Even if you are migrating a single computer that is operating as a complete EVM V1.x network, read all the sections regarding the migration to acquire an understanding of the overall migration process.

1.Perform all necessary preliminary migration steps, as recommended on page 12–2.

2.Install a Management Appliance and connect the appliance to the desired LAN and Fibre Channel SAN (refer to Management Appliance documentation).

Enterprise Volume Manager (Multi-OS) Network Administration Guide

12–3

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HP Enterprise Volume Manager Software Migration Process Overview, Printing EVM Jobs Information for the Old EVM Network

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.