HP Enterprise Volume Manager Software manual Starting the Removal

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Removing the EVM Host Agent

Be aware that:

Stopping an EVM host agent prevents the host computer from being recognized by the EVM network.

Stopping an EVM host agent prevents any jobs involving that host from running successfully.

When ready, go to the next section.

Starting the Removal

To remove the EVM host agent from a host computer, complete the following procedure.

NOTE: During the installation procedure, press Enter to choose the default response. To view more information, enter a question mark (?).

1.Open a terminal window and log on as a superuser.

2.Change the working directory to the one containing the EVM host agent. For example, the default installation directory is .../usr/opt/CPQevm/bin.

3.Enter ./delete.sh to initiate the removal script (Figure 3–1displays).

SANworks Enterprise Volume Manager Host Agent V2.0D is installed and the EVM daemons must be stopped to continue.

Two options exist:

-Allow this script to stop the EVM daemons and completely remove EVM V2.0D.

-Exit now, use usr/opt/CPQevm/bin/evmshutdwn to halt the EVM daemons, and then restart this script.

Allow this script to stop the EVM daemons and remove EVM V2.0D? [ yn ] [ ? ] (default= yes):

Figure 3–1: Stopping the EVM daemons and removing EVM prompt

4.Press Enter (or enter y) to stop the EVM daemons and remove EVM (Figure 3–2displays); enter n to exit the removal script.

The command prompt returns when the EVM host agent removal is complete.

3–2

Enterprise Volume Manager (Multi-OS) Host Agent Version 2.0D for IBM AIX

Installation Guide

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Contents Hp StorageWorks Hewlett-Packard Company, 2002. All rights reserved Contents Figures About this Guide Intended AudienceRelated Documentation Prerequisites Document ConventionsSymbols in Text Getting HelpHP Authorized Reseller Installation Preparation Coordinating EVM Installation ActivitiesVerifying the Host Configuration Verifying the EVM Server ConfigurationInstalling the EVM Host Agent Preparing for InstallationStarting the Installation Press the Enter key to continue ?Do you agree to the terms? yn ? default= yes License Terms GrantContinue with this installation? yn ? default= yes See FigureDetecting a previous EVM installation Done Continuing this installation Is nameorIP correct? yn ? default= yes Unmountvgsource entry? tf ? default= false Start the EVM daemons now? yn ? default= yesInstalling the EVM Host Agent Completing the Installation Manually Starting and Stopping the EVM Host AgentModifying System Files During Installation and Removal Removing the EVM Host Agent Coordinating Removal ActivitiesStarting the Removal Stopping the EVM daemons and removing EVM promptCompleting the Removal Removal statusPage Reinstalling the EVM Host Agent One-step ReinstallationTwo-step Reinstallation Page Glossary See also OSM See also OpenView Page Index EVMIndex-2
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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.