Glossary

job (EVM job)

A file created by EVM that represents a user request to perform a task or series of tasks. For example, the EVM job named stor1_backup_daily_sales might:

1.Replicate a storage unit by the clone method to create BCV units

2.Mount the BCV units on a server

3.Start the tape backup of the BCV units

EVM jobs are created by using the EVM Job Add page of the GUI. Jobs can be run from either the GUI, via the EVM Command Line, from script files, or from a scheduler.

LUN

Logical Unit Number. In a storage system, the value that identifies logical storage units of a SCSI target device.

management appliance

A host-independent server product designed to connect directly to the SAN fabric. The management appliance provides a centralized point for managing and monitoring SAN elements, including HP switches and storage arrays.

Open SAN Manager (OSM) software installed on the appliance provides a GUI interface for accessing the monitored SAN environment. The OSM also provides a launch site for a variety of value-added HP OpenView applications and provides navigation links to directly manage storage components on the SAN.

mount point

In UNIX, the directory to use for mounting a device. For example, the /usr directory could be the mount point for the disk device /dev/dsk/c0t1d0s6.

node

A generic term for an addressable unit, such as a computer or peripheral device attached to a network. In EVM, an EVM-enabled computer that is connected to the EVM network.

RAID

Redundant Array of Independent Disks. A set of techniques for configuring and using an array of physical disks to provide fault tolerance and increase performance of a storage system.

SAN

Storage Area Network. A dedicated, high-speed sub-network of storage devices that are available to servers on a local area network (LAN) or wide area network (WAN). As storage devices are added to the SAN, they become accessible to the servers in the larger network.

Glossary–4

Enterprise Volume Manager (Multi-OS) Network Administration Guide

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HP Enterprise Volume Manager Software manual Job EVM job, Management appliance, Mount point, Node

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.