HP Enterprise Volume Manager Software manual Performance Considerations

Models: Enterprise Volume Manager Software

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EVM Jobs and Job Management

Example: MOUNT UNIT subsys1 $BCV1 solaris_host 2 N/A

When this job is run, the raw BCV is presented to the host.

Performance Considerations

The primary consideration with respect to EVM performance is the visibility of StorageWorks storage systems to the Management Appliance. The more storage that is visible, the more productive a single EVM network can become.

Too many visible StorageWorks storage systems, however, can cause slowed performance because of the automatic update feature within EVM. Therefore, EVM provides a means of controlling which storage systems remain visible to EVM following detection.

EVM automatically establishes the minimum predefined frequency of the detection-and-refreshcycle for gathering data from the visible StorageWorks storage systems. This minimum refresh rate can be manually modified to a larger value (for a longer refresh period) to best support the operational environment.

To limit the number of visible storage systems and manually set the refresh rate:

1.Browse to the Management Appliance (see “Browsing to the EVM Network” on page 7–9).

2.Verify or establish password control (see “Establishing Password Control” on page 7–4).

The OSM Home Page displays.

3.Browse to the EVM Home Page, using procedures in Chapter 7, “Browsing to the EVM Home Page” on page 7–12.

A new browser window opens with the EVM Resources tab open.

4.Click the Configuration tab.

The EVM Configuration screen displays, with the Save/Reload tab open.

5.Click the Available Subsystems tab (see Figure 9–1).

6.Uncheck any StorageWorks storage systems that you want to omit from EVM network visibility.

7.If desired, enter a number in the Minute detection rate box that is larger than the minimum rate.

Enterprise Volume Manager (Multi-OS) Network Administration Guide

9–15

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HP Enterprise Volume Manager Software manual Performance Considerations

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.