Question 1

What does zVPS do?

Accepted Answer

zVPS is a performance monitoring tool specifically designed for z/VM environments. It provides real-time and historical data on system performance, helping administrators identify bottlenecks and optimize resource utilization. The suite includes tools for TCP/IP monitoring (zTCP), general system monitoring (zMON), mapping (zMAP), and virtual web server monitoring (zVWS).

Question 2

Is this a system, application, or tool?

Accepted Answer

zVPS is a toolset that provides comprehensive monitoring capabilities for z/VM systems. It is not a complete operating system or application, but rather a set of tools designed to enhance the management and performance of z/VM environments. It leverages components like zTCP, zMON, zMAP, and zVWS to deliver its functionality.

Question 3

What types of organizations use this?

Accepted Answer

zVPS is particularly useful for organizations that rely on z/VM for their virtualized environments. These organizations typically include large enterprises in industries such as banking, finance, insurance, and government. Any company that needs to ensure the optimal performance and availability of their z/VM systems can benefit from zVPS.

Question 4

When should we consider zVPS?

Accepted Answer

A company should consider using zVPS when they experience performance issues or need to proactively monitor their z/VM environment. If resource bottlenecks, slow response times, or system instability are present, zVPS can provide the insights needed to diagnose and resolve these problems. It is also valuable for capacity planning and ensuring optimal resource allocation.

Question 5

What are the alternatives to zVPS?

Accepted Answer

Alternatives to zVPS include other mainframe performance monitoring tools such as Info/CPU, SYSVIEW, Rocket TMON PA for z/OS, and Rocket TMON for z/OS. These products offer similar capabilities for monitoring and managing mainframe environments, but may differ in their specific features, integration capabilities, and ease of use.

Question 6

For mainframe products: Does this run in an LPAR?

Accepted Answer

zVPS runs on the z/VM platform and is designed to monitor the performance of z/VM virtual machines and the underlying system. It is not directly dependent on z/OS, but it can interact with z/OS systems in a z/VM environment. It requires the z/VM operating system to be present.

Question 7

What are the main components of zVPS?

Accepted Answer

zVPS comprises several components, including zTCP for TCP/IP monitoring, zMON for general system monitoring, zMAP for mapping, and zVWS for virtual web server monitoring. These components work together to provide a comprehensive view of the z/VM environment. The zVIEW product provides a web interface for accessing zVPS data.

Question 8

What are some common commands and configuration files used?

Accepted Answer

The specific commands and syntax for zVPS operations are dependent on the individual components (zTCP, zMON, etc.). Configuration files are used to define monitoring parameters and thresholds. The zVIEW web interface provides a user-friendly way to access and manage zVPS data.

Question 9

What protocols does zVPS use for communication?

Accepted Answer

zVPS likely uses standard network protocols for communication between its components and with other systems. The specific protocols used would depend on the configuration and the features being used. The zVIEW web interface uses HTTP or HTTPS for communication.

Question 10

What business problems does zVPS solve?

Accepted Answer

zVPS provides business value by enabling organizations to optimize the performance and availability of their z/VM systems. By identifying and resolving performance bottlenecks, zVPS helps to improve application response times, reduce downtime, and ensure that resources are used efficiently. This can lead to increased productivity, reduced costs, and improved customer satisfaction.

Question 11

What would happen if an organization did NOT use zVPS?

Accepted Answer

Without zVPS, organizations may struggle to effectively monitor and manage their z/VM environments. This can lead to performance issues, increased downtime, and inefficient resource utilization. Diagnosing and resolving problems can become more difficult and time-consuming, potentially impacting business operations and customer service.

Question 12

How does zVPS integrate with other systems?

Accepted Answer

zVPS integrates with the zVIEW product to provide a web-based interface for accessing and managing monitoring data. It may also integrate with other systems management tools and platforms to provide a more comprehensive view of the IT environment. The specific integration capabilities would depend on the configuration and the features being used.

Question 13

What authentication methods are supported?

Accepted Answer

The specific authentication methods supported by zVPS would depend on the configuration and the environment in which it is deployed. It likely supports standard authentication mechanisms such as user IDs and passwords, and may also integrate with external authentication systems such as LDAP or Active Directory.

Question 14

What access control model is used?

Accepted Answer

The access control model used by zVPS is likely role-based access control (RBAC). This allows administrators to assign specific roles to users, granting them access to only the resources and functions they need to perform their jobs. This helps to ensure that sensitive data and functions are protected from unauthorized access.

Question 15

What audit/logging capabilities exist?

Accepted Answer

zVPS likely provides audit logging capabilities to track user activity and system events. This information can be used to monitor security, identify potential problems, and comply with regulatory requirements. The specific events that are logged and the format of the logs would depend on the configuration.

Question 16

How is zVPS typically deployed?

Accepted Answer

zVPS is typically deployed on-premise, within the organization's z/VM environment. The implementation requires technical expertise in z/VM systems and performance monitoring. Ongoing operational requirements include monitoring system performance, analyzing data, and maintaining the zVPS software.

Question 17

What level of technical expertise is required to implement and operate zVPS?

Accepted Answer

Implementing zVPS requires a good understanding of z/VM systems and performance monitoring principles. Ongoing operations require staff with the skills to analyze performance data, identify bottlenecks, and take corrective actions. Familiarity with the zVIEW web interface is also beneficial.

Question 18

What are common implementation challenges?

Accepted Answer

Common implementation challenges may include configuring zVPS to accurately monitor the specific environment, integrating it with existing systems management tools, and training staff on how to use the software effectively. Ensuring that the zVIEW web interface is properly configured and accessible is also important.

Question 19

What administrative interfaces are available?

Accepted Answer

zVPS provides administrative interfaces through the zVIEW web console and potentially through command-line interfaces for the individual components. User management is handled through the z/VM security system or potentially through integration with external authentication systems. Configuration parameters are typically set through configuration files or the zVIEW interface.

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zVPS

Product Overview

Frequently Asked Questions

What does zVPS do?

Is this a system, application, or tool?

What types of organizations use this?

When should we consider zVPS?

What are the alternatives to zVPS?

For mainframe products: Does this run in an LPAR?

What are the main components of zVPS?

What are some common commands and configuration files used?

What protocols does zVPS use for communication?

What business problems does zVPS solve?

What would happen if an organization did NOT use zVPS?

How does zVPS integrate with other systems?

What authentication methods are supported?

What access control model is used?

What audit/logging capabilities exist?

How is zVPS typically deployed?

What level of technical expertise is required to implement and operate zVPS?

What are common implementation challenges?

What administrative interfaces are available?

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