Name: Allocate DASD Space and Placement
Availability: InStock

Question 1

What does Allocate DASD Space and Placement do?

Accepted Answer

Allocate DASD Space and Placement is a software solution that manages disk dataset allocation on z/OS systems. It provides capabilities to override allocation parameters for both DFSMS and non-DFSMS datasets, and can be configured to manage dataset placement. A key benefit is its ability to help avoid X-37 abends, which are common dataset allocation errors.

Question 2

Is this a system, application, or tool?

Accepted Answer

This is a system-level tool designed to manage and optimize disk space allocation. It integrates with the z/OS operating system to provide enhanced control over dataset placement and allocation parameters. It is not an application in the traditional sense, but rather a utility that enhances the operating system's capabilities.

Question 3

What types of organizations use this?

Accepted Answer

Organizations that rely heavily on z/OS mainframe environments and require precise control over disk space allocation are ideal users. This includes enterprises in industries such as banking, finance, insurance, and government, where large volumes of data are processed and stored. Any organization concerned with avoiding X-37 abends due to dataset allocation issues would benefit.

Question 4

When should we consider Allocate DASD Space and Placement?

Accepted Answer

Consider using Allocate DASD Space and Placement when you need to optimize disk space utilization, prevent X-37 abends, and gain more control over dataset placement. This is particularly relevant if you are experiencing issues with dataset allocation, or if you need to enforce specific allocation policies across your z/OS environment.

Question 5

What are the alternatives to Allocate DASD Space and Placement?

Accepted Answer

Alternatives include BMC AMI Storage Allocation, Tivoli Advanced Allocation Management, BMC AMI Storage StopX37/II, Space Recovery System, and Allocation Control Center. Allocate DASD Space and Placement distinguishes itself through its specific focus on overriding allocation parameters and managing dataset placement to avoid abends.

Question 6

For mainframe products: Does this run in an LPAR?

Accepted Answer

Allocate DASD Space and Placement runs on the z/OS operating system and typically operates within an LPAR. It requires access to the z/OS subsystems responsible for dataset allocation and management. It enhances the existing z/OS infrastructure rather than replacing it.

Question 7

What infrastructure is required?

Accepted Answer

The product requires z/OS as its operating system. It interacts with DFSMS (Data Facility Storage Management Subsystem) for datasets managed by DFSMS, but can also manage non-DFSMS datasets. No other specific products are strictly required, but it typically integrates with existing storage management infrastructure.

Question 8

How is this product typically deployed?

Accepted Answer

The product is deployed on-premise within the z/OS environment. Implementation requires expertise in z/OS storage management and dataset allocation. Common challenges include configuring the product to align with existing storage policies and ensuring compatibility with existing applications and processes.

Question 9

What types of APIs does this product expose?

Accepted Answer

While specific API details are not provided, Allocate DASD Space and Placement likely exposes interfaces for configuration and monitoring. These interfaces may be accessible through command-line tools or potentially through web-based interfaces. Integration with other systems would likely involve custom scripting or programming using z/OS-compatible languages.

Question 10

What is the primary business value of using this product?

Accepted Answer

The primary business value is improved disk space utilization and reduced operational disruptions due to X-37 abends. By optimizing dataset placement and overriding allocation parameters, organizations can avoid wasting disk space and ensure that critical applications have the resources they need to run smoothly. This translates to cost savings and increased productivity.

Question 11

What would happen if an organization did NOT use this product?

Accepted Answer

Without Allocate DASD Space and Placement, organizations may experience inefficient disk space utilization, leading to increased storage costs. They may also encounter more frequent X-37 abends, which can disrupt critical applications and require manual intervention to resolve. This can result in downtime, lost productivity, and increased operational expenses.

Question 12

What is the typical licensing model?

Accepted Answer

The licensing model is likely based on factors such as the size of the z/OS environment, the number of LPARs, or the amount of storage being managed. Total cost of ownership includes the initial licensing fees, implementation costs, ongoing maintenance and support fees, and the cost of training personnel to use and administer the product.

Question 13

What specific authentication methods are supported?

Accepted Answer

Security is typically integrated with z/OS security systems such as RACF, ACF2, or Top Secret. Authentication methods would include standard z/OS authentication mechanisms. Access control is likely based on an access control list (ACL) model, where permissions are granted to users or groups for specific datasets or resources.

Question 14

How does this product ensure data security?

Accepted Answer

The product leverages the security features of the z/OS operating system. It integrates with existing security systems to control access to datasets and ensure that only authorized users can modify allocation parameters or dataset placement. Audit logging capabilities track changes to configuration settings and dataset allocations.

Question 15

What audit/logging capabilities exist?

Accepted Answer

Audit logging capabilities track changes to configuration settings and dataset allocations. These logs can be used to monitor user activity, identify potential security breaches, and ensure compliance with security policies. The logs are typically stored in z/OS system logs or dedicated datasets.

Question 16

What ongoing operational requirements exist?

Accepted Answer

Ongoing operational requirements include monitoring disk space utilization, reviewing audit logs, and maintaining the product's configuration settings. Staffing requirements include personnel with expertise in z/OS storage management and security administration. Implementation challenges include integrating the product with existing storage management processes and ensuring compatibility with existing applications.

Question 17

What administrative interfaces are available?

Accepted Answer

Administrative interfaces likely include a command-line interface (CLI) for configuring the product and managing datasets. A web-based interface may also be available for monitoring and reporting. User management is typically handled through integration with z/OS security systems such as RACF, ACF2, or Top Secret.

Question 18

What monitoring/logging capabilities exist?

Accepted Answer

Monitoring capabilities include tracking disk space utilization, identifying potential X-37 abends, and reviewing audit logs. Logging capabilities capture changes to configuration settings, dataset allocations, and user activity. These logs can be used to troubleshoot issues, monitor security, and ensure compliance.

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Allocate DASD Space and Placement

Product Overview

Frequently Asked Questions

What does Allocate DASD Space and Placement do?

Is this a system, application, or tool?

What types of organizations use this?

When should we consider Allocate DASD Space and Placement?

What are the alternatives to Allocate DASD Space and Placement?

For mainframe products: Does this run in an LPAR?

What infrastructure is required?

How is this product typically deployed?

What types of APIs does this product expose?

What is the primary business value of using this product?

What would happen if an organization did NOT use this product?

What is the typical licensing model?

What specific authentication methods are supported?

How does this product ensure data security?

What audit/logging capabilities exist?

What ongoing operational requirements exist?

What administrative interfaces are available?

What monitoring/logging capabilities exist?

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