IBM DS8000 Copy Services: Updated for IBM DS8000 Release 9.1

IBM DS8000 Copy Services: Updated for IBM DS8000 Release 9.1 PDF

Author: Bertrand Dufrasne

Publisher: IBM Redbooks

Published: 2023-01-27

Total Pages: 626

ISBN-13: 0738459577

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This IBM® Redbooks® publication helps you plan, install, configure, and manage Copy Services on the IBM DS8000® operating in an IBM Z® or Open Systems environment. This book helps you design and implement a new Copy Services installation or migrate from an existing installation. It includes hints and tips to maximize the effectiveness of your installation, and information about tools and products to automate Copy Services functions. It is intended for anyone who needs a detailed and practical understanding of the DS8000 Copy Services. This edition is an update for the DS8900 Release 9.1. Note that the Safeguarded Copy feature is covered in IBM DS8000 Safeguarded Copy, REDP-5506.

DS8000 4-Site Replication with IBM Copy Services Manager

DS8000 4-Site Replication with IBM Copy Services Manager PDF

Author: Thomas Luther

Publisher: IBM Redbooks

Published: 2020-02-11

Total Pages: 98

ISBN-13: 0738458465

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This IBM® Redpaper publication helps you design and implement a 4-site replication solution for IBM DS8000® environments. IBM Copy Services Manager is used to orchestrate the data replication and failover and failback mechanisms between the different sites. The IBM DS8000 Copy Services functions are the foundation of this 4-site replication solution. The four sites consist of two pairs of sites. Within each pair, the two sites are at metro distance, while the pairs connect at long distance over asynchronous links. The solution is based on a Multi-Target PPRC topology that consists of a Metro Mirror replication to the secondary site in the local region and a Global Mirror replication to the third site in the remote region. The fourth site is set up as a cascaded Global Copy, which is an asynchronous copy.

IBM System Storage DS8000 Copy Services Scope Management and Resource Groups

IBM System Storage DS8000 Copy Services Scope Management and Resource Groups PDF

Author: Bertrand Dufrasne

Publisher: IBM Redbooks

Published: 2013-01-11

Total Pages: 74

ISBN-13: 0738450642

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The IBM® System Storage® DS8000® offers a policy-based resource management capability. This capability, named resource groups or Copy Services scope management, is the topic of this paper. With Copy Services scope management, Copy Service relationships can be limited to the domain of a set of user-specified resources. Additionally, user IDs can be configured to only allow them to issue Copy Services requests against a specific domain. This capability facilitates multi-tenancy by preventing any host or user from initiating a Copy Services operation that would cross a specific tenant's domain boundaries. In addition to the multi-tenant capability, Copy Services domains can also provide general-purpose partitioning to isolate heterogeneous environments from each other. The Copy Services scope management capability is available for any host type on any volume type. This IBM RedpaperTM publication is intended for anyone interested in Copy Services scope management. The paper starts with a general overview of the Copy Services scope management capability, its intended usage, and explanations of the underlying concept of resource groups. Subsequent chapters provide implementation details for both open systems and System z® perspectives and include usage illustrations with the DS8000 command-line interface (DSCLI).

Best Practices for DS8000 and z/OS HyperSwap with Copy Services Manager

Best Practices for DS8000 and z/OS HyperSwap with Copy Services Manager PDF

Author: Thomas Luther

Publisher: IBM Redbooks

Published: 2019-06-21

Total Pages: 206

ISBN-13: 0738457612

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Many IBM® z/OS® customers require their applications to be available 24x7. Whether the business requirements are high availability (HA), disaster recovery (DR), or business continuity, IBM HyperSwap® technology can provide an adequate solution. HyperSwap is the industry standard and is provided as several different implementation options to meet the various business needs of the IBM System z® and z/OS customer base. IBM Copy Services Manager (CSM) enables you to manage z/OS HyperSwap and helps you manage planned and unplanned actions in an z/OS environment from an open systems environment. This IBM Redbooks® publication provides best practices for the planning, implementing, integrating, and managing z/OS HyperSwap with CSM.

IBM DS8000 Copy Services

IBM DS8000 Copy Services PDF

Author: Bertrand Dufrasne

Publisher:

Published: 2021

Total Pages: 0

ISBN-13:

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This IBM® Redbooks® publication helps you plan, install, configure, and manage Copy Services on the IBM DS8000® operating in an IBM Z® or Open Systems environment. This book helps you design and implement a new Copy Services installation or migrate from an existing installation. It includes hints and tips to maximize the effectiveness of your installation, and information about tools and products to automate Copy Services functions. It is intended for anyone who needs a detailed and practical understanding of the DS8000 Copy Services. This edition is an update for the DS8900 Release 9.1. Note that the Safeguarded Copy feature is covered in IBM DS8000 Safeguarded Copy, REDP-5506.

DS8870 Data Migration Techniques

DS8870 Data Migration Techniques PDF

Author: Bertrand Dufrasne

Publisher: IBM Redbooks

Published: 2017-11-16

Total Pages: 330

ISBN-13: 0738440604

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This IBM® Redbooks® publication describes data migrations between IBM DS8000® storage systems, where in most cases one or more older DS8000 models are being replaced by the newer DS8870 model. Most of the migration methods are based on the DS8000 Copy Services. The book includes considerations for solutions such as IBM Tivoli® Productivity Center for Replication and the IBM Geographically Dispersed Parallel SysplexTM (GDPS®) used in IBM z/OS® environments. Both offerings are primarily designed to enable a disaster recovery using DS8000 Copy Services. In most data migration cases, Tivoli Productivity Center for Replication or GDPS will not directly provide functions for the data migration itself. However, this book explains how to bring the new migrated environment back into the control of GDPS or Tivoli Productivity Center for Replication. In addition to the Copy Services based migrations, the book also covers host-based mirroring techniques, using IBM Transparent Data Migration Facility (TDMF®) for z/OS and the z/OS Dataset Mobility Facility (zDMF).

DS8000 Global Mirror Best Practices

DS8000 Global Mirror Best Practices PDF

Author: Nick Clayton

Publisher: IBM Redbooks

Published: 2019-01-11

Total Pages: 92

ISBN-13: 0738456012

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This IBM® RedpaperTM publication reviews the architecture and operations of the IBM DS8000® Global Mirror function. The document looks at different aspects of the solution in terms of performance, infrastructure requirements, data integrity, business continuity, and impact on production. Hints and tips are provided on how to best configure the overall Global Mirror environment, in terms of connectivity, storage configuration, and specific parameters tuning. The guidelines that are provided are in general related to performance, which ultimately ensures a better recovery point objective (RPO). Therefore, we encourage you to follow those guidelines.

IBM DS8000 and DSCLIbroker

IBM DS8000 and DSCLIbroker PDF

Author: Peter Klee

Publisher: IBM Redbooks

Published: 2015-01-22

Total Pages: 28

ISBN-13: 0738454605

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The DSCLIbroker is a scripting framework that automates Copy Services functions. The DSCLIbroker provides the following features: -- Grouping volumes according to applications or other context -- Simplifies the execution of Copy Services commands -- Provides a scripting framework for implementing automation functions This IBM RedpaperTM publication describes IBM DS8000® and the DSCLIbroker scripting framework and its features.

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