Ibm System Storage Ds8000 Copy Services Scope Management And Resource Groups

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IBM System Storage DS8000 Copy Services Scope Management and Resource Groups

Author : Bertrand Dufrasne
Publisher : IBM Redbooks
ISBN 13 : 0738450642
Total Pages : 74 pages
Book Rating : 4.7/5 (384 download)

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Book Synopsis IBM System Storage DS8000 Copy Services Scope Management and Resource Groups by : Bertrand Dufrasne

Download or read book IBM System Storage DS8000 Copy Services Scope Management and Resource Groups written by Bertrand Dufrasne and published by IBM Redbooks. This book was released on 2013-01-11 with total page 74 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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).

IBM Copy Services Manager Implementation Guide

Author : William Rooney
Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (1 download)

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Book Synopsis IBM Copy Services Manager Implementation Guide by : William Rooney

Download or read book IBM Copy Services Manager Implementation Guide written by William Rooney and published by . This book was released on 2017 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

IBM DS8870 Architecture and Implementation (Release 7.5)

Author : Bertrand Dufrasne
Publisher : IBM Redbooks
ISBN 13 : 0738440825
Total Pages : 472 pages
Book Rating : 4.7/5 (384 download)

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Book Synopsis IBM DS8870 Architecture and Implementation (Release 7.5) by : Bertrand Dufrasne

Download or read book IBM DS8870 Architecture and Implementation (Release 7.5) written by Bertrand Dufrasne and published by IBM Redbooks. This book was released on 2017-09-19 with total page 472 pages. Available in PDF, EPUB and Kindle. Book excerpt: This IBM® Redbooks® publication describes the concepts, architecture, and implementation of the IBM DS8870. The WhitepaperRedpaperbook provides reference information to assist readers who need to plan for, install, and configure the DS8870. The IBM DS8870 is the most advanced model in the IBM DS8000® series and is equipped with IBM POWER7+TM based controllers. Various configuration options are available that scale from dual 2-core systems up to dual 16-core systems with up to 1 TB of cache. The DS8870 features an integrated High-Performance Flash Enclosure (HPFE) with flash cards that can deliver up to 250,000 IOPS and up to 3.4 GBps bandwidth. A High-Performance All-Flash configuration is also available. The DS8870 now features 16 Gbps host adapters. Connectivity options, with up to 128 Fibre Channel/IBM FICON® ports for host connections, make the DS8870 suitable for multiple server environments in open systems and IBM zTM Systems environments. DS8870 Release 7.5 brings new and enhanced IBM z SystemsTM synergy features. These features are covered in detail in IBM DS8870 and IBM z Systems Synergy, REDP-5186. The DS8870 supports advanced disaster recovery solutions, business continuity solutions, and thin provisioning. All disk drives in the DS8870 storage system have the Full Disk Encryption (FDE) feature. The DS8870 also can be integrated in a Lightweight Directory Access Protocol (LDAP) infrastructure. The DS8870 can automatically optimize the use of each storage tier, particularly flash drives and flash cards, through the IBM Easy Tier® feature, which is available at no extra charge. This edition applies the IBM DS8870 Release 7.5.

IBM DS8000 Copy Services: Updated for IBM DS8000 Release 9.1

Author : Bertrand Dufrasne
Publisher : IBM Redbooks
ISBN 13 : 0738459577
Total Pages : 626 pages
Book Rating : 4.7/5 (384 download)

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Book Synopsis IBM DS8000 Copy Services: Updated for IBM DS8000 Release 9.1 by : Bertrand Dufrasne

Download or read book IBM DS8000 Copy Services: Updated for IBM DS8000 Release 9.1 written by Bertrand Dufrasne and published by IBM Redbooks. This book was released on 2023-01-27 with total page 626 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.

IBM DS8880 Architecture and Implementation (Release 8.51)

Author : Bert Dufrasne
Publisher : IBM Redbooks
ISBN 13 : 0738457280
Total Pages : 520 pages
Book Rating : 4.7/5 (384 download)

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Book Synopsis IBM DS8880 Architecture and Implementation (Release 8.51) by : Bert Dufrasne

Download or read book IBM DS8880 Architecture and Implementation (Release 8.51) written by Bert Dufrasne and published by IBM Redbooks. This book was released on 2019-02-26 with total page 520 pages. Available in PDF, EPUB and Kindle. Book excerpt: Updated for R8.51 This IBM® Redbooks® publication describes the concepts, architecture, and implementation of the IBM DS8880 family. The book provides reference information to assist readers who need to plan for, install, and configure the DS8880 systems. The IBM DS8000® family is a high-performance, high-capacity, highly secure, and resilient series of disk storage systems. The DS8880 family is the latest and most advanced of the DS8000 offerings to date. The high availability, multiplatform support, including IBM Z, and simplified management tools help provide a cost-effective path to an on-demand and cloud-based infrastructures. The IBM DS8880 family now offers business-critical, all-flash, and hybrid data systems that span a wide range of price points: DS8882F: Rack Mounted storage system DS8884: Business Class DS8886: Enterprise Class DS8888: Analytics Class The DS8884 and DS8886 are available as either hybrid models, or can be configured as all-flash. Each model represents the most recent in this series of high-performance, high-capacity, flexible, and resilient storage systems. These systems are intended to address the needs of the most demanding clients. Two powerful IBM POWER8® processor-based servers manage the cache to streamline disk I/O, maximizing performance and throughput. These capabilities are further enhanced with the availability of the second generation of high-performance flash enclosures (HPFEs Gen-2) and newer flash drives. Like its predecessors, the DS8880 supports advanced disaster recovery (DR) solutions, business continuity solutions, and thin provisioning. All disk drives in the DS8880 storage system include the Full Disk Encryption (FDE) feature. The DS8880 can automatically optimize the use of each storage tier, particularly flash drives, by using the IBM Easy Tier® feature. Release 8.5 introduces the Safeguarded Copy feature. The DS8882F Rack Mounted is decribed in a separate publication, Introducing the IBM DS8882F Rack Mounted Storage System, REDP-5505.

IBM System Storage Solutions Handbook

Author : Ezgi Coskun
Publisher : IBM Redbooks
ISBN 13 : 0738441740
Total Pages : 288 pages
Book Rating : 4.7/5 (384 download)

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Book Synopsis IBM System Storage Solutions Handbook by : Ezgi Coskun

Download or read book IBM System Storage Solutions Handbook written by Ezgi Coskun and published by IBM Redbooks. This book was released on 2016-07-15 with total page 288 pages. Available in PDF, EPUB and Kindle. Book excerpt: The IBM® System Storage® Solutions Handbook helps you solve your current and future data storage business requirements. It helps you achieve enhanced storage efficiency by design to allow managed cost, capacity of growth, greater mobility, and stronger control over storage performance and management. It describes the most current IBM storage products, including the IBM SpectrumTM family, IBM FlashSystem®, disk, and tape, as well as virtualized solutions such IBM Storage Cloud. This IBM Redbooks® publication provides overviews and information about the most current IBM System Storage products. It shows how IBM delivers the right mix of products for nearly every aspect of business continuance and business efficiency. IBM storage products can help you store, safeguard, retrieve, and share your data. This book is intended as a reference for basic and comprehensive information about the IBM Storage products portfolio. It provides a starting point for establishing your own enterprise storage environment. This book describes the IBM Storage products as of March, 2016.

IBM DS8880 Product Guide (Release 8.51)

Author : Bert Dufrasne
Publisher : IBM Redbooks
ISBN 13 : 0738457361
Total Pages : 50 pages
Book Rating : 4.7/5 (384 download)

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Book Synopsis IBM DS8880 Product Guide (Release 8.51) by : Bert Dufrasne

Download or read book IBM DS8880 Product Guide (Release 8.51) written by Bert Dufrasne and published by IBM Redbooks. This book was released on 2019-01-02 with total page 50 pages. Available in PDF, EPUB and Kindle. Book excerpt: This IBM Redbooks® Product Guide gives an overview of the features and functions that are available with the IBM DS8880 models running microcode Release 8.51 (DS8000 License Machine Code 8.8.51.xx.xx). The IBM DS8880 architecture relies on powerful IBM POWER8® processor-based servers that manage the cache to streamline disk input/output (I/O), maximizing performance and throughput. These capabilities are further enhanced with the availability of the second generation of high-performance flash enclosures (HPFE Gen-2). The IBM DS8888, DS8886, and DS8884 models excel at supporting the IBM Z Enterprise server and IBM Power server environments, offering many synergy features.

IBM DS8000: High-Performance Flash Enclosure

Author : Jeff Cook
Publisher : IBM Redbooks
ISBN 13 : 0738454761
Total Pages : 22 pages
Book Rating : 4.7/5 (384 download)

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Book Synopsis IBM DS8000: High-Performance Flash Enclosure by : Jeff Cook

Download or read book IBM DS8000: High-Performance Flash Enclosure written by Jeff Cook and published by IBM Redbooks. This book was released on 2015-12-09 with total page 22 pages. Available in PDF, EPUB and Kindle. Book excerpt: The high-performance flash enclosure (HPFE) is available for the IBM DS8870 and DS8880 models and offers integration and optimization of flash technology for mission-critical performance. The HPFE is a Redundant Array of Independent Disks (RAID) storage enclosure that can support sixteen or thirty 400 GB encryption capable flash cards (1.8-inch, 46 mm form factor) in a 1U rack space. This IBM® Redbooks® Product Guide describes the IBM DS8000® high-performance flash enclosure. HPFEs can be installed in the IBM DS8870 and IBM DS8880 storage systems.

IBM Storage DS8900F Architecture and Implementation: Updated for Release 9.3.2

Author : Peter Kimmel
Publisher : IBM Redbooks
ISBN 13 : 0738460753
Total Pages : 494 pages
Book Rating : 4.7/5 (384 download)

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Book Synopsis IBM Storage DS8900F Architecture and Implementation: Updated for Release 9.3.2 by : Peter Kimmel

Download or read book IBM Storage DS8900F Architecture and Implementation: Updated for Release 9.3.2 written by Peter Kimmel and published by IBM Redbooks. This book was released on 2023-03-29 with total page 494 pages. Available in PDF, EPUB and Kindle. Book excerpt: This IBM® Redbooks® publication describes the concepts, architecture, and implementation of the IBM Storage DS8900F family. The book provides reference information to assist readers who need to plan for, install, and configure the DS8900F systems. This edition applies to DS8900F systems with IBM Storage DS8000® Licensed Machine Code (LMC) 7.9.30 (bundle version 89.30.xx.x), referred to as Release 9.3. The DS8900F systems are all-flash exclusively, and they are offered as three classes: DS8980F: Analytic Class: The DS8980F Analytic Class offers best performance for organizations that want to expand their workload possibilities to artificial intelligence (AI), Business Intelligence (BI), and machine learning (ML). IBM DS8950F: Agility Class: The Agility Class consolidates all your mission-critical workloads for IBM Z®, IBM LinuxONE, IBM Power, and distributed environments under a single all-flash storage solution. IBM DS8910F: Flexibility Class: The Flexibility Class reduces complexity while addressing various workloads at the lowest DS8900F family entry cost. The DS8900F architecture relies on powerful IBM POWER9TM processor-based servers that manage the cache to streamline disk input/output (I/O), which maximizes performance and throughput. These capabilities are further enhanced by High-Performance Flash Enclosures (HPFE) Gen2. Like its predecessors, the DS8900F supports advanced disaster recovery (DR) solutions, business continuity solutions, and thin provisioning.

IBM Storage DS8900F Product Guide Release 9.3.2

Author : Jeff Cook
Publisher : IBM Redbooks
ISBN 13 : 0738460648
Total Pages : 38 pages
Book Rating : 4.7/5 (384 download)

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Book Synopsis IBM Storage DS8900F Product Guide Release 9.3.2 by : Jeff Cook

Download or read book IBM Storage DS8900F Product Guide Release 9.3.2 written by Jeff Cook and published by IBM Redbooks. This book was released on 2023-03-29 with total page 38 pages. Available in PDF, EPUB and Kindle. Book excerpt: This IBM® Redbooks Product Guide provides an overview of the features and functions that are available with the IBM Storage DS8900F models that run microcode Release 9.3.2 (Bundle 89.32/Licensed Machine Code 7.9.32). As of February 2023, the DS8900F with DS8000 Release 9.3.2 is the latest addition. The DS8900F is an all-flash system exclusively, and it offers three classes: IBM DS8980F: Analytic Class: The DS8980F Analytic Class offers best performance for organizations that want to expand their workload possibilities to artificial intelligence (AI), Business Intelligence, and Machine Learning. IBM DS8950F: Agility Class: The agility class is efficiently designed to consolidate all your mission-critical workloads for IBM zSystems, IBM LinuxONE, IBM Power Systems, and distributed environments under a single all-flash storage solution. IBM DS8910F: Flexibility Class: The flexibility class delivers significant performance for midrange organizations that are looking to meet storage challenges with advanced functionality delivered as a single rack solution.

LDAP Authentication for IBM DS8000 Systems: Updated for DS8000 Release 9.1

Author : Bjoern Wesselbaum
Publisher : IBM Redbooks
ISBN 13 : 0738459488
Total Pages : 216 pages
Book Rating : 4.7/5 (384 download)

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Book Synopsis LDAP Authentication for IBM DS8000 Systems: Updated for DS8000 Release 9.1 by : Bjoern Wesselbaum

Download or read book LDAP Authentication for IBM DS8000 Systems: Updated for DS8000 Release 9.1 written by Bjoern Wesselbaum and published by IBM Redbooks. This book was released on 2021-03-08 with total page 216 pages. Available in PDF, EPUB and Kindle. Book excerpt: The IBM® DS8000® series includes the option to replace the locally based user ID and password authentication with a centralized directory-based approach. This IBM Redpaper publication helps DS8000 storage administrators understand the concepts and benefits of a centralized directory. It provides the information that is required for implementing a DS8000 authentication mechanism that is based on the Lightweight Directory Access Protocol (LDAP). Starting with DS8000 Release 9.1 code, a simpler, native LDAP authentication method is supported along with the former implementation that relies on IBM Copy Services Manager (CSM) acting as a proxy between the DS8000 and external LDAP servers. Note that examples and operations shown in this Redpaper refer to the DS8000 R9.1 SP1, code release bundle 89.11.33.0.

IBM System Storage DS8700 Architecture and Implementation

Author : Bertrand Dufrasne
Publisher : IBM Redbooks
ISBN 13 : 0738434620
Total Pages : 630 pages
Book Rating : 4.7/5 (384 download)

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Book Synopsis IBM System Storage DS8700 Architecture and Implementation by : Bertrand Dufrasne

Download or read book IBM System Storage DS8700 Architecture and Implementation written by Bertrand Dufrasne and published by IBM Redbooks. This book was released on 2011-02-12 with total page 630 pages. Available in PDF, EPUB and Kindle. Book excerpt: This IBM® Redbooks® publication describes the concepts, architecture, and implementation of the IBM System Storage® DS8700 storage subsystem. This book has reference information that will help you plan for, install, and configure the DS8700 and also discusses the architecture and components. The DS8700 is the most advanced model in the IBM System Storage DS8000® series. It includes IBM POWER6®-based controllers, with a dual 2-way or dual 4-way processor complex implementation. Its extended connectivity, with up to 128 Fibre Channel/FICON® ports for host connections, make it suitable for multiple server environments in both open systems and IBM System z® environments. If desired, the DS8700 can be integrated in an LDAP infrastructure. The DS8700 supports thin provisioning. Depending on your specific needs, the DS8700 storage subsystem can be equipped with SATA drives, FC drives, and Solid® State Drives (SSDs). The DS8700 can now automatically optimize the use of SSD drives through its no charge Easy Tier feature. The DS8700 also supports Full Disk Encryption (FDE) feature. Its switched Fibre Channel architecture, dual processor complex implementation, high availability design, and the advanced Point-in-Time Copy and Remote Mirror and Copy functions that incorporates make the DS8700 storage subsystem suitable for mission-critical business functions.

IBM DS8870 Easy Tier Heat Map Transfer

Author : Bert Dufrasne
Publisher : IBM Redbooks
ISBN 13 : 0738454249
Total Pages : 62 pages
Book Rating : 4.7/5 (384 download)

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Book Synopsis IBM DS8870 Easy Tier Heat Map Transfer by : Bert Dufrasne

Download or read book IBM DS8870 Easy Tier Heat Map Transfer written by Bert Dufrasne and published by IBM Redbooks. This book was released on 2015-06-23 with total page 62 pages. Available in PDF, EPUB and Kindle. Book excerpt: This IBM® RedpaperTM publication describes the concepts, functions, and practical usage of IBM Easy Tier® Heat Map Transfer (HMT). IBM System Storage® DS8000® Easy Tier is designed to automate data placement throughout the storage system disks pool. Easy Tier generates a heat map. It is a workload activity metric for each extent in a logical volume. With Easy Tier HMT, it is possible to transfer the heat map from a mirrored primary site and reapply it periodically at secondary and tertiary sites by using the Easy Tier Heat Map Transfer Utility (HMTU). This capability helps maintain storage performance after a failover to a remote site. With DS8870 Release 7.5, the heat map transfer supports Metro Global Mirror (MGM) replication topology in addition to Metro Mirror/Global Copy/Global Mirror (MM/GC/GM) functions. This paper is for those professionals who want to understand the Easy Tier HMT concept and its underlying design. It also provides guidance and practical illustrations about the operation of the HMTU. For more information about the general concept of Easy Tier, see IBM DS8000 Easy Tier, REDP-4667. For more information about Easy Tier Server and Easy Tier Application, see the following publications: IBM System Storage DS8000 Easy Tier Server, REDP-5013 DS8870 Easy Tier Application, REDP-5014

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

Author : Thomas Luther
Publisher : IBM Redbooks
ISBN 13 : 0738457612
Total Pages : 206 pages
Book Rating : 4.7/5 (384 download)

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Book Synopsis Best Practices for DS8000 and z/OS HyperSwap with Copy Services Manager by : Thomas Luther

Download or read book Best Practices for DS8000 and z/OS HyperSwap with Copy Services Manager written by Thomas Luther and published by IBM Redbooks. This book was released on 2019-06-21 with total page 206 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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 System Storage Business Continuity: Part 1 Planning Guide

Author : Charlotte Brooks
Publisher : IBM Redbooks
ISBN 13 : 0738489700
Total Pages : 422 pages
Book Rating : 4.7/5 (384 download)

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Book Synopsis IBM System Storage Business Continuity: Part 1 Planning Guide by : Charlotte Brooks

Download or read book IBM System Storage Business Continuity: Part 1 Planning Guide written by Charlotte Brooks and published by IBM Redbooks. This book was released on 2007-03-07 with total page 422 pages. Available in PDF, EPUB and Kindle. Book excerpt: A disruption to your critical business processes could leave the entire business exposed. Today's organizations face ever-escalating customer demands and expectations. There is no room for downtime. You need to provide your customers with continuous service because your customers have a lot of choices. Your competitors are standing ready to take your place. As you work hard to grow your business, you face the challenge of keeping your business running without a glitch. To remain competitive, you need a resilient IT infrastructure. This IBM Redbooks publication introduces the importance of Business Continuity in today's IT environments. It provides a comprehensive guide to planning for IT Business Continuity and can help you design and select an IT Business Continuity solution that is right for your business environment. We discuss the concepts, procedures, and solution selection for Business Continuity in detail, including the essential set of IT Business Continuity requirements that you need to identify a solution. We also present a rigorous Business Continuity Solution Selection Methodology that includes a sample Business Continuity workshop with step-by-step instructions in defining requirements. This book is meant as a central resource book for IT Business Continuity planning and design. The companion title to this book, IBM System Storage Business Continuity: Part 2 Solutions Guide, SG24-6548, describes detailed product solutions in the System Storage Resiliency Portfolio.

IBM System Storage DS8000 Performance Monitoring and Tuning

Author : Axel Westphal
Publisher : IBM Redbooks
ISBN 13 : 073844149X
Total Pages : 600 pages
Book Rating : 4.7/5 (384 download)

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Book Synopsis IBM System Storage DS8000 Performance Monitoring and Tuning by : Axel Westphal

Download or read book IBM System Storage DS8000 Performance Monitoring and Tuning written by Axel Westphal and published by IBM Redbooks. This book was released on 2016-04-07 with total page 600 pages. Available in PDF, EPUB and Kindle. Book excerpt: This IBM® Redbooks® publication provides guidance about how to configure, monitor, and manage your IBM DS8880 storage systems to achieve optimum performance, and it also covers the IBM DS8870 storage system. It describes the DS8880 performance features and characteristics, including hardware-related performance features, synergy items for certain operating systems, and other functions, such as IBM Easy Tier® and the DS8000® I/O Priority Manager. The book also describes specific performance considerations that apply to particular host environments, including database applications. This book also outlines the various tools that are available for monitoring and measuring I/O performance for different server environments, and it describes how to monitor the performance of the entire DS8000 storage system. This book is intended for individuals who want to maximize the performance of their DS8880 and DS8870 storage systems and investigate the planning and monitoring tools that are available. The IBM DS8880 storage system features, as described in this book, are available for the DS8880 model family with R8.0 release bundles (Licensed Machine Code (LMC) level 7.8.0).

DFSMShsm Fast Replication Technical Guide

Author : Keith Winnard
Publisher : IBM Redbooks
ISBN 13 : 0738440647
Total Pages : 286 pages
Book Rating : 4.7/5 (384 download)

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Book Synopsis DFSMShsm Fast Replication Technical Guide by : Keith Winnard

Download or read book DFSMShsm Fast Replication Technical Guide written by Keith Winnard and published by IBM Redbooks. This book was released on 2015-05-12 with total page 286 pages. Available in PDF, EPUB and Kindle. Book excerpt: DFSMShsm fast replication provides DFSMShsm management for the use of volume-level fast replication. Fast replication is made possible by using the FlashCopy® capability of storage servers. With this capability, a set of storage groups can be defined as a copy pool. The volumes in this pool are processed collectively creating, by fast replication, backup versions that are managed by DFSMShsm. Recovery can be performed at the volume or copy pool level. This capability is designed to work specifically with DB2® Version 8 or later. With DFSMShsm fast replication, the backup and recovery of DB2 copy pools can be managed by DFSMShsm. DFSMShsm fast replication provides a quick, easy-to-use backup and recovery solution. This IBM® Redbooks® publication consists of a technical overview of the DFSMShsm fast replication function in z/OS® V1R12 Data Facility Storage Management Subsystem (DFSMS). It provides you with the information that you need to understand and evaluate the function, with practical implementation hints and tips. This book is written for storage professionals, database administrators, and system programmers who have experience with the components of DFSMS. It provides sufficient information for you to implement the DFSMShsm fast replication function in your storage environment.