Ibm Geographically Dispersed Resiliency For Ibm Power Systems

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IBM Geographically Dispersed Resilience for SAP HANA and SAP NetWeaver

Author : Katharina Probst,Dishant J Doriwala,Jes Kiran,Ravi A Shankar,Marc-Stephan Tauchert,Srikanth Thanneeru,IBM Redbooks
Publisher : IBM Redbooks
Page : 22 pages
File Size : 40,9 Mb
Release : 2018-05-09
Category : Computers
ISBN : 9780738456829

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IBM Geographically Dispersed Resilience for SAP HANA and SAP NetWeaver by Katharina Probst,Dishant J Doriwala,Jes Kiran,Ravi A Shankar,Marc-Stephan Tauchert,Srikanth Thanneeru,IBM Redbooks Pdf

This IBM® RedpaperTMchapter publication explains the configuration, relocation, and verification of the IBM Geographically Dispersed Resiliency on IBM Power SystemsTM solution to protect SAP HANA and SAP NetWeaver applications. This is a supplemental guide to IBM Geographically Dispersed Resiliency for IBM Power Systems, SG24-8382, which outlines the specifics when using Geographically Dispersed Resilience for SAP applications, including SAP HANA. Business continuity is a part of business operations. Downtime and disruptions can cause financial losses and impact public relations and trust in your business. Also, governments in many countries require businesses to have disaster recovery (DR) plans demonstrate regularly that the recovery plan tests successfully. IBM Geographically Dispersed Resiliency for IBM Power Systems is a DR solution that covers servers but can include business applications. In particular, this solution provides features to support the high availability (HA) of logical partitions (LPARs) running SAP HANA and SAP NetWeaver applications. IBM Geographically Dispersed Resiliency enables simplified DR management for IBM Power Systems servers. In fewer than 10 steps, administrators can deploy and configure the solution. This is the only solution on IBM Power Systems that offers nondisruptive DR testing.

IBM Geographically Dispersed Resilience for SAP HANA and SAP NetWeaver

Author : Katharina Probst,Dishant Doriwala,Jes Kiran,Ravi Shankar,Marc-Stephan Tauchert,Srikanth Thanneeru
Publisher : Unknown
Page : 22 pages
File Size : 40,8 Mb
Release : 2018
Category : Electronic
ISBN : OCLC:1125066959

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IBM Geographically Dispersed Resilience for SAP HANA and SAP NetWeaver by Katharina Probst,Dishant Doriwala,Jes Kiran,Ravi Shankar,Marc-Stephan Tauchert,Srikanth Thanneeru Pdf

This IBM® RedpaperTMchapter publication explains the configuration, relocation, and verification of the IBM Geographically Dispersed Resiliency on IBM Power SystemsTM solution to protect SAP HANA and SAP NetWeaver applications. This is a supplemental guide to IBM Geographically Dispersed Resiliency for IBM Power Systems, SG24-8382, which outlines the specifics when using Geographically Dispersed Resilience for SAP applications, including SAP HANA. Business continuity is a part of business operations. Downtime and disruptions can cause financial losses and impact public relations and trust in your business. Also, governments in many countries require businesses to have disaster recovery (DR) plans demonstrate regularly that the recovery plan tests successfully. IBM Geographically Dispersed Resiliency for IBM Power Systems is a DR solution that covers servers but can include business applications. In particular, this solution provides features to support the high availability (HA) of logical partitions (LPARs) running SAP HANA and SAP NetWeaver applications. IBM Geographically Dispersed Resiliency enables simplified DR management for IBM Power Systems servers. In fewer than 10 steps, administrators can deploy and configure the solution. This is the only solution on IBM Power Systems that offers nondisruptive DR testing.

IBM Storage Solutions for SAP Applications Version 1.5

Author : IBM,IBM Redbooks
Publisher : IBM Redbooks
Page : 68 pages
File Size : 42,9 Mb
Release : 2020-07-21
Category : Computers
ISBN : 9780738458854

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IBM Storage Solutions for SAP Applications Version 1.5 by IBM,IBM Redbooks Pdf

This IBM® RedpaperTM publication is intended as an architecture and configuration guide to set up the IBM System StorageTM for the SAP HANA tailored data center integration (SAP HANA TDI) within a storage area network (SAN) environment. SAP HANA TDI allows the SAP customer to attach external storage to the SAP HANA server. The paper also describes the setup and configuration of SAP Landscape Management for SAP HANA systems on IBM infrastructure components: IBM Power Systems and IBM Storage based on IBM Spectrum® Virtualize. This document is written for IT technical specialists and architects with advanced skill levels on SUSE Linux Enterprise Server or Red Hat Enterprise Linux (RHEL) and IBM System Storage. This document provides the necessary information to select, verify, and connect IBM System Storage to the SAP HANA server through a Fibre Channel-based SAN. The recommendations in this Blueprint apply to single-node and scale-out configurations, and Intel and IBM Power based SAP HANA systems.

SAP HANA on IBM Power Systems: High Availability and Disaster Recovery Implementation Updates

Author : Dino Quintero,Luis Bolinches,Rodrigo Ceron,Mike Heino,John Wright,IBM Redbooks
Publisher : IBM Redbooks
Page : 186 pages
File Size : 47,5 Mb
Release : 2019-07-16
Category : Computers
ISBN : 9780738457857

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SAP HANA on IBM Power Systems: High Availability and Disaster Recovery Implementation Updates by Dino Quintero,Luis Bolinches,Rodrigo Ceron,Mike Heino,John Wright,IBM Redbooks Pdf

This IBM® Redbooks® publication updates Implementing High Availability and Disaster Recovery Solutions with SAP HANA on IBM Power Systems, REDP-5443 with the latest technical content that describes how to implement an SAP HANA on IBM Power SystemsTM high availability (HA) and disaster recovery (DR) solution by using theoretical knowledge and sample scenarios. This book describes how all the pieces of the reference architecture work together (IBM Power Systems servers, IBM Storage servers, IBM SpectrumTM Scale, IBM PowerHA® SystemMirror® for Linux, IBM VM Recovery Manager DR for Power Systems, and Linux distributions) and demonstrates the resilience of SAP HANA with IBM Power Systems servers. This publication is for architects, brand specialists, distributors, resellers, and anyone developing and implementing SAP HANA on IBM Power Systems integration, automation, HA, and DR solutions. This publication provides documentation to transfer the how-to-skills to the technical teams, and documentation to the sales team.

IBM Power System E850C Technical Overview and Introduction

Author : Scott Vetter,Alexandre Bicas Caldeira,Volker Haug,IBM Redbooks
Publisher : IBM Redbooks
Page : 160 pages
File Size : 44,9 Mb
Release : 2017-07-12
Category : Computers
ISBN : 9780738455686

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IBM Power System E850C Technical Overview and Introduction by Scott Vetter,Alexandre Bicas Caldeira,Volker Haug,IBM Redbooks Pdf

This IBM® RedpaperTM publication is a comprehensive guide that covers the IBM Power SystemTM E850C (8408-44E) server that supports IBM AIX®, and Linux operating systems. The objective of this paper is to introduce the major innovative Power E850C offerings and their relevant functions. The Power E850C server (8408-44E) is the latest enhancement to the Power Systems portfolio. It offers an improved 4-socket 4U system that delivers faster IBM POWER8® processors up to 4.22 GHz, with up to 4 TB of DDR4 memory, built-in IBM PowerVM® virtualization, and capacity on demand. It also integrates cloud management to help clients deploy scalable, mission-critical business applications in virtualized, private cloud infrastructures. Like its predecessor Power E850 server, which was launched in 2015, the new Power E850C server uses 8-core, 10-core, or 12-core POWER8 processor modules. However, the Power E850C cores are 13%-20% faster and deliver a system with up to 32 cores at 4.22 GHz, up to 40 cores at 3.95 GHz, or up to 48 cores at 3.65 GHz, and use DDR4 memory. A minimum of two processor modules must be installed in each system, with a minimum quantity of one processor module's cores activated. Cloud computing, in its many forms (public, private, or hybrid), is quickly becoming both the delivery and consumption models for IT. However, finding the correct mix between traditional IT, private cloud, and public cloud can be a challenge. The new Power E850C server and IBM Cloud PowerVC manager can enable clients to accelerate the transformation of their IT infrastructure for cloud while providing tremendous flexibility during the transition. IBM Cloud PowerVC Manager provides OpenStack-based cloud management to accelerate and simplify cloud deployment by providing fast and automated VM deployments, prebuilt image templates, and self-service capabilities all with an intuitive interface. PowerVC management upwardly integrates into various third-party hybrid cloud orchestration products, including IBM Cloud Orchestrator, VMware vRealize, and others. Clients can simply manage both their private cloud VMs and their public cloud VMs from a single, integrated management tool. IBM Power Systems is designed to provide the highest levels of reliability, availability, flexibility, and performance to bring you a world-class enterprise private and hybrid cloud infrastructure. Through enterprise-class security, efficient built-in virtualization that drives industry-leading workload density, and dynamic resource allocation and management, the server consistently delivers the highest levels of service across hundreds of virtual workloads on a single system. The Power E850C server includes the cloud management software and services to assist with clients' move to the cloud, both private and hybrid. Those additional capabilities include the following items: Private cloud management with IBM Cloud PowerVC Manager, Cloud-based HMC Apps as a service, and Open source cloud automation and configuration tooling for AIX Hybrid cloud support Hybrid infrastructure management tools Securely connect system of record workloads and data to cloud native applications IBM Cloud Starter Pack Flexible capacity on demand Power to Cloud Services This publication is for professionals who want to acquire a better understanding of IBM Power SystemsTM products. The intended audience includes the following roles: Clients Sales and marketing professionals Technical support professionals IBM Business Partners Independent software vendors This paper expands the current set of IBM Power Systems documentation by providing a desktop reference that offers a detailed technical description of the Power E850C system.

IBM Power Systems E870C and E880C Technical Overview and Introduction

Author : Scott Vetter,Alexandre Bicas Caldeira,Volker Haug,IBM Redbooks
Publisher : IBM Redbooks
Page : 172 pages
File Size : 50,6 Mb
Release : 2018-11-14
Category : Computers
ISBN : 9780738455631

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IBM Power Systems E870C and E880C Technical Overview and Introduction by Scott Vetter,Alexandre Bicas Caldeira,Volker Haug,IBM Redbooks Pdf

This IBM® RedpaperTM publication is a comprehensive guide that covers the IBM Power® System E870C (9080-MME) and IBM Power System E880C (9080-MHE) servers that support IBM AIX®, IBM i, and Linux operating systems. The objective of this paper is to introduce the major innovative Power E870C and Power E880C offerings and their relevant functions. The new Power E870C and Power E880C servers with OpenStack-based cloud management and open source automation enables clients to accelerate the transformation of their IT infrastructure for cloud while providing tremendous flexibility during the transition. In addition, the Power E870C and Power E880C models provide clients increased security, high availability, rapid scalability, simplified maintenance, and management, all while enabling business growth and dramatically reducing costs. The systems management capability of the Power E870C and Power E880C servers speeds up and simplifies cloud deployment by providing fast and automated VM deployments, prebuilt image templates, and self-service capabilities, all with an intuitive interface. Enterprise servers provide the highest levels of reliability, availability, flexibility, and performance to bring you a world-class enterprise private and hybrid cloud infrastructure. Through enterprise-class security, efficient built-in virtualization that drives industry-leading workload density, and dynamic resource allocation and management, the server consistently delivers the highest levels of service across hundreds of virtual workloads on a single system. The Power E870C and Power E880C server includes the cloud management software and services to assist with clients' move to the cloud, both private and hybrid. The following capabilities are included: Private cloud management with IBM Cloud PowerVC Manager, Cloud-based HMC Apps as a service, and open source cloud automation and configuration tooling for AIX Hybrid cloud support Hybrid infrastructure management tools Securely connect system of record workloads and data to cloud native applications IBM Cloud Starter Pack Flexible capacity on demand Power to Cloud Services This paper expands the current set of IBM Power SystemsTM documentation by providing a desktop reference that offers a detailed technical description of the Power E870C and Power E880C systems. This paper does not replace the latest marketing materials and configuration tools. It is intended as another source of information that, together with existing sources, can be used to enhance your knowledge of IBM server solutions.

IBM Power Systems High Availability and Disaster Recovery Updates: Planning for a Multicloud Environment

Author : Dino Quintero,Thomas Baumann,Vera Cruz,Nilabja Haldar,Youssef Largou,Prashant Pandey,Edson Gomes Pereira,Diego Riesco,Douglas Roach,Antony Steel,IBM Redbooks
Publisher : IBM Redbooks
Page : 230 pages
File Size : 51,5 Mb
Release : 2022-05-27
Category : Computers
ISBN : 9780738460543

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IBM Power Systems High Availability and Disaster Recovery Updates: Planning for a Multicloud Environment by Dino Quintero,Thomas Baumann,Vera Cruz,Nilabja Haldar,Youssef Largou,Prashant Pandey,Edson Gomes Pereira,Diego Riesco,Douglas Roach,Antony Steel,IBM Redbooks Pdf

This IBM® Redpaper publication delivers an updated guide for high availability and disaster recovery (HADR) planning in a multicloud environment for IBM Power. This publication describes the ideas from studies that were performed in a virtual collaborative team of IBM Business Partners, technical focal points, and product managers who used hands-on experience to implement case studies to show HADR management aspects to develop this technical update guide for a hybrid multicloud environment. The goal of this book is to deliver a HADR guide for backup and data management on-premises and in a multicloud environment. This document updates HADR on-premises and in the cloud with IBM PowerHA® SystemMirror®, IBM VM Recovery Manager (VMRM), and other solutions that are available on IBM Power for IBM AIX®, IBM i, and Linux. This publication highlights the available offerings at the time of writing for each operating system (OS) that is supported in IBM Power, including best practices. This book addresses topics for IT architects, IT specialists, sellers, and anyone looking to implement and manage HADR on-premises and in the cloud. Moreover, this publication provides documentation to transfer how-to skills to the technical teams and solution guidance to the sales team. This book complements the documentation that is available at IBM Documentation and aligns with the educational materials that are provided by IBM Systems Technical Training.

SAP HANA on IBM Power Systems Architectural Summary

Author : Dino Quintero,Damon Bull,Vinicius Cosmo Cardoso,Cleiton Freire,Eric Kass,IBM Redbooks
Publisher : IBM Redbooks
Page : 40 pages
File Size : 43,9 Mb
Release : 2020-04-20
Category : Computers
ISBN : 9780738458687

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SAP HANA on IBM Power Systems Architectural Summary by Dino Quintero,Damon Bull,Vinicius Cosmo Cardoso,Cleiton Freire,Eric Kass,IBM Redbooks Pdf

This IBM® Redpaper publication delivers SAP HANA architectural concepts for successful implementation on IBM Power Systems servers. This publication addresses topics for sellers, IT architects, IT specialists, and anyone who wants to understand how to take advantage of running SAP HANA workloads on Power Systems servers. Moreover, this guide provides documentation to transfer how-to skills to the technical teams, and it provides solution guidance to the sales team. This publication complements documentation that is available at IBM Knowledge Center, and it aligns with educational materials that are provided by IBM Systems.

Implementing High Availability and Disaster Recovery Solutions with SAP HANA on IBM Power Systems

Author : Dino Quintero,Luis Bolinches,Rodrigo Ceron Ferreira de Castro,Fabio Martins,John Wright,IBM Redbooks
Publisher : IBM Redbooks
Page : 226 pages
File Size : 46,6 Mb
Release : 2018-02-05
Category : Computers
ISBN : 9780738456355

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Implementing High Availability and Disaster Recovery Solutions with SAP HANA on IBM Power Systems by Dino Quintero,Luis Bolinches,Rodrigo Ceron Ferreira de Castro,Fabio Martins,John Wright,IBM Redbooks Pdf

This IBM® RedpaperTM publication addresses topics for architects, brand specialists, distributors, resellers, and anyone developing and implementing SAP HANA on IBM Power SystemsTM integration, automation, high availability (HA), and disaster recovery (DR) solutions. This book provides documentation to transfer how-to-skills to the technical teams, and documentation to the sales team. This guide describes how to implement an SAP HANA on IBM Power Systems solution from end to end and includes HA and DR guidelines by using theoretical knowledge, field experience, and sample scenarios. The contents of this book follow the guidelines from SAP regarding HANA installation on IBM Power Systems plus all the preferred practices that are gathered from the experiences of those consultants in hundreds of past HANA installations in customers' environments. This book is a hands-on guide and is targeted at technical staff who want to install SAP HANA on IBM Power Systems, and also use SAP HANA and IBM Power Systems HA solutions. SAP HANA and SUSE screen captures that are used in this publication belong to their respective owners. The residency team showed them in the publication to demonstrate the implementation and integration parts of the solution with IBM Power Systems.

IBM PowerAI: Deep Learning Unleashed on IBM Power Systems Servers

Author : Dino Quintero,Bing He,Bruno C. Faria,Alfonso Jara,Chris Parsons,Shota Tsukamoto,Richard Wale,IBM Redbooks
Publisher : IBM Redbooks
Page : 278 pages
File Size : 42,8 Mb
Release : 2019-06-05
Category : Computers
ISBN : 9780738442945

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IBM PowerAI: Deep Learning Unleashed on IBM Power Systems Servers by Dino Quintero,Bing He,Bruno C. Faria,Alfonso Jara,Chris Parsons,Shota Tsukamoto,Richard Wale,IBM Redbooks Pdf

This IBM® Redbooks® publication is a guide about the IBM PowerAI Deep Learning solution. This book provides an introduction to artificial intelligence (AI) and deep learning (DL), IBM PowerAI, and components of IBM PowerAI, deploying IBM PowerAI, guidelines for working with data and creating models, an introduction to IBM SpectrumTM Conductor Deep Learning Impact (DLI), and case scenarios. IBM PowerAI started as a package of software distributions of many of the major DL software frameworks for model training, such as TensorFlow, Caffe, Torch, Theano, and the associated libraries, such as CUDA Deep Neural Network (cuDNN). The IBM PowerAI software is optimized for performance by using the IBM Power SystemsTM servers that are integrated with NVLink. The AI stack foundation starts with servers with accelerators. graphical processing unit (GPU) accelerators are well-suited for the compute-intensive nature of DL training, and servers with the highest CPU to GPU bandwidth, such as IBM Power Systems servers, enable the high-performance data transfer that is required for larger and more complex DL models. This publication targets technical readers, including developers, IT specialists, systems architects, brand specialist, sales team, and anyone looking for a guide about how to understand the IBM PowerAI Deep Learning architecture, framework configuration, application and workload configuration, and user infrastructure.

IBM Power Systems Performance Guide: Implementing and Optimizing

Author : Dino Quintero,Sebastien Chabrolles,Chi Hui Chen,Murali Dhandapani,Talor Holloway,Chandrakant Jadhav,Sae Kee Kim,Sijo Kurian,Bharath Raj,Ronan Resende,Bjorn Roden,Niranjan Srinivasan,Richard Wale,William Zanatta,Zhi Zhang,IBM Redbooks
Publisher : IBM Redbooks
Page : 372 pages
File Size : 55,6 Mb
Release : 2013-05-01
Category : Computers
ISBN : 9780738437668

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IBM Power Systems Performance Guide: Implementing and Optimizing by Dino Quintero,Sebastien Chabrolles,Chi Hui Chen,Murali Dhandapani,Talor Holloway,Chandrakant Jadhav,Sae Kee Kim,Sijo Kurian,Bharath Raj,Ronan Resende,Bjorn Roden,Niranjan Srinivasan,Richard Wale,William Zanatta,Zhi Zhang,IBM Redbooks Pdf

This IBM® Redbooks® publication addresses performance tuning topics to help leverage the virtualization strengths of the POWER® platform to solve clients' system resource utilization challenges, and maximize system throughput and capacity. We examine the performance monitoring tools, utilities, documentation, and other resources available to help technical teams provide optimized business solutions and support for applications running on IBM POWER systems' virtualized environments. The book offers application performance examples deployed on IBM Power SystemsTM utilizing performance monitoring tools to leverage the comprehensive set of POWER virtualization features: Logical Partitions (LPARs), micro-partitioning, active memory sharing, workload partitions, and more. We provide a well-defined and documented performance tuning model in a POWER system virtualized environment to help you plan a foundation for scaling, capacity, and optimization . This book targets technical professionals (technical consultants, technical support staff, IT Architects, and IT Specialists) responsible for providing solutions and support on IBM POWER systems, including performance tuning.

Exploiting IBM PowerHA SystemMirror V6.1 for AIX Enterprise Edition

Author : Dino Quintero,Benny Abrar,Adriano Almeida,Michael Herrera,SoHee Kim,Bjorn Roden,Andrei Socoliuc,Tom Swart,IBM Redbooks
Publisher : IBM Redbooks
Page : 598 pages
File Size : 40,9 Mb
Release : 2014-02-18
Category : Computers
ISBN : 9780738437996

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Exploiting IBM PowerHA SystemMirror V6.1 for AIX Enterprise Edition by Dino Quintero,Benny Abrar,Adriano Almeida,Michael Herrera,SoHee Kim,Bjorn Roden,Andrei Socoliuc,Tom Swart,IBM Redbooks Pdf

This IBM® Redbooks® publication positions the IBM PowerHA® SystemMirror® V6.1 for AIX® Enterprise Edition as the cluster management solution for high availability. This solution enables near-continuous application service and minimizes the impact of planned and unplanned outages. The primary goal of this high-availability solution is to recover operations at a remote location after a system or data center failure, establish or strengthen a business recovery plan, and provide separate recovery location. The IBM PowerHA SystemMirror Enterprise Edition is targeted at multisite high-availability disaster recovery. The objective of this book is to help new and existing PowerHA customers to understand how to plan to accomplish a successful installation and configuration of the PowerHA SystemMirror for AIX Enterprise Edition. This book emphasizes the IBM Power SystemsTM strategy to deliver more advanced functional capabilities for business resiliency and to enhance product usability and robustness through deep integration with AIX, affiliated software stack, and storage technologies. PowerHA SystemMirror is designed, developed, integrated, tested, and supported by IBM from top to bottom.

Deploying PowerHA Solution with AIX HyperSwap

Author : Octavian Lascu,Yuying Feng,Bing He,Peter YH Lee,Bao Jun Qin,Theeraphong Thitayanun,Marian Tomescu,Xu Dong Zhang,IBM Redbooks
Publisher : IBM Redbooks
Page : 220 pages
File Size : 46,5 Mb
Release : 2014-10-02
Category : Computers
ISBN : 9780738453927

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Deploying PowerHA Solution with AIX HyperSwap by Octavian Lascu,Yuying Feng,Bing He,Peter YH Lee,Bao Jun Qin,Theeraphong Thitayanun,Marian Tomescu,Xu Dong Zhang,IBM Redbooks Pdf

This IBM® RedpaperTM publication will help you plan, install, tailor, and configure the new IBM PowerHA® with IBM HyperSwap® clustering solution. PowerHA with HyperSwap adds transparent storage protection for replicated storage, improving overall system availability by masking storage failures. The PowerHA cluster is an Extended Distance cluster with two sites. It manages, in principle, the replicated storage infrastructure through HyperSwap functionality. The storage is provided by two DS8800s configured to replicate each other using Metro Mirror Peer-to-Peer Remote Copy (PPRC) synchronous replication. DS8800 supports in-band (SCSI commands) communication, which is used to manage (and automate) the replication using IBM AIX® HyperSwap framework and PowerHA automation and management capabilities.

IBM System Storage Business Continuity: Part 1 Planning Guide

Author : Charlotte Brooks,Clem Leung,Aslam Mirza,Curtis Neal,Yin Lei Qiu,John Sing,Francis TH Wong,Ian R Wright,IBM Redbooks
Publisher : IBM Redbooks
Page : 422 pages
File Size : 43,6 Mb
Release : 2007-03-07
Category : Computers
ISBN : 9780738489704

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IBM System Storage Business Continuity: Part 1 Planning Guide by Charlotte Brooks,Clem Leung,Aslam Mirza,Curtis Neal,Yin Lei Qiu,John Sing,Francis TH Wong,Ian R Wright,IBM Redbooks Pdf

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.