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Book Deploying IBM FlashSystem V840 Storage in a VMware and Cloud Environment

Download or read book Deploying IBM FlashSystem V840 Storage in a VMware and Cloud Environment written by Karen Orlando and published by IBM Redbooks. This book was released on 2015-09-03 with total page 118 pages. Available in PDF, EPUB and Kindle. Book excerpt: This IBM® RedpaperTM publication describes how to implement a cloud-based solution with IBM FlashSystemTM V840 in a VMware and IBM Storage Integration Server environment. It walks the reader through planning, setup, configuration, and operations. It also provides tips for implementing FlashSystem V840 in a WMware environment by using IBM Storage Integration Server and WMware tools for optimizing and provisioning V840 storage.

Book IBM FlashSystem V9000 and VMware Best Practices Guide

Download or read book IBM FlashSystem V9000 and VMware Best Practices Guide written by Rawley Burbridge and published by IBM Redbooks. This book was released on 2015-12-07 with total page 100 pages. Available in PDF, EPUB and Kindle. Book excerpt: This IBM® RedpaperTM publication describes best practices for deploying IBM FlashSystemTM V9000 enterprise storage system in a VMware vSphere environment. It includes guidelines and examples of the latest FlashSystem V9000 hardware and software, integrated with VMware version 6, to demonstrate the business benefits these solutions. Topics illustrate planning, configuring, operations, and preferred practices that include integration of FlashSystem V9000 with the VMware vCloud suite of applications: vCenter Web Client (VWC) vStorage APIs for Storage Awareness (VASA) vStorage APIs for Array Integration (VAAI) vCenter Site Recovery Manager (SRM/SRA) The authors also describe how to deploy a cloud-based solution with FlashSystem V9000 in an environment with VMware and IBM SpectrumTM Control Base Edition 2.1.1. This paper is intended for presales consulting engineers, sales engineers, and IBM clients who want to deploy IBM FlashSystem V9000 in virtualized data centers that are based on VMware vSphere.

Book Introducing and Implementing IBM FlashSystem V9000

Download or read book Introducing and Implementing IBM FlashSystem V9000 written by Christophe Fagiano and published by IBM Redbooks. This book was released on 2016-12-28 with total page 698 pages. Available in PDF, EPUB and Kindle. Book excerpt: The success or failure of businesses often depends on how well organizations use their data assets for competitive advantage. Deeper insights from data require better information technology. As organizations modernize their IT infrastructure to boost innovation rather than limit it, they need a data storage system that can keep pace with highly virtualized environments, cloud computing, mobile and social systems of engagement, and in-depth, real-time analytics. Making the correct decision on storage investment is critical. Organizations must have enough storage performance and agility to innovate as they need to implement cloud-based IT services, deploy virtual desktop infrastructure, enhance fraud detection, and use new analytics capabilities. At the same time, future storage investments must lower IT infrastructure costs while helping organizations to derive the greatest possible value from their data assets. The IBM® FlashSystem V9000 is the premier, fully integrated, Tier 1, all-flash offering from IBM. It has changed the economics of today's data center by eliminating storage bottlenecks. Its software-defined storage features simplify data management, improve data security, and preserve your investments in storage. The IBM FlashSystem® V9000 SAS expansion enclosures provide new tiering options with read-intensive SSDs or nearline SAS HDDs. IBM FlashSystem V9000 includes IBM FlashCore® technology and advanced software-defined storage available in one solution in a compact 6U form factor. IBM FlashSystem V9000 improves business application availability. It delivers greater resource utilization so you can get the most from your storage resources, and achieve a simpler, more scalable, and cost-efficient IT Infrastructure. This IBM Redbooks® publication provides information about IBM FlashSystem V9000 Software V7.7 and introduces the recently announced V7.8. It describes the product architecture, software, hardware, and implementation, and provides hints and tips. It illustrates use cases and independent software vendor (ISV) scenarios that demonstrate real-world solutions, and also provides examples of the benefits gained by integrating the IBM FlashSystem storage into business environments. This book offers IBM FlashSystem V9000 scalability concepts and guidelines for planning, installing, and configuring, which can help environments scale up and out to add more flash capacity and expand virtualized systems. Port utilization methodologies are provided to help you maximize the full potential of IBM FlashSystem V9000 performance and low latency in your scalable environment. This book is intended for pre-sales and post-sales technical support professionals, storage administrators, and anyone who wants to understand how to implement this exciting technology.

Book IBM FlashSystem 9100 Architecture  Performance  and Implementation

Download or read book IBM FlashSystem 9100 Architecture Performance and Implementation written by Jon Tate and published by IBM Redbooks. This book was released on 2020-12-02 with total page 362 pages. Available in PDF, EPUB and Kindle. Book excerpt: IBM® FlashSystem 9100 combines the performance of flash and Non-Volatile Memory Express (NVMe) with the reliability and innovation of IBM FlashCore® technology and the rich features of IBM SpectrumTM Virtualize — all in a powerful 2U storage system. Providing intensive data driven multi-cloud storage capacity, FlashSystem 9100 is deeply integrated with the software-defined capabilities of IBM Spectrum StorageTM, which allows you to easily add the multi-cloud solutions that best support your business. In this IBM Redbooks® publication, we discuss the product's features and planning steps, architecture, installation, configuration, and hints and tips.

Book IBM FlashSystem 9200 and 9100 Best Practices and Performance Guidelines

Download or read book IBM FlashSystem 9200 and 9100 Best Practices and Performance Guidelines written by Jon Tate and published by IBM Redbooks. This book was released on 2021-07-19 with total page 438 pages. Available in PDF, EPUB and Kindle. Book excerpt: This IBM® Redbooks® publication captures several of the preferred practices and describes the performance gains that can be achieved by implementing the IBM FlashSystem® 9100. These practices are based on field experience. This book highlights configuration guidelines and preferred practices for the storage area network (SAN) topology, clustered system, back-end storage, storage pools and managed disks, volumes, remote copy services, and hosts. It explains how you can optimize disk performance with the IBM System Storage® Easy Tier® function. It also provides preferred practices for monitoring, maintaining, and troubleshooting. This book is intended for experienced storage, SAN, IBM FlashSystem, SAN Volume Controller and Storwize® administrators and technicians. Understanding his book requires advanced knowledge of these environments. Important, IBM FlashSystem 9200: On 11th February 2020 IBM announced the arrival of the IBM FlashSystem 9200 to the family. This book was written specifically for IBM FlashSystem 9100, however most of the general principles will apply to the IBM FlashSystem 9200. If you are in any doubt as to their applicability to the FlashSystem 9200 then you should work with your local IBM representative. This book will be updated to include FlashSystem 9200 in due course.

Book Implementing IBM FlashSystem V9000   AC3 with Flash Enclosure Model AE3

Download or read book Implementing IBM FlashSystem V9000 AC3 with Flash Enclosure Model AE3 written by Detlef Helmbrecht and published by IBM Redbooks. This book was released on 2019-03-25 with total page 282 pages. Available in PDF, EPUB and Kindle. Book excerpt: Updated March 2019 - See Appendix B: IBM FlashSystem V9000 FlashCore Forever The success or failure of businesses often depends on how well organizations use their data assets for competitive advantage. Deeper insights from data require better information technology. As organizations modernize their IT infrastructure to boost innovation rather than limit it, they need a data storage system that can keep pace with several areas that affect your business: Highly virtualized environments Cloud computing Mobile and social systems of engagement In-depth, real-time analytics Making the correct decision on storage investment is critical. Organizations must have enough storage performance and agility to innovate when they need to implement cloud-based IT services, deploy virtual desktop infrastructure, enhance fraud detection, and use new analytics capabilities. At the same time, future storage investments must lower IT infrastructure costs while helping organizations to derive the greatest possible value from their data assets. The IBM® FlashSystem V9000 is the premier, fully integrated, Tier 1, all-flash offering from IBM. It has changed the economics of today's data center by eliminating storage bottlenecks. Its software-defined storage features simplify data management, improve data security, and preserve your investments in storage. The IBM FlashSystem® V9000 SAS expansion enclosures provide new tiering options with read-intensive SSDs or nearline SAS HDDs. IBM FlashSystem V9000 includes IBM FlashCore® technology and advanced software-defined storage available in one solution in a compact 6U form factor. IBM FlashSystem V9000 improves business application availability. It delivers greater resource utilization so you can get the most from your storage resources, and achieve a simpler, more scalable, and cost-efficient IT Infrastructure. This IBM Redbooks® publication provides information about IBM FlashSystem V9000 Software V8.1. It describes the core product architecture, software, hardware, and implementation, and provides hints and tips. The underlying basic hardware and software architecture and features of the IBM FlashSystem V9000 AC3 control enclosure and on IBM Spectrum Virtualize 8.1 software are described in these publications: Implementing IBM FlashSystem 900 Model AE3, SG24-8414 Implementing the IBM System Storage SAN Volume Controller V7.4, SG24-7933 Using IBM FlashSystem V9000 software functions, management tools, and interoperability combines the performance of IBM FlashSystem architecture with the advanced functions of software-defined storage to deliver performance, efficiency, and functions that meet the needs of enterprise workloads that demand IBM MicroLatency® response time. This book offers IBM FlashSystem V9000 scalability concepts and guidelines for planning, installing, and configuring, which can help environments scale up and out to add more flash capacity and expand virtualized systems. Port utilization methodologies are provided to help you maximize the full potential of IBM FlashSystem V9000 performance and low latency in your scalable environment. This book is intended for pre-sales and post-sales technical support professionals, storage administrators, and anyone who wants to understand how to implement this exciting technology.

Book Implementing IBM FlashSystem 900

Download or read book Implementing IBM FlashSystem 900 written by Karen Orlando and published by IBM Redbooks. This book was released on 2019-04-12 with total page 374 pages. Available in PDF, EPUB and Kindle. Book excerpt: Today's global organizations depend on being able to unlock business insights from massive volumes of data. Now, with IBM® FlashSystem 900, powered by IBM FlashCoreTM technology, they can make faster decisions based on real-time insights and unleash the power of the most demanding applications, including online transaction processing (OLTP) and analytics databases, virtual desktop infrastructures (VDIs), technical computing applications, and cloud environments. This IBM Redbooks® publication introduces clients to the IBM FlashSystem® 900. It provides in-depth knowledge of the product architecture, software and hardware, implementation, and hints and tips. Also illustrated are use cases that show real-world solutions for tiering, flash-only, and preferred-read, and also examples of the benefits gained by integrating the FlashSystem storage into business environments. This book is intended for pre-sales and post-sales technical support professionals and storage administrators, and for anyone who wants to understand how to implement this new and exciting technology. This book describes the following offerings of the IBM SpectrumTM Storage family: IBM Spectrum StorageTM IBM Spectrum ControlTM IBM Spectrum VirtualizeTM IBM Spectrum ScaleTM IBM Spectrum AccelerateTM

Book IBM FlashSystem and VMware Implementation and Best Practices Guide

Download or read book IBM FlashSystem and VMware Implementation and Best Practices Guide written by Vasfi Gucer and published by IBM Redbooks. This book was released on 2022-10-26 with total page 216 pages. Available in PDF, EPUB and Kindle. Book excerpt: This IBM® Redbooks® publication details the configuration and best practices for using the IBM FlashSystem® family of storage products within a VMware environment. The first version of this book was published in 2021 and specifically addressed IBM Spectrum® Virtualize Version 8.4 with VMware vSphere 7.0. This second version of this book includes all the enhancements that are available with IBM Spectrum Virtualize 8.5. Topics illustrate planning, configuring, operations, and preferred practices that include integration of IBM FlashSystem storage systems with the VMware vCloud suite of applications: VMware vSphere Web Client (vWC) vSphere Storage APIs - Storage Awareness (VASA) vSphere Storage APIs – Array Integration (VAAI) VMware Site Recovery Manager (SRM) VMware vSphere Metro Storage Cluster (vMSC) Embedded VASA Provider for VMware vSphere Virtual Volumes (vVols) This book is intended for presales consulting engineers, sales engineers, and IBM clients who want to deploy IBM FlashSystem storage systems in virtualized data centers that are based on VMware vSphere.

Book IBM FlashSystem for VMware vSphere with Tanzu Basic Edition An IBM Validated Solution Guide

Download or read book IBM FlashSystem for VMware vSphere with Tanzu Basic Edition An IBM Validated Solution Guide written by Shashank Shingornikar and published by IBM Redbooks. This book was released on 2021-06-16 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt: The focus of this Blueprint is to demonstrate how IBM FlashSystem® with IBM Spectrum® Virtualize can be used as a preferred back-end persistent storage for VMware Tanzu-based deployments. This document describes the use of IBM® FlashSystem storage volumes as virtual volumes (vVols) that are made available to provision persistent volumes for a VMware Tanzu deployment. All models of IBM FlashSystem family are supported by this document, including: FlashSystem 9100 and 9200 FlashSystem 7200 FlashSystem 5000 IBM SAN Volume Controller All storage that is running IBM Spectrum Virtualize software By using IBM Spectrum Connect VASA provider with IBM Spectrum Virtualize, the vVols are used to create a data store under vCenter. Post provisioning of VMware Tanzu Kubernetes grid service (TKGS), the vVols data store is used to provision the persistent volumes for future applications that are deployed on the worker nodes.

Book Automate and Orchestrate Your IBM FlashSystem Hybrid Cloud with Red Hat Ansible Version 1 Release 1

Download or read book Automate and Orchestrate Your IBM FlashSystem Hybrid Cloud with Red Hat Ansible Version 1 Release 1 written by IBM and published by IBM Redbooks. This book was released on 2020-04-23 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt: This document is intended to facilitate the deployment of Red Hat Ansible for the IBM FlashSystem®. The document describes the automation and orchestration of storage provisioning for the IBM FlashSystem by using Red Hat Ansible. To complete the tasks that are described in this document, you must understand the IBM FlashSystem and Red Hat Ansible. The information in this document is distributed on an "as-is" basis without any warranty that is either expressed or implied. Support assistance for the use of this material is limited to situations where IBM FlashSystem storage devices are supported and entitled, and where the issues are specific to a blueprint implementation.

Book Using the IBM Spectrum Accelerate Family in VMware Environments  IBM XIV  IBM FlashSystem A9000 and IBM FlashSystem A9000R  and IBM Spectrum Accelerate

Download or read book Using the IBM Spectrum Accelerate Family in VMware Environments IBM XIV IBM FlashSystem A9000 and IBM FlashSystem A9000R and IBM Spectrum Accelerate written by Markus Oscheka and published by IBM Redbooks. This book was released on 2019-02-04 with total page 188 pages. Available in PDF, EPUB and Kindle. Book excerpt: This IBM® RedpaperTM publication is a brief overview of synergistic aspects between various VMware offerings and the IBM SpectrumTM Accelerate family, including IBM XIV® and IBM FlashSystem® A9000 and IBM FlashSystem A9000R servers. After reviewing different integration concepts and explaining general implementation aspects for attaching the IBM Spectrum AccelerateTM family to VMware ESXi deployments, the paper focuses on components that are enabled by IBM Spectrum Connect v3.4. This paper is intended for planning to use or implementing the IBM Spectrum Accelerate family of storage systems in a VMware environment.

Book Implementing IBM FlashSystem 840

Download or read book Implementing IBM FlashSystem 840 written by Karen Orlando and published by IBM Redbooks. This book was released on 2015-07-09 with total page 396 pages. Available in PDF, EPUB and Kindle. Book excerpt: Almost all technological components in the data center are getting faster: central processing units, networks, storage area networks (SANs), and memory. All of them have improved their speed by a minimum of 10X; some of them by 100X, for example, data networks. However, spinning disk performance has only increased by 1.2 times. IBM® FlashSystemTM 840 version 1.3 closes this gap. The FlashSystem 840 is optimized for the data center to enable organizations of all sizes to strategically harness the value of stored data. It provides flexible capacity and extreme performance for the most demanding applications, including virtualized or bare-metal online transaction processing (OLTP) and online analytical processing (OLAP) databases, virtual desktop infrastructures (VDI), technical computing applications, and cloud environments. The system accelerates response times with IBM MicroLatency® access times as low as 90 μs write latency and 135 μs read latency to enable faster decision making. The introduction of a low capacity 1 TB flash module allows the FlashSystem 840 to be configured in capacity points as low as 2 TB in protected RAID 5 mode. Coupled with 10 GB iSCSI, the FlashSystem is positioned to bring extreme performance to small and medium-sized businesses (SMB) and growth markets. Implementing the IBM FlashSystem® 840 provides value that goes beyond those benefits that are seen on disk-based arrays. These benefits include better user experience, server and application consolidation, development cycle reduction, application scalability, data center footprint savings, and improved price performance economics. This IBM Redbooks® publication discusses IBM FlashSystem 840 version 1.3. It provides in-depth knowledge of the product architecture, software and hardware, its implementation, and hints and tips. Also illustrated are use cases that show real-world solutions for tiering, flash-only, and preferred read, as well as examples of the benefits gained by integrating the FlashSystem storage into business environments. Also described are product integration scenarios running the IBM FlashSystem 840 with the IBM SAN Volume Controller, and the IBM Storwize® family of products such V7000, V5000, and the V3700, as well as considerations when integrating with the IBM FlashSystem 840. The preferred practice guidance is provided for your FlashSystem environment with IBM 16 Gbps b-type products and features, focusing on Fibre Channel design. This book is intended for pre-sales and post-sales technical support professionals and storage administrators, and for anyone who wants to understand and learn how to implement this exciting technology.

Book IBM FlashSystem V9000 in a VersaStack Environment

Download or read book IBM FlashSystem V9000 in a VersaStack Environment written by Michael Erwig and published by IBM Redbooks. This book was released on 2015-10-28 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt: VersaStack, an IBM and Cisco integrated infrastructure solution, combines computing, networking, and storage into a single integrated system. It combines the Cisco Unified Computing SystemTM (Cisco UCS®) Integrated Infrastructure with IBM Spectrum VirtualizeTM, which includes IBM FlashSystem® V9000 and IBM Storwize® storage offerings, for quick deployment and rapid time to value for the implementation of modern infrastructures. With comprehensive reference architectures that include Cisco Validated Designs (CVDs), IBM Redbooks® publications, sizing guidelines, and single-call support, the solution sets a benchmark to accelerate data center infrastructure deployment and to help manage information and resources efficiently amid business change. This IBM Redbooks Solution Guide provides an overview of the VersaStack solution that uses IBM FlashSystem V9000 as an all-flash storage layer. This VersaStack solution delivers extraordinary levels of storage virtualization performance and efficiency in a networking infrastructure, and compute capabilities that are based on the Cisco UCS. This guide explains how the IBM FlashSystem V9000 all-flash storage arrays add performance by using IBM MicroLatency®, macro efficiency, superior reliability, and software-defined storage enterprise features to the cloud computing-ready VersaStack solution. This guide is intended for individuals who want to learn more about the VersaStack integrated solution.

Book Business Continuity Orchestration for IBM FlashSystem Hybrid Cloud with Red Hat Ansible V1R2

Download or read book Business Continuity Orchestration for IBM FlashSystem Hybrid Cloud with Red Hat Ansible V1R2 written by IBM Storage and published by IBM Redbooks. This book was released on 2021-06-04 with total page 30 pages. Available in PDF, EPUB and Kindle. Book excerpt: This document is intended to facilitate the deployment of Red Hat Ansible for IBM® FlashSystem. The document showcases the automation and orchestration of storage provisioning and copy services, such as Global Mirror, Global Mirror with change volumes, Metro Mirror for IBM FlashSystem® in hybrid cloud environments. The Ansible-based automation and orchestration for managing high availability environments by using HyperSwap for IBM FlashSystem storage also is described. To complete the tasks that are described, you must understand IBM FlashSystem and Red Hat Ansible. The information in this document is distributed on an "as is" basis without any warranty that is either expressed or implied. Support assistance for the use of this material is limited to situations where IBM FlashSystem storage devices are supported and entitled and where the issues are specific to a blueprint implementation.

Book IBM FlashSystem and VMware Implementation and Best Practices Guide

Download or read book IBM FlashSystem and VMware Implementation and Best Practices Guide written by Duane Bolland and published by . This book was released on 2021 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This IBM® Redbooks® publication details the configuration and best practices for using IBM's FlashSystem family of storage products within a VMware environment. This book was published in 2021 and specifically addresses Spectrum Virtualize Version 8.4 with VMware vSphere Version 7.0. Topics illustrate planning, configuring, operations, and preferred practices that include integration of FlashSystem storage systems with the VMware vCloud suite of applications: - vSphere Web Client (VWC) - vStorage APIs for Storage Awareness (VASA) - vStorage APIs for Array Integration (VAAI) - Site Recovery Manager (SRM) - vSphere Metro Storage Cluster (vMSC) This book is intended for presales consulting engineers, sales engineers, and IBM clients who want to deploy IBM FlashSystem® storage systems in virtualized data centers that are based on VMware vSphere.

Book IBM Spectrum Accelerate Deployment  Usage  and Maintenance

Download or read book IBM Spectrum Accelerate Deployment Usage and Maintenance written by Bertrand Dufrasne and published by IBM Redbooks. This book was released on 2017-07-19 with total page 456 pages. Available in PDF, EPUB and Kindle. Book excerpt: This edition applies to IBM® Spectrum Accelerate V11.5.4. IBM Spectrum AccelerateTM, a member of IBM Spectrum StorageTM, is an agile, software-defined storage solution for enterprise and cloud that builds on the customer-proven and mature IBM XIV® storage software. The key characteristic of Spectrum Accelerate is that it can be easily deployed and run on purpose-built or existing hardware that is chosen by the customer. IBM Spectrum Accelerate enables rapid deployment of high-performance and scalable block data storage infrastructure over commodity hardware on-premises or off-premises. This IBM Redbooks® publication provides a broad understanding of IBM Spectrum Accelerate. The book introduces Spectrum Accelerate and describes planning and preparation that are essential for a successful deployment of the solution. The deployment is described through a step-by-step approach, by using a graphical user interface (GUI) based method or a simple command-line interface (CLI) based procedure. Chapters in this book describe the logical configuration of the system, host support and business continuity functions, and migration. Although it makes many references to the XIV storage software, the book also emphasizes where IBM Spectrum Accelerate differs from XIV. Finally, a substantial portion of the book is dedicated to maintenance and troubleshooting to provide detailed guidance for the customer support personnel.

Book IBM FlashSystem V9000 Version 7 7 Product Guide

Download or read book IBM FlashSystem V9000 Version 7 7 Product Guide written by Jon Herd and published by IBM Redbooks. This book was released on 2016-10-17 with total page 56 pages. Available in PDF, EPUB and Kindle. Book excerpt: The success or failure of businesses often depends on how well organizations use their data assets for competitive advantage. Deeper insights from data require better information technology. As organizations modernize their IT infrastructure to boost innovation rather than limit it, they need a data storage system that can keep pace with highly virtualized environments, cloud computing, mobile and social systems of engagement, and in-depth, real-time analytics. Making the correct decision on storage investment is critical. Organizations must have enough storage performance and agility to innovate as they need to implement cloud-based IT services, deploy virtual desktop infrastructure, enhance fraud detection, and use new analytics capabilities. At the same time, future storage investments must lower IT infrastructure costs while helping organizations to derive the greatest possible value from their data assets. IBM® FlashSystem storage solutions can accelerate the transformation of the modern organizations into an IBM Cognitive BusinessTM. FlashSystem all-flash storage arrays are purpose-engineered to support the organization's active data sets. FlashSystem solutions offer a broad range of industry-leading storage virtualization and data management features that can provide improved storage system performance, efficiency, and reliability. Even better, FlashSystem can be less expensive than conventional enterprise storage solutions. This IBM Redbooks® Product Guide describes IBM FlashSystem® V9000, which is a comprehensive all-flash enterprise storage solution that delivers the full capabilities of IBM FlashCoreTM technology. In addition, it provides a rich set of software-defined storage features, including IBM Real-time CompressionTM, dynamic tiering, thin provisioning, snapshots, cloning, replication, data copy services, and IBM HyperSwap® for high availability. With the release of FlashSystem V9000 Software V7.7.1, extra functions and features are available, including support for new and more powerful FlashSystem V9000 control enclosure Model AC3 and new SAS-based small form factor (SFF) and large form factor (LFF) expansion enclosures that provide a mixture of nearline hard disk drives (HDDs) and flash mdisks in a pool that can be used for IBM Easy Tier®. The new IBM FlashSystem V9000 SFF expansion enclosure Model 24F offers new tiering options with low-cost solid-state drive (SSD). Up to 20 serial-attached SCSI (SAS) expansions are supported per FlashSystem V9000 controller pair, providing up to 480 drives with expansion Model 24F and up to 240 drives with expansion Model 12F. Also new with FlashSystem V9000 Software V7.7.1 is N_Port ID Virtualization (NPIV) support, which virtualizes worldwide port names (WWPNs) for zero path reduction during controller maintenance and outages. FlashSystem V9000 Software version 7.7.1 replaces version 7.7, and is available to all IBM FlashSystem V9000 customers with current warranty or software maintenance agreements.