Ibm Real Time Compression Appliance Application Integration Guide

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IBM Real Time Compression Appliance Application Integration Guide

Author : Roland Tretau,Misa Miletic,Steven Pemberton,Tom Provost,Teddy Setiawan,IBM Redbooks
Publisher : IBM Redbooks
Page : 206 pages
File Size : 43,7 Mb
Release : 2012-07-18
Category : Computers
ISBN : 9780738436791

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IBM Real Time Compression Appliance Application Integration Guide by Roland Tretau,Misa Miletic,Steven Pemberton,Tom Provost,Teddy Setiawan,IBM Redbooks Pdf

Continuing its commitment to developing and delivering industry-leading storage technologies, IBM® is introducing the IBM Real-time Compression Appliances for NAS, an innovative new storage offering that delivers essential storage efficiency technologies, combined with exceptional ease of use and performance. In an era when the amount of information, particularly in unstructured files, is exploding, but budgets for storing that information are stagnant, IBM Real-time Compression technology offers a powerful tool for better information management, protection, and access. IBM Real-time Compression can help slow the growth of storage acquisition, reducing storage costs while simplifying both operations and management. It also enables organizations to keep more data available for use rather than storing it offsite or on harder-to-access tape, so they can support improved analytics and decision making. IBM Real-time Compression Appliances provide online storage optimization through real-time data compression, delivering dramatic cost reduction without performance degradation. This IBM Redbooks® publication is an easy-to-follow guide that describes how to design solutions successfully using IBM Real-time Compression Appliances (IBM RTCAs). It explains best practices for RTCA solution design, application integration, and practical RTCA use cases. This is a companion book to Introduction to IBM Real-time Compression Appliances, SG24-7953.

IBM Real Time Compression Appliance Application Integration Guide

Author : Roland Tretau,Misa Miletic,Steven Pemberton,Tom Provost,Teddy Setiawan
Publisher : Unknown
Page : 206 pages
File Size : 42,8 Mb
Release : 2012
Category : Electronic
ISBN : OCLC:1151050925

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IBM Real Time Compression Appliance Application Integration Guide by Roland Tretau,Misa Miletic,Steven Pemberton,Tom Provost,Teddy Setiawan Pdf

Continuing its commitment to developing and delivering industry-leading storage technologies, IBM® is introducing the IBM Real-time Compression Appliances for NAS, an innovative new storage offering that delivers essential storage efficiency technologies, combined with exceptional ease of use and performance. In an era when the amount of information, particularly in unstructured files, is exploding, but budgets for storing that information are stagnant, IBM Real-time Compression technology offers a powerful tool for better information management, protection, and access. IBM Real-time Compression can help slow the growth of storage acquisition, reducing storage costs while simplifying both operations and management. It also enables organizations to keep more data available for use rather than storing it offsite or on harder-to-access tape, so they can support improved analytics and decision making. IBM Real-time Compression Appliances provide online storage optimization through real-time data compression, delivering dramatic cost reduction without performance degradation. This IBM Redbooks® publication is an easy-to-follow guide that describes how to design solutions successfully using IBM Real-time Compression Appliances (IBM RTCAs). It explains best practices for RTCA solution design, application integration, and practical RTCA use cases. This is a companion book to Introduction to IBM Real-time Compression Appliances, SG24-7953.

IBM Real-time Compression Appliance Version 4.1

Author : Roland Tretau,Salahaldean Alamayri,Christian Prediger Appel,Joao Marcelo Barros de Almeida,Andre Luis Giglioli,William Luiz de Souza,IBM Redbooks
Publisher : IBM Redbooks
Page : 90 pages
File Size : 52,9 Mb
Release : 2013-04-02
Category : Computers
ISBN : 9780738437934

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IBM Real-time Compression Appliance Version 4.1 by Roland Tretau,Salahaldean Alamayri,Christian Prediger Appel,Joao Marcelo Barros de Almeida,Andre Luis Giglioli,William Luiz de Souza,IBM Redbooks Pdf

Continuing its commitment to developing and delivering industry-leading storage technologies, IBM is introducing the IBM Real-time Compression Appliance for NAS, an innovative new storage offering that delivers essential storage efficiency technologies, combined with exceptional ease of use and performance. In an era when the amount of information, particularly in unstructured files, is exploding, but budgets for storing that information are stagnant, IBM Real-time Compression technology offers a powerful tool for better information management, protection and access. IBM Real-time Compression can help slow the growth of storage acquisition, reducing storage costs while simplifying both operations and management. It also enables organizations to keep more data available for use rather than storing it offsite or on tape that is more difficult to access, so they can support improved analytics and decision-making. IBM Real-time Compression Appliance provides online storage optimization through real-time data compression, delivering dramatic cost reduction without performance degradation. This IBM Redbooks publication is for system administrators and IT architects. It describes the enhancements made in version 4.1 of the Real-time Compression Appliance as compared to previous releases. This book is a companion to the publication Introduction to IBM Real-time Compression Appliances, SG24-7953.

Introduction to IBM Real-time Compression Appliances

Author : Roland Tretau,JinSu Kim,Beatriz Nolte,Gary Nunn,Falk Schneider,IBM Redbooks
Publisher : IBM Redbooks
Page : 394 pages
File Size : 40,8 Mb
Release : 2013-10-24
Category : Computers
ISBN : 9780738438733

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Introduction to IBM Real-time Compression Appliances by Roland Tretau,JinSu Kim,Beatriz Nolte,Gary Nunn,Falk Schneider,IBM Redbooks Pdf

Continuing its commitment to developing and delivering industry-leading storage technologies, IBM is introducing the IBM Real-time Compression Appliances for NAS, an innovative new storage offering that delivers essential storage efficiency technologies, combined with exceptional ease of use and performance. In an era when the amount of information, particularly in unstructured files, is exploding, but budgets for storing that information are stagnant, IBM Real-time Compression technology offers a powerful tool for better information management, protection, and access. IBM Real-time Compression can help slow the growth of storage acquisition, reducing storage costs while simplifying both operations and management. It also enables organizations to keep more data available for use rather than storing it offsite or on harder-to-access tape, so they can support improved analytics and decision making. IBM Real-time Compression Appliances provide on-line storage optimization through real-time data compression, delivering dramatic cost reduction without performance degradation. This IBM® Redbooks® publication is an easy-to-follow guide that describes how to design solutions successfully using IBM Real-time Compression Appliances (IBM RTCAs). It provides practical installation examples, ease of use, remote management, high availability, and administration techniques. Furthermore, it explains best practices for RTCA solution design, application integration, and practical RTCA use cases.

Introduction to IBM Real-time Compression Appliances

Author : Roland Tretau,JinSu Kim,Misa Miletic,Beatriz Nolte,Steven Pemberton,Gary Nunn,Tom Provost,Falk Schneider,Teddy Setiawan
Publisher : Unknown
Page : 414 pages
File Size : 51,6 Mb
Release : 2012
Category : Computer networks
ISBN : OCLC:1105766926

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Introduction to IBM Real-time Compression Appliances by Roland Tretau,JinSu Kim,Misa Miletic,Beatriz Nolte,Steven Pemberton,Gary Nunn,Tom Provost,Falk Schneider,Teddy Setiawan Pdf

Continuing its commitment to developing and delivering industry-leading storage technologies, IBM® is introducing the IBM Real-time Compression Appliances for NAS, an innovative new storage offering that delivers essential storage efficiency technologies, combined with exceptional ease of use and performance. In an era when the amount of information, particularly in unstructured files, is exploding, but budgets for storing that information are stagnant, IBM Real-time Compression technology offers a powerful tool for better information management, protection, and access. IBM Real-time Compression can help slow the growth of storage acquisition, reducing storage costs while simplifying both operations and management. It also enables organizations to keep more data available for use rather than storing it offsite or on harder-to-access tape, so they can support improved analytics and decision making. IBM Real-time Compression Appliances provide on-line storage optimization through real-time data compression, delivering dramatic cost reduction without performance degradation. This IBM Redbooks® publication is an easy-to-follow guide that describes how to design solutions successfully using IBM Real-time Compression Appliances (IBM RTCAs). It provides practical installation examples, ease of use, remote management, high availability, and administration techniques. Furthermore, it explains best practices for RTCA solution design, application integration, and practical RTCA use cases.

IBM System Storage N series Software Guide

Author : Roland Tretau,Christian Fey,Michael Klimes,Steven Pemberton,Tom Provost,Danny Yang,IBM Redbooks
Publisher : IBM Redbooks
Page : 634 pages
File Size : 45,5 Mb
Release : 2014-07-31
Category : Computers
ISBN : 9780738439648

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IBM System Storage N series Software Guide by Roland Tretau,Christian Fey,Michael Klimes,Steven Pemberton,Tom Provost,Danny Yang,IBM Redbooks Pdf

Corporate workgroups, distributed enterprises, and small to medium-sized companies are increasingly seeking to network and consolidate storage to improve availability, share information, reduce costs, and protect and secure information. These organizations require enterprise-class solutions capable of addressing immediate storage needs cost-effectively, while providing an upgrade path for future requirements. IBM® System Storage® N series storage systems and their software capabilities are designed to meet these requirements. IBM System Storage N series storage systems offer an excellent solution for a broad range of deployment scenarios. IBM System Storage N series storage systems function as a multiprotocol storage device that is designed to allow you to simultaneously serve both file and block-level data across a single network. These activities are demanding procedures that, for some solutions, require multiple, separately managed systems. The flexibility of IBM System Storage N series storage systems, however, allows them to address the storage needs of a wide range of organizations, including distributed enterprises and data centers for midrange enterprises. IBM System Storage N series storage systems also support sites with computer and data-intensive enterprise applications, such as database, data warehousing, workgroup collaboration, and messaging. This IBM Redbooks® publication explains the software features of the IBM System Storage N series storage systems. This book also covers topics such as installation, setup, and administration of those software features from the IBM System Storage N series storage systems and clients and provides example scenarios.

IBM Real-time Compression in IBM SAN Volume Controller and IBM Storwize

Author : Jon Tate,Christian Burns,Bosmat Tuv-El,Jorge Quintal,IBM Redbooks
Publisher : IBM Redbooks
Page : 140 pages
File Size : 43,7 Mb
Release : 2018-05-16
Category : Computers
ISBN : 9780738454177

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IBM Real-time Compression in IBM SAN Volume Controller and IBM Storwize by Jon Tate,Christian Burns,Bosmat Tuv-El,Jorge Quintal,IBM Redbooks Pdf

IBM® Real-time CompressionTM software that is embedded in IBM SAN Volume Controller (SVC) and IBM Storwize® V7000 solution addresses all the requirements of primary storage data reduction, including performance, by using a purpose-built technology called . This IBM RedpaperTM publication addresses the key requirements for primary storage data reduction and gives real world examples of savings that can be made by using compression. SVC and Storwize V7000 is designed to improve storage efficiency by compressing data by as much as 80% through supported real-time compression for block storage. This process enables up to five times as much data to be stored in the same physical disk space. Unlike other approaches to compression, IBM Real-time Compression is used with active primary data, such as production databases and email systems. This configuration dramatically expands the range of candidate data that can benefit from compression. As its name implies, IBM Real-time Compression operates as data is written to disk, avoiding the need to store data that is awaiting compression.

IBM SAN Volume Controller Best Practices and Performance Guidelines for IBM Spectrum Virtualize Version 8.4.2

Author : Antonio Rainero,Carlton Beatty,David Green,Hartmut Lonzer,Jonathan Wilkie,Kendall Williams,Konrad Trojok,Mandy Stevens,Nezih Boyacioglu,Nils Olsson,Renato Santos,Rene Oehme,Sergey Kubin,Thales Noivo Ferreira,Uwe Schreiber,Vasfi Gucer,IBM Redbooks
Publisher : IBM Redbooks
Page : 662 pages
File Size : 44,9 Mb
Release : 2022-01-17
Category : Computers
ISBN : 9780738460291

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IBM SAN Volume Controller Best Practices and Performance Guidelines for IBM Spectrum Virtualize Version 8.4.2 by Antonio Rainero,Carlton Beatty,David Green,Hartmut Lonzer,Jonathan Wilkie,Kendall Williams,Konrad Trojok,Mandy Stevens,Nezih Boyacioglu,Nils Olsson,Renato Santos,Rene Oehme,Sergey Kubin,Thales Noivo Ferreira,Uwe Schreiber,Vasfi Gucer,IBM Redbooks Pdf

This IBM® Redbooks® publication captures several of the preferred practices and describes the performance gains that can be achieved by implementing the IBM SAN Volume Controller powered by IBM Spectrum® Virtualize Version 8.4.2. 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®, IBM SAN Volume Controller, and IBM Storwize® administrators and technicians. Understanding this book requires advanced knowledge of these environments.

IBM Cloud Object Storage System Product Guide

Author : Vasfi Gucer,Chris de Almeida,Joe Dorio,Israel Feygelman,Max Huber,Michael Knieriemen,Lars Lauber,Jussi Lehtinen,Jaswinder Singh Saini,IBM Redbooks
Publisher : IBM Redbooks
Page : 214 pages
File Size : 40,8 Mb
Release : 2023-06-14
Category : Computers
ISBN : 9780738460130

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IBM Cloud Object Storage System Product Guide by Vasfi Gucer,Chris de Almeida,Joe Dorio,Israel Feygelman,Max Huber,Michael Knieriemen,Lars Lauber,Jussi Lehtinen,Jaswinder Singh Saini,IBM Redbooks Pdf

Object storage is the primary storage solution that is used in the cloud and on-premises solutions as a central storage platform for unstructured data. IBM Cloud Object Storage is a software-defined storage (SDS) platform that breaks down barriers for storing massive amounts of data by optimizing the placement of data on commodity x86 servers across the enterprise. This IBM Redbooks® publication describes the major features, use case scenarios, deployment options, configuration details, initial customization, performance, and scalability considerations of IBM Cloud Object Storage on-premises offering. For more information about the IBM Cloud Object Storage architecture and technology that is behind the product, see IBM Cloud Object Storage Concepts and Architecture , REDP-5537. The target audience for this publication is IBM Cloud Object Storage IT specialists and storage administrators.

IBM SAN Volume Controller Best Practices and Performance Guidelines

Author : Anil K Nayak,Antonio Rainero,Barry Whyte,Chris Hoffmann,Danilo Morelli Miyasiro,David Green,Duane Bolland,Jackson Shea,Jon Herd,Jordan Fincher,Marcelo Avalos,Sergey Kubin,Sidney Varoni Junior,Thales Noivo Ferreira,Vasfi Gucer,IBM Redbooks
Publisher : IBM Redbooks
Page : 594 pages
File Size : 51,6 Mb
Release : 2021-10-13
Category : Computers
ISBN : 9780738459592

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IBM SAN Volume Controller Best Practices and Performance Guidelines by Anil K Nayak,Antonio Rainero,Barry Whyte,Chris Hoffmann,Danilo Morelli Miyasiro,David Green,Duane Bolland,Jackson Shea,Jon Herd,Jordan Fincher,Marcelo Avalos,Sergey Kubin,Sidney Varoni Junior,Thales Noivo Ferreira,Vasfi Gucer,IBM Redbooks Pdf

This IBM® Redbooks® publication describes several of the preferred practices and describes the performance gains that can be achieved by implementing the IBM SAN Volume Controller powered by IBM Spectrum® Virtualize V8.4. 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. Then, it provides performance guidelines for IBM SAN Volume Controller, back-end storage, and applications. 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 IBM SAN Volume Controller. This book is intended for experienced storage, SAN, and IBM SAN Volume Controller administrators and technicians. Understanding this book requires advanced knowledge of the IBM SAN Volume Controller, IBM FlashSystem, and SAN environments.

Implementing the IBM Storwize V3500

Author : Jon Tate,Uwe Dubberke,Justin Heather,Andrew Hickey,Imran Imtiaz,Nancy Kinney,Dieter Utesch,IBM Redbooks
Publisher : IBM Redbooks
Page : 522 pages
File Size : 52,7 Mb
Release : 2013-10-21
Category : Computers
ISBN : 9780738438153

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Implementing the IBM Storwize V3500 by Jon Tate,Uwe Dubberke,Justin Heather,Andrew Hickey,Imran Imtiaz,Nancy Kinney,Dieter Utesch,IBM Redbooks Pdf

Businesses of all sizes are faced with the challenge of managing huge volumes of data that are becoming increasingly valuable. But storing this data can be costly, and extracting value from the data is becoming more and more difficult. IT organizations have limited resources and cannot afford to make investment mistakes. The IBM® Storwize® V3500 system provides a smarter solution that is affordable, simple, and efficient, which enables businesses to overcome their storage challenges. IBM Storwize V3500 is the most recent addition to the IBM Storwize family of disk systems. It delivers easy-to-use, entry-level configurations that are specifically designed to meet the modest budgets of small and medium-sized businesses. IBM Storwize V3500 features the following highlights: - Consolidate and share data with low cost iSCSI storage networking. - Deploy storage in minutes and perform storage management tasks quickly and easily through a breakthrough graphical user interface. - Experience peace of mind with proven IBM Storwize family high-availability data protection with snapshot technology and IBM warranty support. - Optimize efficiency by allocating only the amount of disk space needed at the time it is required with high performance, thin-provisioning capabilities.

Introduction to IBM Real-time Compression Appliances

Author : Roland Tretau,Michael Jahn,Christof Schirra,Eyal Traitel,Lucian Vlaicu
Publisher : Unknown
Page : 168 pages
File Size : 40,7 Mb
Release : 2011
Category : Electronic
ISBN : OCLC:1151050609

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Introduction to IBM Real-time Compression Appliances by Roland Tretau,Michael Jahn,Christof Schirra,Eyal Traitel,Lucian Vlaicu Pdf

Continuing its commitment to developing and delivering industry-leading storage technologies, IBM® is introducing the IBM Real-time Compression Appliances for NAS, an innovative new storage offering that delivers essential storage efficiency technologies, combined with exceptional ease of use and performance. In an era when the amount of information, particularly in unstructured files, is exploding, but budgets for storing that information are stagnant, IBM Real-time Compression technology offers a powerful tool for better information management, protection, and access. IBM Real-time Compression can help slow the growth of storage acquisition, reducing storage costs while simplifying both operations and management. It also enables organizations to keep more data available for use rather than storing it offsite or on harder-to-access tape, so they can support improved analytics and decision making. IBM Real-time Compression Appliances provide on-line storage optimization through real-time data compression, delivering dramatic cost reduction without performance degradation. This IBM Redbooks® publication is an easy-to-follow guide that describes how to design solutions successfully using IBM Real-time Compression Appliances. It provides practical installation examples, ease of use, remote management, high availability, and administration techniques.

IBM i and IBM Storwize Family: A Practical Guide to Usage Scenarios

Author : Sabine Jordan,Mario Kisslinger,Rodrigo Jungi Suzuki,IBM Redbooks
Publisher : IBM Redbooks
Page : 202 pages
File Size : 50,5 Mb
Release : 2015-01-13
Category : Computers
ISBN : 9780738439228

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IBM i and IBM Storwize Family: A Practical Guide to Usage Scenarios by Sabine Jordan,Mario Kisslinger,Rodrigo Jungi Suzuki,IBM Redbooks Pdf

The use of external storage and the benefits of virtualization became a topic of discussion in the IBM® i area during the last several years. The question tends to be, what are the advantages of the use of external storage that is attached to an IBM i environment as opposed to the use of internal storage. The use of IBM PowerVM® virtualization technology to virtualize Power server processors and memory also became common in IBM i environments. However, virtualized access to external storage and network resources by using a VIO server is still not widely used. This IBM Redbooks® publication gives a broad overview of the IBM Storwize® family products and their features and functions. It describes the setup that is required on the storage side and describes and positions the different options for attaching IBM Storwize family products to an IBM i environment. Basic setup and configuration of a VIO server specifically for the needs of an IBM i environment is also described. In addition, different configuration options for a combined setup of IBM PowerHA® SystemMirror® for i and the Storwize family products are described and positioned against each other. Detailed examples are provided for the setup process that is required for these environments. The information that is provided in this book is useful for clients, IBM Business Partners, and IBM service professionals who need to understand how to install and configure their IBM i environment with attachment to the Storwize family products.

IBM Software-Defined Storage Guide

Author : Larry Coyne,Joe Dain,Eric Forestier,Patrizia Guaitani,Robert Haas,Christopher D. Maestas,Antoine Maille,Tony Pearson,Brian Sherman,Christopher Vollmar,IBM Redbooks
Publisher : IBM Redbooks
Page : 158 pages
File Size : 45,6 Mb
Release : 2018-07-21
Category : Computers
ISBN : 9780738457055

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IBM Software-Defined Storage Guide by Larry Coyne,Joe Dain,Eric Forestier,Patrizia Guaitani,Robert Haas,Christopher D. Maestas,Antoine Maille,Tony Pearson,Brian Sherman,Christopher Vollmar,IBM Redbooks Pdf

Today, new business models in the marketplace coexist with traditional ones and their well-established IT architectures. They generate new business needs and new IT requirements that can only be satisfied by new service models and new technological approaches. These changes are reshaping traditional IT concepts. Cloud in its three main variants (Public, Hybrid, and Private) represents the major and most viable answer to those IT requirements, and software-defined infrastructure (SDI) is its major technological enabler. IBM® technology, with its rich and complete set of storage hardware and software products, supports SDI both in an open standard framework and in other vendors' environments. IBM services are able to deliver solutions to the customers with their extensive knowledge of the topic and the experiences gained in partnership with clients. This IBM RedpaperTM publication focuses on software-defined storage (SDS) and IBM Storage Systems product offerings for software-defined environments (SDEs). It also provides use case examples across various industries that cover different client needs, proposed solutions, and results. This paper can help you to understand current organizational capabilities and challenges, and to identify specific business objectives to be achieved by implementing an SDS solution in your enterprise.

IBM FlashSystem V9000 Version 7.7 Product Guide

Author : Jon Herd,Carsten Larsen,IBM Redbooks
Publisher : IBM Redbooks
Page : 56 pages
File Size : 45,7 Mb
Release : 2016-10-17
Category : Computers
ISBN : 9780738455624

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IBM FlashSystem V9000 Version 7.7 Product Guide by Jon Herd,Carsten Larsen,IBM Redbooks Pdf

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.