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Author: David Elder-Vass Publisher: McGraw-Hill Companies ISBN: Category : Computers Languages : en Pages : 562
Book Description
This book provides a detailed look at the specialized skills and knowledge required to become a MVS systems programmer. It reveals practical tips and guidelines for installing, running, and maintaining an MVS System, and adds a wealth of commonsense advice and rules of good practice from a seasoned MVS pro.
Author: David Elder-Vass Publisher: McGraw-Hill Companies ISBN: Category : Computers Languages : en Pages : 562
Book Description
This book provides a detailed look at the specialized skills and knowledge required to become a MVS systems programmer. It reveals practical tips and guidelines for installing, running, and maintaining an MVS System, and adds a wealth of commonsense advice and rules of good practice from a seasoned MVS pro.
Author: Carmine A. Cannatello Publisher: Wiley ISBN: 9780471361763 Category : Computers Languages : en Pages : 852
Book Description
This updated and expanded edition of the #1 guide to advanced Assembler language programming does everything you wish IBM manuals would do, and more. With the help of 225 bug-free coding examples, many taken from real-world implementations, author Carmine Cannatello describes a wide range of essential Assembler coding techniques not found in most books on the subject. He also acquaints you with important MVS facilities and services and their required program interfaces, and shows you step-by-step how to program them. A complete guide for programmers working on all IBM mainframe systems, from System/360 through System/390 series mainframes, this book covers: * Testing and debugging * Assembler algorithms tested on various mainframes * Reentrant programs, branch tables, external subroutines, and other "exotic" techniques * 31-bit addressing * Extended addressability * Cross-memory services * Using the Linkage Editor Visit our Web site at www.wiley.com/compbooks/
Author: Hank A. Murphy Publisher: McGraw-Hill Companies ISBN: Category : Computers Languages : en Pages : 488
Book Description
This book is a highly technical treatment of the internal logic of IBM's MVS mainframe operating system. Seasoned system programmers who desire a very detailed reference will find it extremely useful in fine tuning, troubleshooting/problem determination, systems software development, and much more.
Author: Karan Singh Publisher: IBM Redbooks ISBN: 0738436097 Category : Computers Languages : en Pages : 978
Book Description
This IBM® Redbooks® publication highlights TS7700 Virtualization Engine Release 2.0. It is intended for system architects who want to integrate their storage systems for smoother operation. The IBM Virtualization Engine TS7700 offers a modular, scalable, and high-performing architecture for mainframe tape virtualization for the IBM System z® environment. It integrates 3592 Tape Drives, high-performance disks, and the new IBM System p® server into a storage hierarchy. This storage hierarchy is managed by robust storage management firmware with extensive self-management capability. It includes the following advanced functions: Policy management to control physical volume pooling Cache management Dual copy, including across a grid network Copy mode control The TS7700 Virtualization Engine offers enhanced statistical reporting. It also includes a standards-based management interface for TS7700 Virtualization Engine management. The new IBM Virtualization Engine TS7700 Release 2.0 introduces the next generation of TS7700 Virtualization Engine servers for System z tape: IBM Virtualization Engine TS7720 Server Model VEB IBM Virtualization Engine TS7740 Server Model V07 These Virtualization Engines are based on IBM POWER7® technology. They offer improved performance for most System z tape workloads compared to the first generation of TS7700 Virtualization Engine servers.
Author: Gilbert E. Houtekamer Publisher: McGraw-Hill Companies ISBN: Category : Computers Languages : en Pages : 456
Book Description
Guidelines for making performance and cost trade-offs in MVS I/O subsystem designs. Readers will find explanations of design alternatives, measurement techniques for identifying problems in existing configurations, and modeling techniques that can be used to analyze the strengths and weaknesses of possible alternatives.
Author: Larry Coyne Publisher: IBM Redbooks ISBN: 0738460672 Category : Computers Languages : en Pages : 1076
Book Description
This IBM® Redbooks® publication covers IBM TS7700 R5.2. The IBM TS7700 is part of a family of IBM Enterprise tape products. This book is intended for system architects and storage administrators who want to integrate their storage systems for optimal operation. Building on 25 years of experience, the R5.2 release includes many features that enable improved performance, usability, and security. Highlights include IBM TS7700 Advanced Object Store, an all flash TS7770, grid resiliency enhancements, and Logical WORM retention. By using the same hierarchical storage techniques, the TS7700 (TS7770 and TS7760) can also off load to object storage. Because object storage is cloud-based and accessible from different regions, the TS7700 Cloud Storage Tier support essentially allows the cloud to be an extension of the grid. As of this writing, the TS7700C supports the ability to off load to IBM Cloud® Object Storage, Amazon S3, and RSTOR. This publication explains features and concepts that are specific to the IBM TS7700 as of release R5.2. The R5.2 microcode level provides IBM TS7700 Cloud Storage Tier enhancements, IBM DS8000® Object Storage enhancements, Management Interface dual control security, and other smaller enhancements. The R5.2 microcode level can be installed on the IBM TS7770 and IBM TS7760 models only. Note: The latest Release 5.2 was split into two phases: R5.2 Phase 1 (also referred to as and ) R5.2 Phase 2 ( and R) TS7700 provides tape virtualization for the IBM z environment. Off loading to physical tape behind a TS7700 is used by hundreds of organizations around the world. Tape virtualization can help satisfy the following requirements in a data processing environment. New and existing capabilities of the TS7700 5.2.2 release includes the following highlights: Eight-way Grid Cloud, which consists of up to three generations of TS7700 Synchronous and asynchronous replication of virtual tape and TCT objects Grid access to all logical volume and object data that is independent of where it exists An all-flash TS7770 option for improved performance Full Advanced Object Store Grid Cloud support of DS8000 Transparent Cloud Tier Full AES256 encryption for data that is in-flight and at-rest Tight integration with IBM Z® and DFSMS policy management DS8000 Object Store AES256 in-flight encryption and compression Regulatory compliance through Logical WORM and LWORM Retention support Cloud Storage Tier support for archive, logical volume version, and disaster recovery Optional integration with physical tape 16 Gb IBM FICON® throughput that exceeds 5 GBps per TS7700 cluster Grid Resiliency Support with Control Unit Initiated Reconfiguration (CUIR) support IBM Z hosts view up to 3,968 common devices per TS7700 grid TS7770 Cache On-demand feature that is based capacity licensing TS7770 support of SSD within the VED server The TS7700T writes data by policy to physical tape through attachment to high-capacity, high-performance IBM TS1160, IBM TS1150, and IBM TS1140 tape drives that are installed in an IBM TS4500 or TS3500 tape library. The TS7770 models are based on high-performance and redundant IBM POWER9TM technology. They provide improved performance for most IBM Z tape workloads when compared to the previous generations of IBM TS7700.
Author: Jeff Dunham Publisher: McGraw-Hill Companies ISBN: Category : DBAware Languages : en Pages : 898
Book Description
Designed to support the senior applications programmer, technical support specialist, or database administrator with a strong working knowledge of multiple databases and programming languages.
Author: Lydia Parziale Publisher: IBM Redbooks ISBN: 0738489026 Category : Computers Languages : en Pages : 276
Book Description
This IBM Redbooks publication presents many of the new and improved features and functions of DB2 V9.1 for z/OS and DB2 Connect V9.1. It explains how they complement and benefit your SAP NetWeaver environment. This book also shares some of our experiences in migrating our DB2 V8 SAP data sharing environment to DB2 9 for z/OS with a minimal amount of outage. This book is written for SAP and DB2 administrators. Knowledge of these products and of the z/OS environment is assumed.
Author: Larry Coyne Publisher: IBM Redbooks ISBN: 073845737X Category : Computers Languages : en Pages : 988
Book Description
This IBM® Redbooks® publication covers IBM TS7700 R4.2. The IBM TS7700 is part of a family of IBM Enterprise tape products. This book is intended for system architects and storage administrators who want to integrate their storage systems for optimal operation. Building on over 20 years of virtual tape experience, the TS7760 now supports the ability to store virtual tape volumes in an object store. The TS7700 has supported off loading to physical tape for over two decades. Off loading to physical tape behind a TS7700 is utilized by hundreds of organizations around the world. Using the same hierarchical storage techniques, the TS7700 can also off load to object storage. Given object storage is cloud based and accessible from different regions, the TS7760 Cloud Storage Tier support essentially allows the cloud to be an extension of the grid. As of the release of this document, the TS7760C supports the ability to off load to IBM Cloud Object Storage as well as Amazon S3. To learn about the TS7760 cloud storage tier function, planning, implementation, best practices, and support see IBM Redpaper IBM TS7760 R4.2 Cloud Storage Tier Guide, redp-5514 at: http://www.redbooks.ibm.com/abstracts/redp5514.html The IBM TS7700 offers a modular, scalable, and high-performance architecture for mainframe tape virtualization for the IBM Z® environment. It is a fully integrated, tiered storage hierarchy of disk and tape. This storage hierarchy is managed by robust storage management microcode with extensive self-management capability. It includes the following advanced functions: Improved reliability and resiliency Reduction in the time that is needed for the backup and restore process Reduction of services downtime that is caused by physical tape drive and library outages Reduction in cost, time, and complexity by moving primary workloads to virtual tape More efficient procedures for managing daily backup and restore processing Infrastructure simplification through reduction of the number of physical tape libraries, drives, and media TS7700 delivers the following new capabilities: TS7760C supports the ability to off load to IBM Cloud Object Storage as well as Amazon S3 8-way Grid Cloud consisting of any generation of TS7700 Synchronous and asynchronous replication Tight integration with IBM Z and DFSMS policy management Optional Transparent Cloud Tiering Optional integration with physical tape Cumulative 16Gb FICON throughput up to 4.8GB/s 8 IBM Z hosts view up to 496 8 equivalent devices Grid access to all data independent of where it exists The TS7760T writes data by policy to physical tape through attachment to high-capacity, high-performance IBM TS1150 and IBM TS1140 tape drives installed in an IBM TS4500 or TS3500 tape library. The TS7760 models are based on high-performance and redundant IBM POWER8® technology. They provide improved performance for most IBM Z tape workloads when compared to the previous generations of IBM TS7700.
Author: Larry Coyne Publisher: IBM Redbooks ISBN: 0738441651 Category : Computers Languages : en Pages : 962
Book Description
Note: The IBM TS7700 Release 4.0 Guide, SG24-8366 is available at: http://www.redbooks.ibm.com/abstracts/sg248366.html IBM® TS7700 is a family of mainframe virtual tape solutions that optimize data protection and business continuance for IBM z SystemsTM data. Through the use of virtualization and disk cache, the TS7700 family operates at disk speeds while maintaining compatibility with existing tape operations. Its fully integrated tiered storage hierarchy takes advantage of both disk and tape technologies to deliver performance for active data and best economics for inactive and archive data. This IBM Redbooks® publication describes the TS7700 R3.3 architecture, planning, migration, implementation, and operations. The latest TS7700 family of z Systems tape virtualization is offered as two models: IBM TS7720 features encryption-capable high-capacity cache that uses 3 TB SAS disk drives with RAID 6, which can scale to large capacities with the highest level of data protection. IBM TS7740 features encryption-capable 600 GB SAS drives with RAID 6 protection. Both models write data by policy to physical tape through attachment to high-capacity, high-performance IBM TS1150 and earlier IBM 3592 model tape drives that are installed in IBM TS3500 tape libraries. Physical tape support is optional on TS7720. TS7700 R3.3 also supports external key management for disk-based encryption by using IBM Security Key Lifecycle Manager. This book intended for system architects who want to integrate their storage systems for smoother operation.
Author: David Elder-Vass
Author: David Elder-Vass
Author: Carmine A. Cannatello
Author: Hank A. Murphy
Author: Karan Singh
Author: Gilbert E. Houtekamer
Author: Larry Coyne
Author: Jeff Dunham
Author: Lydia Parziale
Author: Larry Coyne
Author: Larry Coyne