Title DS8870 data migration techniques / Alexander Warmuth, Bertrand Dufrasne, Joachim Appel, Werner Bauer, Susan Douglass, Peter Klee, Miroslaw Pura, Mark Wells, Bjoern Wesselbaum

Published Poughkeepsie, NY : IBM Corporation, Interantional Technical Support Organization, 2015

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Description 1 online resource (1 volume) : illustrations Series IBM redbooks IBM redbooks. Contents Introducing disk data migration -- Part 1. Copy services based migration scenarios ; Copy services based data migrations -- Data migration with no pre-existing copy services replication -- Data migration with 2-site metro mirror replication -- Data migration with 3-site metro mirror replication -- Data migration with 2-site global mirror replication -- Data migration with metro/global mirror replication -- Data migration with 2-site z/OS global mirror replication -- Data migration with GDPS/metro and z/global mirror replication -- Part 2. z/OS based migration scenarios ; Using TDMF z/OS -- z/OS dataset mobility facility Summary This IBM® Redbooks® publication describes data migrations between IBM DS8000® storage systems, where in most cases one or more older DS8000 models are being replaced by the newer DS8870 model. Most of the migration methods are based on the DS8000 Copy Services. The book includes considerations for solutions such as IBM Tivoli® Productivity Center for Replication and the IBM Geographically Dispersed Parallel Sysplex™ (GDPS®) used in IBM z/OS® environments. Both offerings are primarily designed to enable a disaster recovery using DS8000 Copy Services. In most data migration cases, Tivoli Productivity Center for Replication or GDPS will not directly provide functions for the data migration itself. However, this book explains how to bring the new migrated environment back into the control of GDPS or Tivoli Productivity Center for Replication. In addition to the Copy Services based migrations, the book also covers host-based mirroring techniques, using IBM Transparent Data Migration Facility (TDMF®) for z/OS and the z/OS Dataset Mobility Facility (zDMF) Notes Number from resource description page: SG24825700 Bibliography Includes footnotes, related publications with bibliographical references to other IBM® Redbooks® Notes Description based on online resource; title from title page (Safari, viewed May 21, 2015) Subject Computer architecture. Storage area networks (Computer networks) Computer architecture Storage area networks (Computer networks) Form Electronic book Author Dufrasne, Bertrand, author. Appel, Joachim (Software engineer) author Bauer, Werner (IT specialist) author Douglass, Susan (IT specialist) author Klee, Peter, author. Pura, Miroslaw (IT specialist) author Wells, Mark (IT specialist) author Wesselbaum, Bjoern (IT specialist) author International Business Machines Corporation. International Technical Support Organization ISBN 0738440604 9780738440606

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