VPLEX with Geosynchrony 5.0 Product Guide
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EMC® VPLEX™ GeoSynchrony® 5.2 Product Guide P/N 302-000-037-01 EMC Corporation Corporate Headquarters: Hopkinton, MA 01748-9103 1-508-435-1000 www.EMC.com Copyright © 2013 EMC Corporation. All rights reserved. EMC believes the information in this publication is accurate as of its publication date. The information is subject to change without notice. THE INFORMATION IN THIS PUBLICATION IS PROVIDED “AS IS.” EMC CORPORATION MAKES NO REPRESENTATIONS OR WARRANTIES OF ANY KIND WITH RESPECT TO THE INFORMATION IN THIS PUBLICATION, AND SPECIFICALLY DISCLAIMS IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. Use, copying, and distribution of any EMC software described in this publication requires an applicable software license. For the most up-to-date regulatory document for your product line, go to the Technical Documentation and Advisories section on EMC Online Support®. For the most up-to-date listing of EMC product names, see EMC Corporation Trademarks on EMC.com. All other trademarks used herein are the property of their respective owners. 2 EMC VPLEX Product Guide Contents Chapter 1 Introducing VPLEX VPLEX overview..................................................................................................... 14 VPLEX product family........................................................................................... 16 Mobility .................................................................................................................... 19 Availability............................................................................................................... 21 Collaboration........................................................................................................... 22 Architecture highlights........................................................................................... 23 Features and benefits.............................................................................................. 24 VPLEX Witness........................................................................................................ 25 Non-disruptive upgrade........................................................................................ 27 New features in this release................................................................................... 28 Chapter 2 VS2 Hardware The VPLEX cluster.................................................................................................. 32 The VPLEX engine and directors.......................................................................... 37 VPLEX power supplies .......................................................................................... 39 Hardware failure management and best practices ............................................ 41 Component IP addresses ....................................................................................... 47 Chapter 3 VPLEX Software GeoSynchrony ......................................................................................................... 50 Management interfaces.......................................................................................... 52 Provisioning with VPLEX...................................................................................... 55 Consistency groups ................................................................................................ 61 Cache vaulting......................................................................................................... 65 Chapter 4 Integrity and Resiliency About VPLEX resilience and integrity................................................................. 68 Cluster ...................................................................................................................... 69 Path redundancy..................................................................................................... 70 High Availability with VPLEX Witness............................................................... 74 ALUA........................................................................................................................ 81 Additional resilience features................................................................................ 82 Performance monitoring and security features.................................................. 85 Security features...................................................................................................... 88 EMC VPLEX Product Guide 3 Contents Chapter 5 VPLEX Use Cases Technology refresh ................................................................................................. 90 Mobility.................................................................................................................... 92 Collaboration .......................................................................................................... 95 VPLEX Metro HA................................................................................................... 97 Redundancy with RecoverPoint ........................................................................ 105 Appendix A VS1 Hardware VS1 cluster configurations ................................................................................... 118 VS1 engine............................................................................................................. 121 VS1 IP addresses and component IDs............................................................... 122 VS1 Internal cabling............................................................................................. 125 4 EMC VPLEX Product Guide Figures Title Page 1 VPLEX active-active.............................................................................................................. 14 2 VPLEX family: Local, Metro, and Geo ............................................................................... 16 3 Move data without disrupting service............................................................................... 19 4 Data mobility with VPLEX Local, Metro, and Geo .......................................................... 19 5 High availability infrastructure example .......................................................................... 21 6 Distributed data collaboration ............................................................................................ 22 7 Architecture highlights.........................................................................................................23 8 How VPLEX Witness is deployed ...................................................................................... 25 9 Management server - rear view .......................................................................................... 32 10 Fibre Channel switch - rear view........................................................................................ 33 11 VS2: Single-engine cluster.................................................................................................... 34 12 VS2: Dual-engine cluster...................................................................................................... 35 13 VS2: Quad-engine cluster..................................................................................................... 36 14 Engine, rear view................................................................................................................... 37 15 VPLEX cluster independent power zones......................................................................... 39 16 Local mirrored volumes....................................................................................................... 41 17 Component IP addresses in cluster-1................................................................................. 47 18 Component IP addresses in cluster-2................................................................................. 48 19 Claim storage using the GUI ............................................................................................... 52 20 VPLEX GUI Provisioning - main page............................................................................... 55 21 Extents..................................................................................................................................... 56 22 Devices.................................................................................................................................... 57 23 Distributed devices ............................................................................................................... 58 24 Virtual volumes ..................................................................................................................... 59 25 Local consistency groups with local visibility .................................................................. 62 26 Local consistency group with global visibility ................................................................. 62 27 Path redundancy: different ports........................................................................................ 70 28 Path redundancy: different directors ................................................................................. 71 29 Recommended fabric assignments for front-end and back-end ports .......................... 72 30 Path redundancy: different engines ................................................................................... 72 31 Path redundancy: different sites ........................................................................................