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Storwize HyperSwap with IBM i

Author Jon Tate , Falk Schneider , Jana Jamsek
Release Date: 2018/05/01
ISBN: 9780738456881
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Book Description

IBM® Storwize® HyperSwap® is a response to increasing demand for continuous application availability, minimizing downtime in the event of an outage, and non disruptive migrations.

IT centers with IBM i can take full advantage of the HyperSwap solution.

In this IBM Redpaper™ publication, we provide instructions to implement Storwize HyperSwap with IBM i. We also describe some business continuity scenarios in this area, including solutions with HyperSwap and IBM i Live Partition Mobility, and a solution with HyperSwap and IBM PowerHA® for IBM i.

Table of Contents

  1. Front cover
  2. Notices
    1. Trademarks
  3. Preface
    1. Authors
    2. Now you can become a published author, too
    3. Comments welcome
    4. Stay connected to IBM Redbooks
  4. Chapter 1. Introduction
    1. 1.1 IBM Storwize HyperSwap overview
    2. 1.2 IBM i overview
      1. 1.2.1 Single-level storage and object-orientated architecture
      2. 1.2.2 Translation from 520 byte blocks to 512 byte blocks
  5. Chapter 2. Testing environment and configuration
    1. 2.1 Testing environment
    2. 2.2 Configuration of Storwize HyperSwap
  6. Chapter 3. Implementation of Storwize HyperSwap
    1. 3.1 Storwize HyperSwap implementation
    2. 3.2 Configuration of IBM i
  7. Chapter 4. IBM i implementation
    1. 4.1 Creating the LUNs for IBM i
    2. 4.2 Connecting the IBM i LUNs
    3. 4.3 Prepared partition on Site 2
    4. 4.4 Installing IBM i on HyperSwap LUNs
    5. 4.5 Using Independent Auxiliary Storage Pool (IASP)
    6. 4.6 Migrating IBM i to HyperSwap LUNs
      1. 4.6.1 Save / Restore
      2. 4.6.2 ASP balancing and copy LoadSource
      3. 4.6.3 Using FlashCopy
  8. Chapter 5. Business continuity scenarios
    1. 5.1 Business continuity scenarios for IBM i full system with HyperSwap
      1. 5.1.1 Outage of Storwize IO group on Site 1
      2. 5.1.2 Outage of Power hardware on Site 1
      3. 5.1.3 Disaster at site 1
    2. 5.2 Business continuity scenarios with Live Partition Mobility and Storwize HyperSwap
      1. 5.2.1 Planned outage with Live Partition Mobility and Storwize HyperSwap
      2. 5.2.2 Migration back to site 1
  9. Chapter 6. PowerHA SystemMirror for IBM i with Storwize HyperSwap
    1. 6.1 Implementation of PowerHA for i and Storwize HyperSwap
    2. 6.2 Planned outage of production IBM i
    3. 6.3 Storwize on production site fails
    4. 6.4 Production IBM i fails
    5. 6.5 Disaster at production site
  10. Back cover
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