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This IBM Redpaper™ publication introduces the IBM Spectrum Scale immutability function. It shows how to set it up and presents different ways for managing immutable and append-only files.

This publication also provides guidance for implementing IT security aspects in an IBM Spectrum Scale cluster by addressing regulatory requirements. It also describes two typical use cases for managing immutable files. One use case involves applications that manage file immutability; the other use case presents a solution to automatically set files to immutable within a IBM Spectrum Scale immutable fileset.

Table of Contents

  1. Front cover
  2. Summary of changes
    1. June 2021, Third Edition
    2. April 2020, Second Edition
    3. August 2019, First Edition minor updates
  3. IBM Spectrum Scale immutability introduction, configuration guidance, and use cases
    1. Introduction to IBM Spectrum Scale immutability
    2. Working with files in immutable filesets
    3. System configuration guidance
    4. Use cases
    5. Examples
    6. References
    7. Disclaimer
    8. Author
    9. Now you can become a published author, too!
    10. Stay connected to IBM Redbooks
  4. Notices
    1. Trademarks
  5. Back cover
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