Using LVM to help in recreating a reduced XFS filesystem

Solution Unverified - Updated -

Issue

  • There is no current method for reducing the size of an XFS filesystem
  • The following is an advised method for recreating the XFS filesystem at a reduced size

Environment

  • Red Hat Enterprise Linux (RHEL) 7
  • Red Hat Enterprise Linux (RHEL) 8
  • MSDOS Legacy partitioning in use
    • The following will not work correctly for GPT partitioned disks

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