XFS filesystem AGF and inode cluster buffer deadlock

Solution Verified - Updated -

Issue

  • XFS filesystem deadlock
  • Node freeze on Red Hat OpenShift Container Platform cluster

Environment

  • Red Hat Enterprise Linux 8.6

    • kernel-4.18.0-372.9.1.el8.x86_64
    • kernel-4.18.0-372.100.1.el8_6.x86_64
  • Red Hat Enterprise Linux 9.2

    • kernel-5.14.0-284.59.1.el9_2.x86_64
  • Red Hat OpenShift Container Platform 4.x

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