The "IBM z16 A01" system requires an errata kernel for "kdump over nfs" to complete

Solution In Progress - Updated -

Issue

The kdump over NFS using Mellanox Network controller (mlx5_core driver) can't pass on "IBM z16 A01" system.

Environment

  • IBM z16 A01
  • IBM LinuxONE Emperor 4 LA1
  • Red Hat Enterprise Linux (RHEL) 8.4
  • Mellanox Network controller (mlx5_core driver)

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