AMD IO page faults

Solution In Progress - Updated -

Issue

  • AMD IO page faults logged in system messages
  • This has currently only been observed on systems running AMD Epyc Systems processors, although it is suspected other AMD processors may also see this issue.
  • In very rare situations this may lead to data inconsistencies.

Environment

  • Red Hat Enterprise Linux 7
  • AMD Epyc Systems Processors

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