how do I disable concurrent I/O (CIO) option for linux filesystem

Solution Unverified - Updated -

Issue

  • how to disable Concurrent I/O (CIO) option for linux filesystem
  • We have a new request from the user to mount the file system without CIO option
  • What is Concurrent I/O
  • What is concurrent io
  • What is CIO
  • Veritas filesystem / vxfs

Environment

  • Red Hat Enterprise Linux (All versions)
  • Concurrent I/O (CIO)
  • VXFS filesystem
  • JFS2 filesystem

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