How to determine if any host-managed SMR hard drives are attached to a RHEL system

Solution Unverified - Updated -

Issue

  • What are zoned block devices?
  • Are host-managed "Shingled Magnetic Recording" (SMR) hard disk drives usable in RHEL?
  • How can I tell if my RHEL system has any host-managed SMR hard drives attached?

Environment

  • Red Hat Enterprise 7.5+

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