Multi attach volumes not working

Solution Verified - Updated -


  • Volumes with type: multiattach and that are in-use are not able to attach to more than one instance.
  • Error showing after running openstack server add volume.
Invalid input received: Invalid volume: Volume <UUID> status must be available or downloading to reserve, but the current status is in-use. (HTTP 400) (Request-ID: req-289a474e-fa6b-4c72-805e-58d9dcf950c8) (HTTP 400) (Request-ID: req-ecd57d18-aa55-4b4d-986b-7e78a1bef6e7)


  • Red Hat OpenStack Platform 16.1

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