[OpenStack] Volume (no multi-attach) attached multiple time to an Instance

Solution Verified - Updated -


  • A single instance has the same volume attached multiple time.
  • Than can occur when two or more attach requests are created simultaneously.


  • Red Hat OpenStack Platform 13
  • Red Hat OpenStack Platform 14

Subscriber exclusive content

A Red Hat subscription provides unlimited access to our knowledgebase, tools, and much more.

Current Customers and Partners

Log in for full access

Log In

New to Red Hat?

Learn more about Red Hat subscriptions

Using a Red Hat product through a public cloud?

How to access this content