How to rescue an instance booted from volume?

Updated 2019-07-23T14:22:16+00:00

Issue

  • How to use nova rescue for boot-from-volume instances?
  • Nova rescue does not work for volume backed instances.
  • Are there manual workaround steps to recover a corrupt boot from volume image?

Environment

  • Red Hat OpenStack Platform

Subscriber content preview. For full access to the Red Hat Knowledgebase, please log in.

Not a subscriber? Learn more about the benefits of Red Hat Subscriptions.