Unable to start instances after recent storage migration

Solution In Progress - Updated -

Issue

  • Unable to start instances after a recent storage migration
  • the nova-compute.log file shows the attached storage is unavailable
ERROR oslo.messaging._drivers.common [-] Returning exception Cannot access storage file '/var/lib/nova/mnt/fc3852c36a01fb360d764758473652e0/volume-6c737463-0a17-4d23-a5ea-5c8461028453' (as uid:107, gid:107): No such file or directory to caller
  • the nova-compute.log file shows problems launching the instance with the XML generated by nova
ERROR nova.virt.libvirt.driver [req-801ee8fe-b8fd-4a97-a422-fb33adsfssdfsd b69398f579hfiejdksojc36764b3d315 e07cc4ae77dc874937398494bede98dbe7] An error occurred while trying to launch a defined domain with xml:

Environment

  • Red Hat OpenStack 5.0
  • Red Hat Enterprise Linux 7

Subscriber exclusive content

A Red Hat subscription provides unlimited access to our knowledgebase of over 48,000 articles and solutions.

Current Customers and Partners

Log in for full access

Log In

New to Red Hat?

Learn more about Red Hat subscriptions

Close

Welcome! Check out the Getting Started with Red Hat page for quick tours and guides for common tasks.