In this section, we will explore a few of the more common errors you might encounter with Cinder. While we highlight just a few of the errors you may come across, the troubleshooting techniques we illustrate should be helpful in various troubleshooting situations.
Missing the cinder-volumes volume group
When using LVM to back Cinder, OpenStack expects there to be a volume group named
cinder-volumes. When running the
vgdisplay command, you can check for the
cinder-volumes volume group as shown here:
If you attempt to create cinder volume without having a volume group named
cinder-volumes, it's very likely that your volume will end up in ...