Christine Alifrangis

Tag: cinder

Fixing Cinder with LVM difficult volumes

Deleting a volume that cinder won’t delete (Error Deleting) if a volume goes into a state of error_deleting, you can still manually delete it, this is caused usually by amqp timeouts or a volume persisting across the reboot of a controller in a disconnected state. get the UUID of the volume from cinder: [root@oscontroller openstack_scripts]# […]

Deleting failed volume attachments in Openstack

This bash script will delete failed volume attachments / volumes from a stack in Openstack. Why? Sometimes Heat can fail to delete a stack for a variety of different reasons: The volume is in use, the VM failed to stop, the volume went into an error state, or Heat sent a message to RabbitMQ which […]