Description of problem:
Is in not possible to resize up the storage for an instance booted from a glance image using rbd backend, it resizes ram, cpu but not the storage.
I found this upstream bug describing the same issue. Teorically it is resolved on nova-compute 12.0.2
https://bugs.launchpad.net/nova/+bug/1369465
Version-Release number of selected component (if applicable):
OSP 8
openstack-nova-compute-12.0.2-5.el7ost
How reproducible:
always
Steps to Reproduce:
1. Launch an instance
2. Resize the instance with a flavor qith bigger disk
3.
Actual results:
Everything eresized but the disk size
Expected results:
Everything resized included the disk space
Additional info: