On 11/14/2019 1:45 AM, Balázs Gibizer wrote:
For me from the sharing disk provider feature perspective the placement aggregate that is needed for the sharing to work, and any kind of nova host aggregate (either synced to placement or not) is independent. The placement aggregate is a must for the feature. On top of that if the operator wants to create a nova host aggregate as well and sync it to placement then at the end there will be two, independent placement aggregates. One to express the sharing relationship and one to express a host aggregate from nova. These two aggregate will not be the same as the first one will have the sharing provider in it while the second one doesn't.
I tend to agree with the simplicity of this as well. -- Thanks, Matt