The charm started defaulting to bluestore=True in the 18.08 release. The blocked state is a good idea, if it prevents users from having an incompatible configuration. Something worth probably calling out in the docs on upgrade steps, to make it more clear when upgrading charms that this is something to be concerned with.
Given the charm was doing what it was told to do, though there are improvements that can be made here, I'm going to remove field high at this point in time and send it over for an update on docs at the very least.
The charm started defaulting to bluestore=True in the 18.08 release. The blocked state is a good idea, if it prevents users from having an incompatible configuration. Something worth probably calling out in the docs on upgrade steps, to make it more clear when upgrading charms that this is something to be concerned with.
Given the charm was doing what it was told to do, though there are improvements that can be made here, I'm going to remove field high at this point in time and send it over for an update on docs at the very least.