Just as information and it was reported by some customers I tested the scenario:
[Test Plan]
Installing Ceph using Bionic / Ceph-Octopus
Upgrade from Bionic to Focal
Upgrade from Ceph Octopus to => Pacific => Quincy using UCA(focal-yoga) repos.
After that the error described in the LP will happen on the clients and ceph-osd, the suggested workaround was applied and the issue was resolved.
This issue needs to be fixed in the UCA repositories as well.
Just as information and it was reported by some customers I tested the scenario:
[Test Plan]
Installing Ceph using Bionic / Ceph-Octopus
Upgrade from Bionic to Focal
Upgrade from Ceph Octopus to => Pacific => Quincy using UCA(focal-yoga) repos.
After that the error described in the LP will happen on the clients and ceph-osd, the suggested workaround was applied and the issue was resolved.
This issue needs to be fixed in the UCA repositories as well.