[ceph-users] Upgrade 16.2.11 -> 17.2.0 failed

Dear List, Today i was sucessfully upgrading with cephadm from 16.2.8 -> 16.2.9 -> 16.2.10 -> 16.2.11 Now i wanted to upgrade to 17.2.0 but after starting the upgrade with ``` # ceph orch upgrade start --ceph-version 17.2.0 ``` The orch manager module seems to be gone now and the upgrade don't seem to run. ``` # ceph orch upgrade status Error ENOENT: No orchestrator configured (try `ceph orch set backend`) # ceph orch set backend cephadm Error ENOENT: Module not found ``` During the failed upgrade all nodes had the 16.2.11 cephadm installed. Fortunately the cluster is still running... somehow. I installed the latest 17.2.X cephadm on all nodes and rebooted them nodes, but this didn't help. Does someone have a hint? Yours, bbk