Can you bring back at least one of them? In that case you could reduce the monmap to 1 mon and bring the cluster back up. If the MONs are really dead, you can recover using OSDs [0]. I've never had to use that myself, but people have reported that to work. [0] https://docs.ceph.com/en/latest/rados/troubleshooting/troubleshooting-mon/#r... Zitat von Jonas Schwab <jonas.schwab@uni-wuerzburg.de>:
Hello everyone,
I believe I accidentally nuked all monitor of my cluster (please don't ask how). Is there a way to recover from this desaster? I have a cephadm setup.
I am very grateful for all help!
Best regards, Jonas Schwab _______________________________________________ ceph-users mailing list -- ceph-users@ceph.io To unsubscribe send an email to ceph-users-leave@ceph.io