Hi Soan, does `ceph status` work? Did you use ceph-volume to initially create the OSDs (we only use this tool and create LVM OSDs)? If yes, you might bring the OSDs back up with `ceph-volume lvm activate --all` Cheers Boris Am Do., 9. Dez. 2021 um 13:48 Uhr schrieb Mini Serve <soanican@xxxxxxxxx>: > Hi, > We had 3 node cluster ceph installation. > > One of them - node-3, had system failure (OS boot disk failure) so OS is > reinstalled. other physical drives, where OSDs are just fine. We also > installed ceph on this node3, copied the ssh keys to node 3 and vice-versa. > > GUI does not respond. In master node, node 1, ceph-admin can be started but > do not respond to any command. > (reboot did not help). > > How shall we proceed? Any assistance appreciated. > > Regards, > Soan > _______________________________________________ > ceph-users mailing list -- ceph-users@xxxxxxx > To unsubscribe send an email to ceph-users-leave@xxxxxxx > -- Die Selbsthilfegruppe "UTF-8-Probleme" trifft sich diesmal abweichend im groüen Saal. _______________________________________________ ceph-users mailing list -- ceph-users@xxxxxxx To unsubscribe send an email to ceph-users-leave@xxxxxxx