4 Jul
2020
4 Jul
'20
2:29 p.m.
Hello,
As a hobbies, I have been using Ceph Nautilus as a single server with 8 OSDs. Part of the
setup I set the crush map to fail at OSD level: step chooseleaf firstn 0 type osd.
Sadly, I didn’t take the necessary precaution for my boot disk and the OS failed. I have
backups of /etc/ceph/ but I am not able to recover the OS.
Can you think of a way for me to recreate the OS and adopt the 8 OSD without loosing the
data?
Thanks & regards,
Daniel