Hi,
short version :
I broke my cluster !
Long version , with context:
With a 4 nodes Proxmox Cluster
The nodes are all Pproxmox 5.05+Ceph luminous with filestore
-3 mon+OSD
-1 LXC+OSD
Was working fine
Added a fifth node (proxmox+ceph) today a broke everything..
Though every node can ping each other, the web GUI is full of red
crossed nodes. No LXC is seen though there up and alive.
However, every other proxmox is manageable through the web GUI....
In logs, i've tons of same message on 2 over 3 mons :
" failed to decode message of type 80 v6: buffer::malformed_input: void
pg_history_t::decode(ceph::buffer::list::iterator&) unknown encoding
version > 7"
Thanks for your answers.
Best regards
While investigating, i wondered about my config :
Question relative to /etc/hosts file :
Should i use private_replication_LAN Ip or public ones ?
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