Upgrade ceph to Nautilus (14.2.2)

[EPM]

I upgraded ceph to nautilus based on the description. Everything went well, but since then, the following error message appears every second:

set_mon_vals failed to set mon_crush_min_required_version = jewel: Configuration option 'mon_crush_min_required_version' may not be modified at runtime

Please someone help me.
Thanks:
L,

 

[Alwin]

See Ceph's issue below, it seems the it may be that the min version needs to be included in the ceph.conf.
https://tracker.ceph.com/issues/40649

 

[elterminatore]

hi folks,

the same issue here. every second an entry in syslog like this:
set_mon_vals failed to set mon_crush_min_required_version = firefly: Configuration option 'mon_crush_min_required_version' may not be modified at runtime

i've followed the instructions here: https://pve.proxmox.com/wiki/Ceph_Luminous_to_Nautilus
...but i was careless and just copied and pasted this command without any need to do this:
"ceph config set mon mon_crush_min_required_version firefly"
how can i "undo" this?

thanks
stefan

 

[EPM]

hi,
ceph config set mon mon_crush_min_required_version hammer

hi folks,

the same issue here. every second an entry in syslog like this:
set_mon_vals failed to set mon_crush_min_required_version = firefly: Configuration option 'mon_crush_min_required_version' may not be modified at runtime

i've followed the instructions here: https://pve.proxmox.com/wiki/Ceph_Luminous_to_Nautilus
...but i was careless and just copied and pasted this command without any need to do this:
"ceph config set mon mon_crush_min_required_version firefly"
how can i "undo" this?

thanks
stefan

 

[elterminatore]

ceph config set mon mon_crush_min_required_version hammer

thank you ;-)