[PVE-User] Keyring problem for external rbds reported by pve8to9 check script

[Fiona Ebner]

Hi Rainer,

Am 20.11.25 um 10:08 AM schrieb Rainer Krienke via pve-user:
> 
> Sorry, I need some more lines to describe the problem :-;
> 
> I have a "PveCeph" cluster and there is a second PVE cluster "PVEnoceph" which is using external rbds located on "PveCeph" for vm storage. So all VMs (~80) are running on "PVEnoceph" cluster because it has more RAM and CPU Power but storage is located and provided by PveCeph.
> 
> These two clusters are running fine with pve8.4, no problems. However running the pve9 check script /usr/bin/pve8to9 it shows an error:
> 
>     FAIL: The Ceph configuration of the following externally managed RBD
>           storages needs to be updated:
>           rbd_1 and rbd_2
> 
> It also offers a script to fix this. But I am reluctant, since I would like to know first what is wrong now and how it can be fixed without breaking the running clusters?

you can run the script without breaking the running cluster. For why the
change is needed, see:
https://git.proxmox.com/?p=pve-manager.git;a=commit;h=3ac84223227e6ff78f3235376ca72c7f356a02f3

Best Regards,
Fiona