From: Rainer Krienke via pve-user <pve-user@lists.proxmox.com>
To: pve-user@lists.proxmox.com
Cc: Rainer Krienke <krienke@uni-koblenz.de>
Subject: [PVE-User] Keyring problem for external rbds reported by pve8to9 check script
Date: Thu, 20 Nov 2025 12:29:10 +0100 [thread overview]
Message-ID: <mailman.1368.1763638153.362.pve-user@lists.proxmox.com> (raw)
[-- Attachment #1: Type: message/rfc822, Size: 10010 bytes --]
From: Rainer Krienke <krienke@uni-koblenz.de>
To: pve-user@lists.proxmox.com
Subject: Keyring problem for external rbds reported by pve8to9 check script
Date: Thu, 20 Nov 2025 12:29:10 +0100
Message-ID: <b36fbed1-de32-4ff0-af98-8b6b453527ef@uni-koblenz.de>
Hello,
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 the cluster 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?
The current external rbd-configuration on "PVEnoceph" is as follows:
In PVEnoceph:/etc/pve/storage.cfg there are two rbd declarations:
rbd: rbd_1
content images
data-pool PveCephPool-data
krbd 0
monhost <ip_list of monitors for PveCeph>
pool PveCephPool-metadata
username admin
rbd: rbd_2
...
And in PVEnoceph:/etc/pve/priv/ceph/ there are two keyring files named
rbd_1.keyring and rbd_2.keyring which currently contain the client.admin
Keyring of the PveCeph cluster:
[client.admin]
key = 4711abcdef12345ABCEFxy
As said this config is running since pve 6.x without any trouble, but
pve9 does not like the external rbds rbd_1 and rbd_2 and I have no idea why?
Any ideas?
Thanks Rainer
[-- Attachment #2: Type: text/plain, Size: 157 bytes --]
_______________________________________________
pve-user mailing list
pve-user@lists.proxmox.com
https://lists.proxmox.com/cgi-bin/mailman/listinfo/pve-user
reply other threads:[~2025-11-20 11:29 UTC|newest]
Thread overview: [no followups] expand[flat|nested] mbox.gz Atom feed
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=mailman.1368.1763638153.362.pve-user@lists.proxmox.com \
--to=pve-user@lists.proxmox.com \
--cc=krienke@uni-koblenz.de \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.