Please don't drop the list from your response.
The orchestrator might be down, but you should have an active mgr
(ceph -s). On the host running the mgr, you can just run 'cephadm logs
--name mgr.<your_mgr>', or 'journalctl -u
ceph-<ceph_fsid>@mgr.<your_mgr>'.
To get fresh logs, you can just run 'ceph mgr fail', look on which
host a different mgr takes over and gather logs from there.
Zitat von Jeremy Hansen <jeremy@xxxxxxxxxx>:
Thanks for the clarification on version jumps. I interpreted the
docs to mean that I had to incrementally step through each release.
This will save a lot of time.
Since the orchestrator is down and I’m not sure how to trigger a
failure, I don’t know how to gather those logs. I apologize. I
appreciate your assistance.
-jeremy
On Saturday, Apr 05, 2025 at 4:01 AM, Eugen Block <eblock@xxxxxx
(mailto:eblock@xxxxxx)> wrote:
It might be a different issue, can you paste the entire stack trace
from the mgr when it's failing?
Also, you could go directly from Pacific to Reef, there's no need to
upgrade to Quincy (which is EOL). And I would also recommend to
upgrade to a latest major version, e.g. 17.2.8, not .0, otherwise you
might hit bugs which have already been fixed in later releases.
Zitat von Jeremy Hansen <jeremy@xxxxxxxxxx>:
> I ran in to the “Error ENOENT: Module not found” issue with the
> orchestrator. I see the note in the cephadm upgrade docs but I don’t
> quite know what action to take to fix this:
>
> ceph versions
> {
> "mon": {
> "ceph version 16.2.15 (618f440892089921c3e944a991122ddc44e60516)
> pacific (stable)": 3
> },
> "mgr": {
> "ceph version 16.2.15 (618f440892089921c3e944a991122ddc44e60516)
> pacific (stable)": 1,
> "ceph version 17.2.0 (43e2e60a7559d3f46c9d53f1ca875fd499a1e35e)
> quincy (stable)": 2
> },
> "osd": {
> "ceph version 16.2.15 (618f440892089921c3e944a991122ddc44e60516)
> pacific (stable)": 15
> },
> "mds": {
> "ceph version 16.2.15 (618f440892089921c3e944a991122ddc44e60516)
> pacific (stable)": 3
> },
> "overall": {
> "ceph version 16.2.15 (618f440892089921c3e944a991122ddc44e60516)
> pacific (stable)": 22,
> "ceph version 17.2.0 (43e2e60a7559d3f46c9d53f1ca875fd499a1e35e)
> quincy (stable)": 2
> }
> }
>
> ceph orch upgrade status
> Error ENOENT: Module not found
>
> ceph config-key get mgr/cephadm/osd_remove_queue
> []
>
> Thanks. I’m trying to upgrade this cluster all the way to current.
>
> -jeremy
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