Hi Giuseppe,
On Tue, 2022-10-25 at 07:54 +0000, Lo Re Giuseppe wrote:
> “””
>
> In the mgr logs I see:
> “””
>
> debug 2022-10-20T23:09:03.859+0000 7fba5f300700 0 [pg_autoscaler ERROR root]
> pool 2 has overlapping roots: {-60, -1}
This is unrelated, I asked the same question some days ago:
https://lists.ceph.io/hyperkitty/list/ceph-users@ceph.io/message/OZTOVT2TXEA23NI2TPTWD3WU2AZM6YSH/
Starting with Pacific the autoscaler is unable to deal with mixed pools
spread over different storage device classes. Although this is documented,
I'd call it a regression - the same kind of setup still worked with
autoscaler in Octopus.
You will find the overlapping roots by listing the device-class-based
shadow entries:
ceph osd crush tree --show-shadow
Regarding your problem, you need to look for further errors. Last time an
mgr module failed here it was due to some missing python modules ...
Something suspicious in the output of "ceph crash ls" ?
Cheers,
Andreas
--
| Andreas Haupt | E-Mail: andreas.ha...@desy.de
| DESY Zeuthen | WWW: http://www-zeuthen.desy.de/~ahaupt
| Platanenallee 6 | Phone: +49/33762/7-7359
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