Hi,

i just wanted to mention, that i am running a cluster with reef 18.2.1
with the same issue.

4 PGs start to deepscrub but dont finish since mid february. In the pg
dump they are shown as scheduled for deep scrub. They sometimes change
their status from active+clean to active+clean+scrubbing+deep and
back.


Best regards,
Gunnar 


=======================================================


Gunnar Bandelow

Universitätsrechenzentrum (URZ)
Universität Greifswald

Felix-Hausdorff-Straße 18
17489 GreifswaldGermany

Tel.: +49 3834 420 1450  



--- Original Nachricht ---
Betreff: [ceph-users] Re: Reef (18.2): Some PG not scrubbed/deep
scrubbed for 1 month
Von: "Michel Jouvin" 
An: [email protected]
Datum: 20-03-2024 20:00






Hi Rafael,

Good to know I am not alone!

Additional information ~6h after the OSD restart: over the 20 PGs 
impacted, 2 have been processed successfully... I don't have a clear 
picture on how Ceph prioritize the scrub of one PG over another, I had

thought that the oldest/expired scrubs are taken first but it may not
be 
the case. Anyway, I have seen a very significant decrese of the scrub 
activity this afternoon and the cluster is not loaded at all (almost
no 
users yet)...

Michel

Le 20/03/2024 à 17:55, [email protected] a écrit :
> Hi,
>      I upgraded a cluster 2 weeks ago here. The situation is the
same 
> as Michel.
>      A lot of PGs no scrubbed/deep-scrubed.
>
> Rafael.
>
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