Hi,
currently we experience osd daemon crashes and I can't pin the issue. I
hope someone can help me with it.
* We operate multiple cluster (440 SSD - 1PB, 36 SSD - 126TB, 40SSD 100TB,
84HDD - 680TB)
* All clusters were updated around the same time (2021-02-03)
* We restarted ALL ceph daemons
I've outed osd.18 and osd.54 and let it sync for some time and now the
problem is gone.
*shrugs
Thank you for the hints.
Am Mo., 8. Feb. 2021 um 14:46 Uhr schrieb Boris Behrens :
> Hi,
> sure
>
> ID CLASS WEIGHTTYPE NAME STATUS REWEIGHT PRI-AFF
> -1 672.684
priate? I've seen stuck PGs because of OSD weight imbalance. Is
> the OSD in the correct subtree?
>
>
> Zitat von Boris Behrens :
>
> > Hi Eugen,
> >
> > I've set it to 0 but the "degraded objects" count does not go down.
> >
> > Am Mo.
Hi Eugen,
I've set it to 0 but the "degraded objects" count does not go down.
Am Mo., 8. Feb. 2021 um 14:23 Uhr schrieb Eugen Block :
> Hi,
>
> one option would be to decrease (or set to 0) the primary-affinity of
> osd.14 and see if that brings the pg back.
>
> Regards,
> Eugen
>
>
--
Die
+undersized+degraded+remapped+backfilling2m 301810'52824786
301818:1346392477 [18,14,54]p18 [14]p14 2021-01-02 06:28:01.124161
2021-01-02 06:28:01.124161
PG_AVAILABILITY Reduced data availability: 1 pg inactive, 1 pg down
pg 10.1a is down, acting [18,54]
Cheers
Boris
--
Die
67.2196 TiB
pool 44 7.9 MiB 2.01k 68 MiB 096 TiB
pool 5519 B 2 36 KiB 096 TiB
Am Di., 16. Juni 2020 um 14:13 Uhr schrieb Dan van der Ster
:
>
> On Tue, Jun 16, 2020 at 2:00 PM Boris B
See inline comments
Am Di., 16. Juni 2020 um 13:29 Uhr schrieb Zhenshi Zhou :
>
> I did this on my cluster and there was a huge number of pg rebalanced.
> I think setting this option to 'on' is a good idea if it's a brand new
> cluster.
>
On our new cluster we enabled them, but not on our
ize_ratio or
> target_size_bytes accordingly.
>
> BTW, do you have some feeling that your 17000 PGs are currently not
> correctly proportioned for your cluster?
>
> -- Dan
>
> On Tue, Jun 16, 2020 at 11:31 AM Boris Behrens wrote:
> >
> > Hi,
> >
> >
Hi,
I would like to enable the pg_autoscaler on our nautilus cluster.
Someone told me that I should be really really careful to NOT have
customer impact.
Maybe someone can share some experience on this?
The Cluster got 455 OSDs on 19 hosts with ~17000 PGs and ~1petabyte
raw storage where ~600TB
Hi Sinan,
this happens with any node, and any single OSD.
On Fri, May 29, 2020 at 10:09 AM si...@turka.nl wrote:
>
> Does this happen with any random node or specific to 1 node?
>
> If specific to 1 node, does this node holds more data compared to other nodes
> (ceph osd df)?
>
> Sinan Polat
>
Well, this happens when any OSD goes offline. (I stopped a single OSD
service on one of our OSD nodes)
On Fri, May 29, 2020 at 8:44 AM KervyN wrote:
>
> Hi Eugene,
> no. The mgr services are located on our mon servers.
>
> This happens when I reboot any OSD node.
>
> >
s.
Cheers and thanks in advance
Boris
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to a certain value.
Thanks in advance.
Boris.
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