Unexpectedly, everything disappeared and the cluster health went back to
its previous state!
I think I’ll never have a definitive answer ^^
I’ve been able to find out a really nice way to get the rbd stats/iotop on
our prometheus using the mgr plugin too and it’s awesome as we can now
better chase
That is indeed unexpected, but good for you. ;-) Is the rest of the
cluster healthy now?
Zitat von Gaël THEROND :
So!
Here is really mysterious resolution.
The issue vanished at the moment I requested the osd about its slow_ops
history.
I didn’t had time to do anything except to look for th
So!
Here is really mysterious resolution.
The issue vanished at the moment I requested the osd about its slow_ops
history.
I didn’t had time to do anything except to look for the osd ops history
that was actually empty :-)
I’ll keep all your suggestions if it ever came back :-)
Thanks a lot!
L
Thanks a lot Eugene, I dumbly forgot about the rbd block prefix!
I’ll try that this afternoon and told you how it went.
Le mer. 23 févr. 2022 à 11:41, Eugen Block a écrit :
> Hi,
>
> > How can I identify which operation this OSD is trying to achieve as
> > osd_op() is a bit large ^^ ?
>
> I wou
Hi,
How can I identify which operation this OSD is trying to achieve as
osd_op() is a bit large ^^ ?
I would start by querying the OSD for historic_slow_ops:
ceph daemon osd. dump_historic_slow_ops to see which operation it is.
How can I identify the related images to this data chunk?
You
