Re: ceph mgr balancer bad distribution

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On Wed, Feb 28, 2018 at 12:47 PM, Stefan Priebe - Profihost AG
<s.priebe@xxxxxxxxxxxx> wrote:
> Hello,
>
> with jewel we always used the python crush optimizer which gave us a
> pretty good distribution fo the used space.
>
> Since luminous we're using the included ceph mgr balancer but the
> distribution is far from perfect and much worse than the old method

Can you say what mode you're using it in/what commands you used?

John
.
>
> Is there any way to tune the mgr balancer?
>
> Currently after a balance we still have:
> 75% to 92% disk usage which is pretty unfair
>
> Greets,
> Stefan
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