Re: luminous: HEALTH_ERR full ratio(s) out of order

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On Wed, 10 Jan 2018, Stefan Priebe - Profihost AG wrote:
> Am 10.01.2018 um 16:38 schrieb Sage Weil:
> > On Wed, 10 Jan 2018, John Spray wrote:
> >> On Wed, Jan 10, 2018 at 2:11 PM, Stefan Priebe - Profihost AG
> >> <s.priebe@xxxxxxxxxxxx> wrote:
> >>> Hello,
> >>>
> >>> since upgrading to luminous i get the following error:
> >>>
> >>> HEALTH_ERR full ratio(s) out of order
> >>> OSD_OUT_OF_ORDER_FULL full ratio(s) out of order
> >>>     backfillfull_ratio (0.9) < nearfull_ratio (0.95), increased
> >>>
> >>> but ceph.conf has:
> >>>
> >>>         mon_osd_full_ratio = .97
> >>>         mon_osd_nearfull_ratio = .95
> >>>         mon_osd_backfillfull_ratio = .96
> >>>         osd_backfill_full_ratio = .96
> >>>         osd_failsafe_full_ratio = .98
> >>>
> >>> Any ideas?  i already restarted:
> >>> * all osds
> >>> * all mons
> >>> * all mgrs
> >>
> >> Perhaps your options are in the wrong section of your ceph.conf?  They
> >> should be in [mon] or [global] -- sometimes these end up mistakenly in
> >> [osd].
> > 
> > The other thing is that only teh osd_failsafe_full_ratio is a runtime 
> > option now (for the osd); the other ones only affect the mon during the 
> > mkfs stage.  The real thresholds are now stored in the OSDMap itself (see 
> > 'ceph osd dump | grep full') and can be modified with
> > 
> >  ceph osd set-backfillfull-ratio <float[0.0-1.0]>
> >  ceph osd set-full-ratio <float[0.0-1.0]>
> >  ceph osd set-nearfull-ratio <float[0.0-1.0]>
> 
> ah thanks! That fixed it.
> 
> So i can remove all those settings from ceph.conf?

Yep!

sage
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