On Fri, 13 Jul 2012, Gregory Farnum wrote:
> On Fri, Jul 13, 2012 at 1:17 AM, Andrey Korolyov <andrey@xxxxxxx> wrote:
> > Hi,
> >
> > Recently I`ve reduced my test suite from 6 to 4 osds at ~60% usage on
> > six-node,
> > and I have removed a bunch of rbd objects during recovery to avoid
> > overfill.
> > Right now I`m constantly receiving a warn about nearfull state on
> > non-existing osd:
> >
> > health HEALTH_WARN 1 near full osd(s)
> > monmap e3: 3 mons at
> > {0=192.168.10.129:6789/0,1=192.168.10.128:6789/0,2=192.168.10.127:6789/0},
> > election epoch 240, quorum 0,1,2 0,1,2
> > osdmap e2098: 4 osds: 4 up, 4 in
> > pgmap v518696: 464 pgs: 464 active+clean; 61070 MB data, 181 GB
> > used, 143 GB / 324 GB avail
> > mdsmap e181: 1/1/1 up {0=a=up:active}
> >
> > HEALTH_WARN 1 near full osd(s)
> > osd.4 is near full at 89%
> >
> > Needless to say, osd.4 remains only in ceph.conf, but not at crushmap.
> > Reducing has been done 'on-line', e.g. without restart entire cluster.
>
> Whoops! It looks like Sage has written some patches to fix this, but
> for now you should be good if you just update your ratios to a larger
> number, and then bring them back down again. :)
Restarting ceph-mon should also do the trick.
Thanks for the bug report!
sage
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