[ceph-users] decreasing number of PGs

David Turner drakonstein at gmail.com
Mon Oct 2 14:28:33 PDT 2017


Adding more OSDs or deleting/recreating pools that have too many PGs are
your only 2 options to reduce the number of PG's per OSD.  It is on the
Ceph roadmap, but is not a currently supported feature.  You can
alternatively adjust the setting threshold for the warning, but it is still
a problem you should address in your cluster.

On Mon, Oct 2, 2017 at 4:02 PM Jack <ceph at jack.fr.eu.org> wrote:

> You cannot;
>
>
> On 02/10/2017 21:43, Andrei Mikhailovsky wrote:
> > Hello everyone,
> >
> > what is the safest way to decrease the number of PGs in the cluster.
> Currently, I have too many per osd.
> >
> > Thanks
> >
> >
> >
> > _______________________________________________
> > ceph-users mailing list
> > ceph-users at lists.ceph.com
> > http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com
> >
>
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