decreasing pg_num?

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On 07/22/2014 04:11 PM, Chad Seys wrote:
> Hi All,
>    Is it possible to decrease pg_num?  I was able to decrease pgp_num, but when
> I try to decrease pg_num I get an error:
>

No, the pg splitting is supported, so increasing. But merging PGs is not 
supported yet.

> # ceph osd pool set tibs pg_num 1024
> specified pg_num 1024 <= current 2048
>
> Thanks!
> C.
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> ceph-users mailing list
> ceph-users at lists.ceph.com
> http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com
>


-- 
Wido den Hollander
Ceph consultant and trainer
42on B.V.

Phone: +31 (0)20 700 9902
Skype: contact42on


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