The other thing to note, too, is that it appears you're trying to decrease the PG/PGP_num parameters, which is not supported. In order to decrease those settings, you'll need to delete and recreate the pools. All new pools created will use the settings defined in the ceph.conf file. -----Original Message----- From: ceph-users [mailto:ceph-users-bounces@xxxxxxxxxxxxxx] On Behalf Of John Spray Sent: Friday, May 23, 2014 6:38 AM To: Cao, Buddy Cc: ceph-users at lists.ceph.com; ceph-user at ceph.com Subject: Re: osd pool default pg num problem Those settings are applied when creating new pools with "osd pool create", but not to the pools that are created automatically during cluster setup. We've had the same question before (http://comments.gmane.org/gmane.comp.file-systems.ceph.user/8150), so maybe it's worth opening a ticket to do something about it. Cheers, John On Fri, May 23, 2014 at 2:01 PM, Cao, Buddy <buddy.cao at intel.com> wrote: > In Firefly, I added below lines to [global] section in ceph.conf, > however, after creating the cluster, the default pool > ?metadata/data/rbd??s pg num is still over 900 but not 375. Any suggestion? > > > > > > osd pool default pg num = 375 > > osd pool default pgp num = 375 > > > > > > > _______________________________________________ > ceph-users mailing list > ceph-users at lists.ceph.com > http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com > _______________________________________________ ceph-users mailing list ceph-users at lists.ceph.com http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com
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