Increasing osd pg bits and osd pgp bits after cluster has been setup

J-P Methot <jpmethot@xxxxxxxxxx> · Wed, 03 Dec 2014 13:03:08 -0500



    Hi,
    

    I'm trying to reach a number of 4096 pg as suggested in the doc, but
    I can't have more than 32 pgs per OSD. I suspect this is caused by
    the default of 6 pg bits (2^{^5}
    = 32, the first bit being for 2^{^0}).
    Is there a command to increase it once the OSDs have been linked to
    the cluster and the default pool has been created? I have increased
    the number of bits to 9 in ceph.conf, but it is not taken into
    account by the OSDs that already exist.
    

    -- 
======================
Jean-Philippe Méthot
Administrateur système / System administrator
GloboTech Communications
Phone: 1-514-907-0050
Toll Free: 1-(888)-GTCOMM1
Fax: 1-(514)-907-0750
jpmethot@xxxxxxxxxx
http://www.gtcomm.net
  

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