So, in normal condition with RGW enabled, only 2 pools has data on it: "data" and ".rgw.buckets" ? In this case, I could use ReplicaNum*2 2014-03-13 11:48 GMT+01:00 Dan Van Der Ster <daniel.vanderster@xxxxxxx>: > On 13 Mar 2014 at 11:41:30, Gandalf Corvotempesta > (gandalf.corvotempesta@xxxxxxxxx) wrote: > > 2014-03-13 11:32 GMT+01:00 Dan Van Der Ster <daniel.vanderster@xxxxxxx>: >> Do you have any other pools? Remember that you need to include _all_ pools >> in the PG calculation, not just a single pool. > > Actually I have only standard pools (that should be 3) > In production i'll also have RGW. > > So, which is the exact equation to do including X pools ? Should I > multiply the number of replica with number of pools ? > > (168*100)/(3*4) in case of 4 pools with replica 3 ? > > Yes, that's would be correct. But only increase the # PGs for pools that you > will actually put data into. For example, with RGW probably only need to add > PGs to .rgw.buckets. > > Cheers, Dan _______________________________________________ ceph-users mailing list ceph-users@xxxxxxxxxxxxxx http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com
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