Hi Wido, This looks like you are hitting http://tracker.ceph.com/issues/17364 The fix is being backported to jewel: https://github.com/ceph/ceph/pull/12315 A workaround: save the realm, zonegroup and zones json file make a copy of .rgw.root (the pool contain the multisite config) remove .rgw.root stop the gateway radosgw-admin realm set < json radosgw-admin zonegroup set < json raodsgw-admin zone set < json radosgw-admin period update --commit start the gateway If the realm set will give you problems you can create a new realm and will need to update the realm id in the zonegroup and zones json files before using them Orit On Thu, Dec 15, 2016 at 4:47 PM, Wido den Hollander <wido@xxxxxxxx> wrote: > Hi, > > On a Ceph cluster running Jewel 10.2.5 I'm running into a problem. > > I want to change the amount of shards: > > # radosgw-admin zonegroup-map get > zonegroup.json > # nano zonegroup.json > # radosgw-admin zonegroup-map set --infile zonegroup.json > # radosgw-admin period update --commit > > Now, the error arrises: > > cannot commit period: period does not have a master zone of a master zonegroup > failed to commit period: (22) Invalid argument > > Looking at the output: > > # radosgw-admin period update > > { > ... > "master_zonegroup": "", > "master_zone": "", > ... > } > > # radosgw-admin zone list > > { > "default_info": "zm1", > "zones": [ > "default", > "zm1" > ] > } > > To me it seems like there is something wrong with the period since there is no UUID present in master_zone/zonegroup. > > Any idea on how to fix this? > > Wido > _______________________________________________ > ceph-users mailing list > ceph-users@xxxxxxxxxxxxxx > http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com _______________________________________________ ceph-users mailing list ceph-users@xxxxxxxxxxxxxx http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com
 |