> Op 15 december 2016 om 17:10 schreef Orit Wasserman <owasserm@xxxxxxxxxx>: > > > 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 > I eventually ended up doing that indeed. Setting a realm from a backup doesn't work. So my sequence in commands: NOTE THE UUID OF THE REALM AND CHANGE IN JSON FILES nano zm1.json nano zonegroup.json radosgw-admin zonegroup set --rgw-zonegroup gn < zonegroup.json radosgw-admin zone set --rgw-zonegroup gn --rgw-zone zm1 < zm1.json radosgw-admin zonegroup default --rgw-zonegroup gn radosgw-admin zone default --rgw-zone zm1 radosgw-admin period update radosgw-admin period update --commit This eventually got things working again. The only thing I keep seeing everywhere: root@alpha:~# radosgw-admin period update --commit 2016-12-20 16:38:07.958860 7f9571697a00 0 error in read_id for id : (2) No such file or directory 2016-12-20 16:38:07.960035 7f9571697a00 0 error in read_id for id : (2) No such file or directory Brought me to: - http://tracker.ceph.com/issues/15776 - https://github.com/ceph/ceph/pull/8994 Doesn't seem to be backported to 10.2.5 however. Wido > 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
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