Hi Irek & Craig, Sorry, I misunderstood "RBD mirroring". What I want to do is not like that.
I just want to move all the data from a cluster to another. It can be achieved by `rados -p <pool> get <object> <filename>` for all objects on cluster A, and then `rados -p <pool> put <object> <filename>` on cluster B. Is there any tool for that? Best, John Lin Craig Chi <[email protected]> 於 2017年2月9日 週四 下午4:43寫道： > Hi, > > Sorry I gave the wrong feature. > rbd mirroring method can only be used on rbd with "journaling" feature > (not layering). > > Sincerely, > Craig Chi > > On 2017-02-09 16:41, Craig Chi <[email protected]> wrote: > > Hi John, > > rbd mirroring can configured by pool. > http://docs.ceph.com/docs/master/rbd/rbd-mirroring/ > However the rbd mirroring method can only be used on rbd with layering > feature, it can not mirror objects other than rbd for you. > > Sincerely, > Craig Chi > > On 2017-02-09 16:24, Irek Fasikhov <[email protected]> wrote: > > Hi. > I recommend using rbd import/export. > > С уважением, Фасихов Ирек Нургаязович > Моб.: +79229045757 <+7%20922%20904-57-57> > > 2017-02-09 11:13 GMT+03:00 林自均 <[email protected]>: > > Hi, > > I have 2 Ceph clusters, cluster A and cluster B. I want to move all the > pools on A to B. The pool names don't conflict between clusters. I guess > it's like RBD mirroring, except that it's pool mirroring. Is there any > proper ways to do it? > > Thanks for any suggestions. > > Best, > John Lin > > _______________________________________________ > ceph-users mailing list > [email protected] > http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com > > _______________________________________________ ceph-users mailing list > [email protected] > http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com > >
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