Yes, use tips from here : http://ceph.com/geen-categorie/incremental-snapshots-with-rbd/ Basically: - create a snapshot - export the diff between your new snap and the previous one - on the backup cluster, import the diff This way, you can keep a few snap on the production cluster, for quick recovery, and you can keep many of them on the backup cluster, for slower recovery / backup inspection / whatever On 30/09/2017 16:06, Kashif Mumtaz wrote: > > Dear > We have VM images stored in Ceph cluster.Now we need to configure its backup mechanism to anotherdatacenter so that image periodically copies to other datacenter.How can we achieve this? > > Regards, > > > > > _______________________________________________ > 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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