On Thu, Nov 7, 2013 at 1:26 AM, lixuehui <lixuehui@xxxxxxxxxxxxxxxxx> wrote: > Hi all > Ceph Object Store service can spans geographical locals . Now ceph also > provides FS and RBD .IF our applications need the RBD service .Can we > provide backup and disaster recovery for it via gateway through some > transfermation ? In fact the cluster stored RBD data as objects in > pools(default rbd), for another words, can we accomplish that backup some > pools in a ceph cluster (without s3 )via the gateway . There's not any way to do raw RADOS geo-replication at this time. You *can* do RBD disaster recovery using snapshots and incremental snapshot exports, though. Check out the export-diff/import-diff and associated commands in the rbd tool. -Greg Software Engineer #42 @ http://inktank.com | http://ceph.com _______________________________________________ ceph-users mailing list ceph-users@xxxxxxxxxxxxxx http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com
 |