Hi, what are the options to consistently backup and restore data out of a ceph cluster? - RBDs can be snapshotted. - Data on RBDs used inside VMs can be backed up using tools from the guest. - CephFS data can be backed up using rsync are similar tools What about object data in other pools? There are two scenarios where a backup is needed: - disaster recovery, i.e. the while cluster goes nuts - single item restore, because PEBKAC or application error Is there any work on progress to cover these? Regards -- Robert Sander Heinlein Support GmbH Schwedter Str. 8/9b, 10119 Berlin http://www.heinlein-support.de Tel: 030 / 405051-43 Fax: 030 / 405051-19 Zwangsangaben lt. ?35a GmbHG: HRB 93818 B / Amtsgericht Berlin-Charlottenburg, Gesch?ftsf?hrer: Peer Heinlein -- Sitz: Berlin -------------- next part -------------- A non-text attachment was scrubbed... Name: signature.asc Type: application/pgp-signature Size: 901 bytes Desc: OpenPGP digital signature URL: <http://lists.ceph.com/pipermail/ceph-users-ceph.com/attachments/20140402/357f1ec8/attachment.pgp>
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