Replication is the way to make cluster failover. I need to make failover for files (erroneous deletion, for example). Snapshot is good thing in this case. Is there implementation in ceph?
2015-06-11 20:50 GMT+03:00 Michael Kuriger <mk7...@yp.com>: > You may be able to use replication. Here is a site showing a good > example of how to set it up. I have not tested replicating within the same > datacenter, but you should just be able to define a new zone within your > existing ceph cluster and replicate to it. > > > > > http://cephnotes.ksperis.com/blog/2015/03/13/radosgw-simple-replication-example > > > > > > > > *From:* ceph-users [mailto:ceph-users-boun...@lists.ceph.com] *On Behalf > Of *Konstantin Ivanov > *Sent:* Thursday, May 28, 2015 1:44 AM > *To:* ceph-users@lists.ceph.com > *Subject:* [ceph-users] radosgw backup > > > > Hi everyone. > > I'm wondering - is there way to backup radosgw data? > > What i already tried. > > create backup pool -> copy .rgw.buckets to backup pool. Then i delete > object via s3 client. And then i copy data from backup pool to > .rgw.buckets. I still can't see object in s3 client, but can get it via > http by early known url. > > Questions: where radosgw stores info about objects - (how to make restored > object visible from s3 client)? is there best way for backup data for > radosgw? > > Thanks for any advises. >
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