Re: deployment architecture practices / new ideas?

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On Wed, Nov 6, 2013 at 6:05 AM, Gautam Saxena <gsaxena@xxxxxxxxxxx> wrote:
> I'm a little confused -- does CEPH support incremental snapshots of either
> VMs or the CEPH-FS? I saw in the release notes for "dumpling" release
> (http://ceph.com/docs/master/release-notes/#v0-67-dumpling) this statement:
> "The MDS now disallows snapshots by default as they are not considered
> stable. The command ‘ceph mds set allow_snaps’ will enable them." So, should
> I assume that we can't do incremental file-system snapshots in a stable
> fashion until further notice?
This is only about CephFS, which is in general not recommended for
production use. RBD also has snapshotting and that works wonderfully.
:)
-Greg
Software Engineer #42 @ http://inktank.com | http://ceph.com
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