[PVE-User] pve-csync version of pve-zsync?

Alwin Antreich a.antreich at proxmox.com
Mon Mar 12 17:37:34 CET 2018


Hi Mark,

On Mon, Mar 12, 2018 at 03:49:42PM +0000, Mark Adams wrote:
> Hi All,
>
> Has anyone looked at or thought of making a version of pve-zsync for ceph?
>
> This would be great for DR scenarios...
>
> How easy do you think this would be to do? I imagine it wouId it be quite
> similar to pve-zsync, but using rbd export-diff and rbd import-diff instead
> of zfs send and zfs receive? so could the existing script be relatively
> easily modified? (I know nothing about perl....)
>
> Cheers,
> Mark
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Isn't ceph mirror already what you want? It can mirror a image or a
whole pool. It keeps track of changes and serves remote image deletes
(adjustable delay).


--
Cheers,
Alwin



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