[ceph-users] Migrate/convert replicated pool to EC?

Matthew Vernon mv3 at sanger.ac.uk
Wed Oct 31 08:45:08 PDT 2018


Hi,
On 10/26/18 2:55 PM, David Turner wrote:
> It is indeed adding a placement target and not removing it replacing the
> pool. The get/put wouldn't be a rados or even ceph command, you would do
> it through an s3 client.

Which is an interesting idea, but presumably there's no way of knowing 
which S3 objects are in which underlying pool, beyond knowing the date 
at which a particular S3 user account was pointed at a new pool?

Regards,

Matthew



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