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

David Turner drakonstein at gmail.com
Fri Oct 26 06:55:12 PDT 2018


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.

On Fri, Oct 26, 2018, 9:38 AM Matthew Vernon <mv3 at sanger.ac.uk> wrote:

> Hi,
>
> On 26/10/2018 12:38, Alexandru Cucu wrote:
>
> > Have a look at this article:>
> https://ceph.com/geen-categorie/ceph-pool-migration/
>
> Thanks; that all looks pretty hairy especially for a large pool (ceph df
> says 1353T / 428,547,935 objects)...
>
> ...so something a bit more controlled/gradual and less
> manual-error-prone would make me happier!
>
> Regards,
>
> Matthew
>
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