Re: OSD after OS reinstallation.

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On Wed, Feb 20, 2019 at 10:21 AM Marco Gaiarin <gaio@xxxxxxxxx> wrote:
>
> Mandi! Alfredo Deza
>   In chel di` si favelave...
>
> > I think this is what happens with a non-gpt partition. GPT labels will
> > use a PARTUUID to identify the partition, and I just confirmed that
> > ceph-volume will enforce looking for PARTUUID if the JSON
> > identified a partition (vs. an LV).
> > From what I briefly researched it is not possible to add a GPT label
> > on a non-gpt partition without losing data.
>
> Ahem, how can i add a GPT label to a non-GPT partition (even loosing
> data)?

If you are coming from ceph-disk (or something else custom-made) and
don't care about losing data, why not fully migrate to the
new OSDs? http://docs.ceph.com/docs/master/rados/operations/add-or-rm-osds/#rados-replacing-an-osd
>
> Seems the culprit around my 'Proxmox 4.4, Ceph hammer, OSD cache
> link...' thread...
>
>
> Thanks.
>
> --
> dott. Marco Gaiarin                                     GNUPG Key ID: 240A3D66
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>
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