Re: librbd::DiffIterate: diff_object_map: failed to load object map rbd_object_map.

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On Fri, Jan 15, 2021 at 10:12 AM Rafael Diaz Maurin
<Rafael.DiazMaurin@xxxxxxxxxxxxxxx> wrote:
>
> Le 15/01/2021 à 15:39, Jason Dillaman a écrit :
>
> 4. But the error is still here :
> 2021-01-15 09:33:58.775 7fa088e350c0 -1 librbd::DiffIterate: diff_object_map: failed to load object map rbd_object_map.781776950f8dd5.000000000000b740
>
> You would need to rebuild the snapshot object map. First find the name
> of the snapshot associated with snapshot id b740 (46912) via "rbd snap
> ls <image-spec>", then run rebuild on that particule snapshot via "rbd
> object-map rebuild <image-spec>@<snap name>".
>
>
> Unfortunately it did not work : I can't succeed in finding the broken snaphot.
>
> I have parsed all the snaphots of all the images in a loop, where I get all the SNAPIDs.
>
> But none of these IDs is 46912 !
>"
> Please, can you tell me how did you get this number 46912 or a link which explain that ?

You wouldn't need to search all images, it's tied to image "MY_IMAGE".
Have you tried "rbd snap ls --all MY_IMAGE"?

>
> Many thanks,
>
> Rafael
>
>
>
>
> --
> Rafael Diaz Maurin
> DSI de l'Université de Rennes 1
> Pôle Infrastructures, équipe Systèmes
> 02 23 23 71 57



-- 
Jason
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