Re: MDS crash - FAILED assert(omap_num_objs <= MAX_OBJECTS)

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On Mon, Oct 21, 2019 at 4:33 PM Stefan Kooman <stefan@xxxxxx> wrote:
>
> Quoting Yan, Zheng (ukernel@xxxxxxxxx):
>
> > delete 'mdsX_openfiles.0' object from cephfs metadata pool. (X is rank
> > of the crashed mds)
>
> OK, MDS crashed again, restarted. I stopped it, deleted the object and
> restarted the MDS. It became active right away.
>
> Any idea on why the openfiles list (object) becomes corrupted? As in:
> have a bugfix in place?
>

I double checked the code, but didn't find any clue. Can you compile
mds with a debug patch?

> Thanks!
>
> Gr. Stefan
>
> --
> | BIT BV  https://www.bit.nl/        Kamer van Koophandel 09090351
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