Re: inconsistent pgs :- stat mismatch in whiteouts

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yes it is cache, moreover what are these whiteouts? and when does this mismatch occur.

Thanks

On Fri, Jun 1, 2018 at 3:51 PM, Brad Hubbard <bhubbard@xxxxxxxxxx> wrote:
On Fri, Jun 1, 2018 at 6:41 PM, shrey chauhan
<shrey.chauhan@xxxxxxxxxxxxx> wrote:
> Hi,
>
> I keep getting inconsistent placement groups and every time its the
> whiteout.
>
>
> cluster [ERR] 9.f repair stat mismatch, got 1563/1563 objects, 0/0 clones,
> 1551/1551 dirty, 78/78 omap, 0/0 pinned, 12/12 hit_set_archive, 0/-9
> whiteouts, 28802382/28802382 bytes, 16107/16107 hit_set_archive bytes.
>
> I tried looking it up and I hardly found anything on this.
>
> What are these whiteouts and when do they start causing inconsistent issues?

Seems to be related to cache tiering. Is pool 9 a cache pool or does
it have a relation to a cache pool (or has it in the past)?

>
> Thanks
>
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> ceph-users@xxxxxxxxxxxxxx
> http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com
>



--
Cheers,
Brad

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