Hi,

I also had the same issues and took to disabling this feature.

Thanks

On Mon, Jul 30, 2018 at 8:42 AM, Micha Krause <mi...@krausam.de> wrote:

> Hi,
>
>   I have a Jewel Ceph cluster with RGW index sharding enabled.  I've
>> configured the index to have 128 shards.  I am upgrading to Luminous.  What
>> will happen if I enable dynamic bucket index resharding in ceph.conf?  Will
>> it maintain my 128 shards (the buckets are currently empty), and will it
>> split them (to 256, and beyond) when they get full enough?
>>
> Yes it will.
> However I would not recommend enabling dynamic resharding, I had some
> problems with it, like resharding loops where large buckets failed to
> reshard, and it tried resharding
> them over and over again.
> I had problems deleting some buckets that had multiple reshards done
> because of missing objects (Maybe objects where deleted during a dynamic
> reshard, and this was not recorded to
> the indexes).
>
> So for the time being I disabled dynamic resharding again.
>
> Micha Krause
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>
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