> Op 20 september 2016 om 10:55 schreef Василий Ангапов <anga...@gmail.com>:
> 
> 
> Hello,
> 
> Is there any way to copy rgw bucket index to another Ceph node to
> lower the downtime of RGW? For now I have  a huge bucket with 200
> million files and its backfilling is blocking RGW completely for an
> hour and a half even with 10G network.
> 

No, not really. What you really want is the bucket sharding feature.

So what you can do is enable the sharding, create a NEW bucket and copy over 
the objects.

Afterwards you can remove the old bucket.

Wido

> Thanks!
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