Re: Hammer sharded radosgw bucket indexes question

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----- Original Message -----
> From: "Ben Hines" <bhines@xxxxxxxxx>
> To: "ceph-users" <ceph-users@xxxxxxxxxxxxxx>
> Sent: Wednesday, March 4, 2015 1:03:16 PM
> Subject:  Hammer sharded radosgw bucket indexes question
> 
> Hi,
> 
> These questions were asked previously but perhaps lost:
> 
> We have some large buckets.
> 
> - When upgrading to Hammer (0.93 or later), is it necessary to
> recreate the buckets to get a sharded index?
> 
> - What parameters does the system use for deciding when to shard the index?
> 

The system does not re-shard the bucket index, it will only affect new buckets. There is a per-zone configurable that specifies num of shards for buckets created in that zone (by default it's disabled). There's also a ceph.conf configurable that can be set to override that value.

Yehuda
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