Re: RadosGW index-sharding on Jewel

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Hello,

> i curently setup my new testcluster (Jewel) and found out the index
> sharding configuration had changed?
> 
> i did so far:
> 1. radosgw-admin realm create --rgw-realm=default --default
> 2. radosgw-admin zonegroup get --rgw-zonegroup=default > zonegroup.json
> 3. chaned value "bucket_index_max_shards": 64
> 4. radosgw-admin zonegroup set --rgw-zonegroup=default < zonegroup.json
> 5. radosgw-admin region get --rgw-zonegroup=default > region.json
> 6. chaned value "bucket_index_max_shards": 64
> 7. radosgw-admin region set --rgw-region=default --rgw-zone=default
> --rgw-zonegroup=default < region.json

As far as I know, region and zonegroup are the same in jewel :

http://docs.ceph.com/docs/jewel/radosgw/multisite/

« Zonegroup: A zonegroup consists of multiple zones, this approximately corresponds to what used to be called as a region in pre Jewel releases
for federated deployments. There should be a master zonegroup that will handle changes to the system configuration. »

> but bukets are created with ot sharding:
>  rados -p default.rgw.buckets.index ls | grep $(radosgw-admin metadata
> get bucket:images-eu-v1 | jq .data.bucket.bucket_id| tr -d '"')

On that point, I don't know, I never configure index sharding

Best Regards,

-- 
Yoann Moulin
EPFL IC-IT
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