Hi,
You can modify zone like this:
"placement_pools": [
{
"key": "default-placement",
"val": {
"index_pool": “test.rgw.buckets.index",
"data_pool": “test.rgw.buckets.data",
"data_extra_pool": “test.buckets.non-ec",
"index_type": 1
}
}
],
I suspect what you will need to recreate you buckets. Also you will loose
ability to get any statistics from bucket and
I suspect you will have no replication after doing that.
Andrey Komarov | system administrator | Lazada Group
mailto: [email protected]
> On Jul 27, 2016, at 00:30, Tyler Bischel <[email protected]> wrote:
>
> Hi there,
> We are looking at using Ceph (Jewel) for a use case that is very write
> heavy strictly as an object store. We've been working with Rados Gateway
> because we can easily integrate with existing S3 libraries... but we will
> never be doing any of the bucket listing operations. I am concerned about
> the potential bottleneck of the RGW index files.
> I've read here
> <http://www.slideshare.net/Red_Hat_Storage/ceph-performance-projects-leading-up-to-jewel-61050682>
> that Jewel now supports "Blind Buckets"... with some reference
> <http://permalink.gmane.org/gmane.comp.file-systems.ceph.devel/31317> to
> setting a the RGWBucketIndexType to RGWBIType_Indexless... and I'm guessing
> its set as "index_type" here
> <https://github.com/ceph/ceph/blob/master/src/rgw/rgw_common.h#L920>. In the
> docs, the only "index_type" reference I see is here
> <http://docs.ceph.com/docs/jewel/radosgw/multisite/>, under the placement
> pools. However, the Pools documentation doesn't really give a clue how to
> set this value, or even if this is the proper index_type field that I'm
> guessing.
> So the two things I'm interested in figuring out is:
> 1) Are "Blind Buckets" actually production ready
> 2) How do I configure Rados Gateway to omit the index files?
> --Tyler
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