Hi Shilpa, Thank you very much for the suggestion.
My understanding of the (admittedly not officially documented) concept of default_placement should precisely be to act as the name implies if the client does *not* specify a placement. For my use-case (multi-tenancy support), relying on tenants to do this would seem rather counter-productive.
Also my version of Ceph (Firefly) seems to ignore any attempt to specify a location by the client, per [2]. This appears to have changed in later versions.
As it happens, I've figured out the cause of my problem; as per the blog, I relied on 'radosgw reload' to refresh the region. I tried a stop/start instead and that worked!
Cheers, Christian [2] http://docs.ceph.com/docs/v0.80/radosgw/s3/#features-support On 09/10/15 09:23, Shilpa Manjarabad Jagannath wrote:
[1] http://cephnotes.ksperis.com/blog/2014/11/28/placement-pools-on-rados-gwWhen you made a bucket creation request, did you specify the placement-target? I think we need to pass it in the request as well. From blog[1]: "Data placement pool is define in this order : from the request (“bucket location”) from user (“default_placement” : see with radosgw-admin metadata get user:<uid>) from region map (“default_placement”)" Cheers, Shilpa
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