Ceph

That one fails on radosgw-admin bucket link operation. We made some changes to the way user is linked with the bucket, and it might be that these tests need to be modified.

Looking at it some more. As part of the geo metadata sync I changed it so that when we link a bucket to a user we don't modify the bucket's policy. The question is whether this is something that we even want (e.g., linking a bucket to another user). Note that when linking a bucket to another user, the objects that were already created with the old owner are still owned by the old owner.
I was trying to simplify the behavior, have less implicit actions.