Hello, Swifter, It's often recommended to use shared Glance service with shared Swift as the backend to support image replication in multi-sites. The question is how many sites Swift can support to work as the image store? Is there any limitation on the multi-site image replication? Can Swift be improved to support 15 or more sites image replication? Thanks in advance. Best Regards Chaoyi Huang ( Joe Huang ) -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.openstack.org/pipermail/openstack-dev/attachments/20150608/52de9c9c/attachment.html>