Hello All, Halo Replication as contributed by Facebook seems to fit a significant use-case for us, but the documentation is very sparse and leaves out key details. I'm going to work on setting up a test environment to see how it behaves, but can anybody answer a few questions? 1. is cluster.halo-enabled a global setting? Or does it only apply to certain volumes in the TSP? 2. cluster.halo-min-replicas: How does this interact with a traditional gluster volume create command? What replica levels are recommended? Does it work with or need Arbiter? 3. Related to above: assuming you have 5 nodes per site (if you were doing distributed/replicate with Arbiter previously), what halo-min-replicas setting is recommended? CONFIDENTIAL NOTICE : If you have received this email in error, please immediately notify the sender by email at the address shown above. This email may contain confidential or legally privileged information that is intended only for the use of the individual or entity named in this email. If you are not the intended recipient, you are hereby notified that any disclosure, copying, distribution or reliance upon the contents of this email is strictly prohibited. Please delete from your files if you are not the intended recipient. Thank you for your compliance. -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.gluster.org/pipermail/gluster-users/attachments/20180928/51a7d83b/attachment.html>