Re: How to (permanently) disable msgr v1 on Ceph?

Thank you the bug report! Yeah, there was no so much concern about disabling v1 AFAIK.

In what Ceph release will v1 be disabled by default on new clusters?

This a really good question that has many common points with the old discussions on our guarantees toward the compatibility with clients. So far it was mostly about dencoding, feature bits etc, but it applies to the v1 as well. Perhaps we should reiterate on CDM (or CSC at least). CCing Ilya. Regards, Radek