On 06/05/2016, Sage Weil wrote: [snip] > and we'll also need to keep the v1 protocol support around for a > long time (probably a couple years at least) for the benefit of old > clients. And there's no reason anybody *has* to switch to the new > protocol unless they need the new features or improved security. [snip] I can understand not wanting to force people to take a performance hit. However, it sounded, from your writeup, like even without encryption the new auth mechanism would be an improvement on the old one. Once we do get it working, tested, and performant, I'd suggest we might want to force users' hand on the issue and announce that the old mechanism will be removed in some upcoming version, rather than waiting for users to rotate older clients out over time. -- Senior Software Engineer Red Hat Storage, Ann Arbor, MI, US IRC: Aemerson@{RedHat, OFTC, Freenode} 0x80F7544B90EDBFB9 E707 86BA 0C1B 62CC 152C 7C12 80F7 544B 90ED BFB9 -- To unsubscribe from this list: send the line "unsubscribe ceph-devel" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html