3.1.3 - most dependable current version 3.1.4 - gained a few bugs 3.2.0 - not stable So 3.1.3 would be suitable for production systems, as long as the known bug in mishandling Posix group permissions is worked around (by loosening permissions). There has been a suggestion that stat-prefetch be turned off, and perhaps that other, non-default options are better not used. Now, I'm not personally knowledgeable on any of this aside from the Posix group problem. Just asking for confirmation or not of the basic sense I'm getting from those with extensive experience that 3.1.3 is essentially dependable, while 3.1.4 is problematic, and 3.2.0 should perhaps only be used if you want to gain familiarity with the new geo-replication feature, but avoided for current production use. Whit