xfs v5

[Arkadiusz Miśkiewicz]

On Friday 13 of November 2015, Elan Ruusamäe wrote:
> can we go back to v4 or at least detect running kernel  first?

Back to v4 - no. We don't want to be different from upstream and we should 
have defaults for fresh kernels and not ancient ones.

Detect - sure. Detect and warn if creating v5 fs on old kernel (but don't 
change default).

-- 
Arkadiusz Miśkiewicz, arekm / ( maven.pl | pld-linux.org )