The `ext4(5)` man page, contained in the most recent e2fsprogs still says:
Warning: The bigalloc feature is still under development, and may not be fully supported
with your kernel or may have various bugs. Please see the web page http://ext4.wiki.ker‐;
nel.org/index.php/Bigalloc for details. May clash with delayed allocation (see nodelal‐
loc mount option).
Is a bad interaction with `delalloc` still an issue and should we be using the `nodelalloc` option?
