On Thu, 10 Mar 2016 01:24:44 -0700 Chris Murphy <li...@colorremedies.com> wrote:
> kernel 4.5.0 rc7 > btrfs-progs-4.4.1-1 > > Summary: A new empty mixed block group "-M" filesystem shows up as > 100% full with regular df (gnu coreutils 8.24). Pretty sure this is > not a regression, but no regression testing done. > > > https://bugzilla.kernel.org/show_bug.cgi?id=114281 Just guessing here, but this might be related? [PATCH] btrfs: statfs: report zero available if metadata are exhausted http://www.spinics.net/lists/linux-btrfs/msg48013.html Maybe some maths there are wrong in case of a mixed blockgroup filesystem. -- With respect, Roman
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