Re: strange zfs size allocation data

On Sun, Jul 07, 2024 at 11:32:54PM -0400, Mouse wrote:
> Is bup zfs-specific?  Because, if you're not doing something
> filesystem-specific, I actually think you will have trouble even
> _defining_ what "100% right" is for this test, since everything about
> sparseness, right down to whether it's even a thing, is
> filesystem-dependent.

Indeed. Try running the test on a tmpfs or msdofs for example and you
should see the test reliably fail.

Martin