Hi Kostya!
The patch looks good for me except one tiny comment.
WBR, Alexander Turenko.
> index 0850413d9..14e0fb72c 100644
> --- a/test/app/fio.test.lua
> +++ b/test/app/fio.test.lua
> @@ -131,6 +131,13 @@ fio.rmdir(dir2)
>
> { fio.unlink(file1), fio.unlink(file2), fio.unlink(file3), fio.unlink(file4) }
> { fio.unlink(file1), fio.unlink(file2), fio.unlink(file3), fio.unlink(file4) }
> +
> +-- gh-3258 rmtree should remove directories with files
> +fio.mktree('tmp2/tmp3/tmp4')
> +fh = fio.open('tmp2/tmp3/tmp4/tmp.txt', {'O_RDWR', 'O_CREAT'})
> +fh:close()
> +fio.rmtree('tmp2')
> +
I think it would be good to check that the directory really disappears
(via fio.listdir()).