newfs with `-m 1'
newfs with `-m 1'

This is needed even with `-o space' as the kernel decides to be "helpful"
and not really do space optimization.  Looking at src/sys/ufs/ffs/ffs_alloc.c
we see why:		if (fs->fs_minfree <= 5 ||
		            fs->fs_cstotal.cs_nffree >
		            (off_t)fs->fs_dsize * fs->fs_minfree / (2 * 100))
			            break;
	            log(LOG_NOTICE, "%s: optimization changed from SPACE to TIME\n"

I have picked `1' vs. `0' just incase some code somewhere has the assumption
the %free can never be `0'.

Helped with understanding why -m 1 made a different:	imp

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