dan.nawrocki@gmail.com wrote:
> How much overhead is ext3 supposed to take? I have a RAID1 array with
> two 400 GB drives, but the output of df is:
>
> Filesystem Size Used Avail Use% Mounted on
> /dev/md0 233G 214G 20G 92% /data
>
> As you can see, there is only 233 GB! Between the manufacturer lies

There's something more fundamentally wrong going on... has nothing
to do with ext3.