shrinking space used by root user [was:shrinking kernel reserve space]

[CJ Tres]

On 03/15/2012 11:18 AM, William Scott Lockwood III wrote:
> On Thu, Mar 15, 2012 at 11:14 AM, Alexander Skwar
> <alexanders.mailinglists+nospam at gmail.com
> <mailto:alexanders.mailinglists%2Bnospam at gmail.com>> wrote:
>
>     Hi
>
>     On Thu, Mar 15, 2012 at 17:08, Oliver Grawert <ogra at ubuntu.com
>     <mailto:ogra at ubuntu.com>> wrote:

> With disks as big as they are these days, leaving 1% in case you need it
> isn't a bad idea at all, really. On large enough disks, this can even
> give you all the space you need reserved for root, though I tend to
> stick with 5%.
>
> --
> Regards,
> W. Scott Lockwood
>

So even for a data partition 0% is not a good idea?