[HEADS-UP] growfs port for ffs2 and ffs1

[Adam Hamsik <haaaad%gmail.com@localhost>]

Hi, 

I have ported growfs tool from FreeBSD to NetBSD I have done some tests with 
LVM partition and resizing ffs1 and ffs2 volumes with growfs seems to work very 
well. I would like to see more testing before I import it to base tree. If 
anyone has some big fs wich can be used for testing or has LVM setup it would 
be great to give it a try.

Current growfs port source code can be found at [1]. I have found that I 
haven't used latest growfs code, I will try to update current port to FreeBSD 
HEAD today.

[1] www.netbsd.org/~haad/growfs-24102010.tar.bz2

Regards

Adam.