resize2fs broken?

[brad longo]

I was trying to run resize2fs /dev/VolGroup00/LogVol00 44G, and then got 
the following error:
resize2fs 1.41.4 (27-Jan-2009)
Filesystem at /dev/VolGroup00/LogVol00 is mounted on /; on-line resizing 
required
On-line shrinking from 14327808 to 13107200 not supported.

Is this not supported in the current kernel, or can anyone think of a 
reason as to why this would not work?

-- 
Brad Longo 
North Carolina State University
Aerospace Engineering/Applied Mathematics
Raleigh, NC, USA