Can't swap biod and nfsd?

[J. Porter Clark]

Is there some reason that biod and nfsd never seem to get swapped out?
I've got a 3/460 running 4.1, and a 3/260 running 4.0.3, and ps axlww
always shows all the (biod) and (nfsd) processes as status I, not IW, even
after running huge processes that force practically everything else to be
swapped out.  Are they locked in core somehow?  (That doesn't seem right.)

Porter Clark
Communications Systems Branch
NASA/MSFC/EB33
(205)544-3661
jpc at avdms8.msfc.nasa.gov