I am sure that most people SWAP to V-DISK because it is easier, not
because it is better, fast, cheaper, but they are familiar with disk
and it is less complex than setting up swapping to DCSS.
I think it is intellectually foolish to not investigate using DCSSes
for SWAP.
That brings up another question,
"Is it feasible to load the z/Linux kernel into an NSS?"
Believe me, I do not speak penguin. Years ago, at a company far far
away, we loaded our only VSE system into an NSS. This was to run VTAM
for VM (was that VCNA pre-HPO 5?).
Can running from an NSS be done for a few penguins? Is it then
practical to do it for a penguin farm?
Just asking,
Jim