Virtual memory

[Ilkka Seittenranta]

That's right.

But I find that there is something under, when pseudoswap is enabled and applications stop respond and maybe some time continue "without" problems.

Then one way to find what is wrong is disable pseudoswap. What I see is after this change, real messages arriving like "not enough semaphores", "out of memory" and so on.

The answer is change parameters or increase swapspace or really by more memory.