hmmm... thanks, but from my experience the random restart at end of heavy task is exactly the result of having swappo on. Compiling heavy items with swappo results in random reboots, without finishes after hours but without restart and corruption. Can you give me some settings for swappolube IO tweak to test? Compiling DCSS should be a good test enough, gets to full swap/tmp very soon and restarts with swappo defaults in few hours, completes in few hours+3(4) with defaults, with no reboots. If there is better swappolube setting for compiling this should be mentioned/noticed/advertised even