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On Wed, 19 Jan 2000, Mike Panetta wrote: > I just resently upgraded a memory poor (16MB) system from the > 2.0.36 kernel to 2.2.13 and am experiencing major swap issues. > Its going into swap alot sooner than it did with the 2.0 kernel > and this is causing me problems. What kind of problems? Are you experiencing very bursty swap behaviour? If so, that should be fixed, or at least less, in 2.2.15 (pre-4 and later). 2.2.>13?? are set up in such a way that the system frees up 256kB of memory _minimum_ when swapping, this is just too much to swap out in one asynchronous transaction, it will also cause an application (the one that's currently doing a memory allocation) to block on that swap I/O and consequently stall. The patch to fix this (partly) has been sent to Alan Cox yesterday evening... regards, Rik -- The Internet is not a network of computers. It is a network of people. That is its real strength. - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.rutgers.edu Please read the FAQ at http://www.tux.org/lkml/ | ||||||||||
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