Just a quick note: i've been having considerable troubles with kernels since 2.6.17 aswell, yet recently run across this article http://kerneltrap.org/node/3000, citing: "Kernel maintainer Andrew Morton has said that he runs his desktop machines with a swappiness of 100"... that made me think if my swappiness of 1 might be not such a good idea. An example of misbehaviour which i was actually crediting to this bug can be seen here: http://hfopi.org/files/temp/time-trouble.jpg (look at the three different clock times).. This problem was the result of physical memory running full, which was happening a lot (VLC mem leak..) - stalling the system sometimes for hours.
Well setting swappiness .. ah let me quote Andrew: "I'm gonna stick my fingers in my ears and sing 'la la la' until people tell me 'I set swappiness to zero and it didn't do what I wanted it to do'." .. well here i am. To all of you: setting swappiness too extremely low values is a bad idea and won't achieve what you expect it to. So that might actually be your problem if you have done so; echo 100 > /proc/sys/vm/swappiness and make the test.
Just a quick note: i've been having considerable troubles with kernels since 2.6.17 aswell, yet recently run across this article http:// kerneltrap. org/node/ 3000, citing: "Kernel maintainer Andrew Morton has said that he runs his desktop machines with a swappiness of 100"... that made me think if my swappiness of 1 might be not such a good idea. An example of misbehaviour which i was actually crediting to this bug can be seen here: hfopi.org/ files/temp/ time-trouble. jpg (look at the three different clock times).. This problem was the result of physical memory running full, which was happening a lot (VLC mem leak..) - stalling the system sometimes for hours. vm/swappiness and make the test.
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Well setting swappiness .. ah let me quote Andrew: "I'm gonna stick my fingers in my ears and sing 'la la la' until people tell me 'I set swappiness to zero and it didn't do what I wanted it to do'." .. well here i am. To all of you: setting swappiness too extremely low values is a bad idea and won't achieve what you expect it to. So that might actually be your problem if you have done so; echo 100 > /proc/sys/