Sunday, April 15, 2007

AIX 5.3 recommendation

lately I found a very interesting artical from IBM System mag open systems version Aug/Sept 2006 which states IBM are now recommending the following for AIX5.3

The new recommendations are to leave maxclient and maxperm at their default settings of 80, but to still set minperm to something like 5. We also don't change the strict settings. Instead, we alter other parameters as follows:

vmo -p -o minperm%=5
vmo -p -o lru_file_repage=0
vmo -p -o lru_poll_interval=10

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