Is there any rules of thumb like this that is applicable to OS390?
We seeing 70%<=>94% hit ratios and the bufferpools are not increasing.


<>Dave Canan wrote:
<  When using selftunebufpoolsize, there is a maximum amount that the
<bufpoolsize will increase to - it will never be more that 10% of the
<available real memory. They way you are doing it may be the better way - I
<would just caution you to watch for paging on your TSM server.