question about the LRU

[viel at benchmark.fr]

Hi guys and thanks for all these infos.

You were right, i raised the memory a little and tried to cycle through
the cache in more than a minute and i got the proper LRU behavior. I
didn't knew about the 60 seconds limit for the LRU queue repositioning and
it looks quite understandable to me now.

I'm doing a stress test with real-world conditions right now and it's
working pretty fine; damn i like memcached ^^

Thanks guys.