I couldn't find this in http://code.google.com/p/memcached/wiki/FAQ but maybe I missed it: When the cache is full and you attempt to store more items, what happens? Will the least-recently-used items get deleted from the cache (even if they haven't been expired yet), or some sort of pseudo-LRU that makes a best guess at expiring the least- recently-used item even if it's not 100% accurate?
Someone added a comment at the bottom of http://code.google.com/p/memcached/wiki/FAQ asking the same thing. Bennett
