I have memcached installed on every server I use for php, which is
about 20 servers. 32 bit servers with 4GB ram each, 1GB on each is for
memcached.<br>
<br>
Each one connects to the same server, and then it memcache_add_server
to add the other servers to the pool. It works like it should but we
are having a few strange problems and I'm not sure what is causing it.<br>
<br>
What is sometimes happening, is that we use memcache_set to add
something with say the key of "TOPIC" and then later it is deleted.
Then memcache_set is used again to cache something else with the same
key. It does so and its cached. But then when we try to get the key
"TOPIC", sometimes it will give us the data that we deleted from the
cache over an hour ago, and then other times it will bring back what we
actually saved since it was deleted.<br>
<br>
I hope that makes sense... please help, its causing a lot of problems
because its bringing up old data which we can't really have happening.<br>