There are better places to find the basics of Linux memory management.
http://kerneltrap.org/node/2450.
http://www.ibm.com/developerworks/linux/library/l-memmod/
As far as this list is concerned, if you run a 32-bit Linux OS,
memcached can only use 2GB of memory for the entire process. That
includes the memory needed for connections. If you run a 64-bit Linux
OS, you do not have this limit. A limit exists, but there is no current
hardware available that can reach the mathematical limit.
--
Brian Moon
Senior Developer
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