Hi, I'd like you to take a look at this patch for potential DocImpact. https://review.openstack.org/18909 Log: commit 93e59156c7da07411aa6ba3731b07e6ab03a5063 Author: Guang Yee <guang.yee at hp.com> Date: Wed Dec 19 15:50:34 2012 -0800 Blueprint memcache-protection: enable memcache value encryption/integrity check DocImpact Change-Id: I8b733256a3c2cdcf7c2ec5edac491ac4739aa847