Hi, We Japanese OpenStack community are translating the Operations Guide and now in the final review cycles. During the review, we encountered a word which we can't understand clearly. The word is "moving parts" in the following sentence: "While OpenStack is composed of many components and moving parts, backing up the critical data is quite simple" http://docs.openstack.org/trunk/openstack-ops/content/backup_and_recovery.html#what_to_backup Could anyone describe what the word means? I believe examples of "moving parts" help us understand it. Thanks, Akihiro -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.openstack.org/pipermail/openstack-docs/attachments/20130718/ece2b5ea/attachment.html>