[{"time":1401336241,"user_id":"35","object_id":"470","message":"Changed number from 9240 to 9240."},{"time":1401336241,"user_id":"35","object_id":"470","message":"Changed _attributes from {\"hdd01-installed-capacity\":\"4TB\",\"hdd02-installed-capacity\":\"\",\"hdd03-installed-capacity\":\"\",\"hdd04-installed-capacity\":\"\",\"hdd05-installed-capacity\":\"\",\"software-version\":\"20140507\"} to Array."}]