[{"time":1411955298,"user_id":"81","object_id":"1836","message":"Changed number from 10643 to 10643."},{"time":1411955298,"user_id":"81","object_id":"1836","message":"Changed _attributes from {\"hdd01-installed-capacity\":\"2\",\"hdd02-installed-capacity\":\"\",\"hdd03-installed-capacity\":\"\",\"hdd04-installed-capacity\":\"\",\"hdd05-installed-capacity\":\"\",\"software-version\":\"\"} to Array."}]