[{"time":1397624775,"user_id":"52","object_id":"101","message":"Changed number from 8865 to 8865."},{"time":1397624775,"user_id":"52","object_id":"101","message":"Changed _attributes from {\"hdd01-installed-capacity\":\"4\",\"hdd02-installed-capacity\":\"\",\"hdd03-installed-capacity\":\"\",\"hdd04-installed-capacity\":\"\",\"hdd05-installed-capacity\":\"\",\"software-version\":\"\"} to Array."},{"time":1397625389,"user_id":"45","object_id":"101","message":"Changed number from 8865 to 8865."},{"time":1397625389,"user_id":"45","object_id":"101","message":"Changed _attributes from {\"hdd01-installed-capacity\":\"2\",\"hdd02-installed-capacity\":\"\",\"hdd03-installed-capacity\":\"\",\"hdd04-installed-capacity\":\"\",\"hdd05-installed-capacity\":\"\",\"software-version\":\"\"} to Array."}]