[{"time":1402976810,"user_id":"80","object_id":"325","message":"Changed number from 9092 to 9092."},{"time":1402976810,"user_id":"80","object_id":"325","message":"Changed _attributes from {\"hdd01-installed-capacity\":\"1tb\",\"hdd02-installed-capacity\":\"\",\"hdd03-installed-capacity\":\"\",\"hdd04-installed-capacity\":\"\",\"hdd05-installed-capacity\":\"\",\"software-version\":\"\"} to Array."}]