CREATE TABLE `probes` (  `probe_id` int(11) NOT NULL,  `device_id` int(11) NOT NULL,  `probe_type` varchar(64) COLLATE utf8_unicode_ci NOT NULL,  `probe_param` text COLLATE utf8_unicode_ci,  `probe_cli` varchar(256) COLLATE utf8_unicode_ci DEFAULT NULL,  `probe_status` enum('ok','warning','alert','unknown') COLLATE utf8_unicode_ci NOT NULL DEFAULT 'unknown',  `probe_msg` varchar(128) COLLATE utf8_unicode_ci DEFAULT NULL,  `probe_output` text COLLATE utf8_unicode_ci,  `probe_changed` timestamp NULL DEFAULT NULL,  `probe_checked` timestamp NULL DEFAULT NULL) ENGINE=InnoDB DEFAULT CHARSET=utf8 COLLATE=utf8_unicode_ci;
ALTER TABLE `probes`  ADD PRIMARY KEY (`probe_id`),  ADD KEY `device_id` (`device_id`);
