{"id":89076,"date":"2026-08-02T11:16:34","date_gmt":"2026-08-02T03:16:34","guid":{"rendered":"https:\/\/www.wsisp.com\/helps\/89076.html"},"modified":"2026-08-02T11:16:34","modified_gmt":"2026-08-02T03:16:34","slug":"bmc-rtc%ef%bc%9a%e6%9c%8d%e5%8a%a1%e5%99%a8%e7%a1%ac%e4%bb%b6%e7%ae%a1%e7%90%86%e7%9a%84%e6%97%b6%e9%97%b4%e5%bf%83%e8%84%8f%e4%b8%8e%e7%b3%bb%e7%bb%9f%e5%8d%8f%e5%90%8c%e6%a0%b8","status":"publish","type":"post","link":"https:\/\/www.wsisp.com\/helps\/89076.html","title":{"rendered":"BMC RTC\uff1a\u670d\u52a1\u5668\u786c\u4ef6\u7ba1\u7406\u7684\u201c\u65f6\u95f4\u5fc3\u810f\u201d\u4e0e\u7cfb\u7edf\u534f\u540c\u6838\u5fc3"},"content":{"rendered":"

\u5728\u6570\u636e\u4e2d\u5fc3\u548c\u670d\u52a1\u5668\u96c6\u7fa4\u7684\u8fd0\u7ef4\u4e2d，BMC（Baseboard Management Controller，\u57fa\u677f\u7ba1\u7406\u63a7\u5236\u5668） \u662f\u786c\u4ef6\u7ba1\u7406\u7684\u201c\u5927\u8111\u201d，\u800c RTC（Real-Time Clock，\u5b9e\u65f6\u65f6\u949f） \u5219\u662f\u5b83\u7684\u201c\u65f6\u95f4\u5fc3\u810f\u201d\u3002BMC RTC \u4e0d\u4ec5\u4e3a\u670d\u52a1\u5668\u63d0\u4f9b\u72ec\u7acb\u4e8e\u64cd\u4f5c\u7cfb\u7edf\u7684\u7cbe\u51c6\u65f6\u95f4\u8bb0\u5f55，\u66f4\u5728\u8fdc\u7a0b\u7ba1\u7406\u3001\u6545\u969c\u8bca\u65ad\u3001\u81ea\u52a8\u5316\u8fd0\u7ef4\u7b49\u573a\u666f\u4e2d\u626e\u6f14\u5173\u952e\u89d2\u8272\u3002\u672c\u6587\u5c06\u6df1\u5165\u89e3\u6790 BMC RTC \u7684\u6280\u672f\u539f\u7406\u3001\u6838\u5fc3\u529f\u80fd\u3001\u4e0e\u64cd\u4f5c\u7cfb\u7edf\u65f6\u949f\u7684\u533a\u522b，\u4ee5\u53ca\u5b9e\u9645\u5e94\u7528\u4e2d\u7684\u6ce8\u610f\u4e8b\u9879\u3002<\/p>\n

\u4e00\u3001BMC \u4e0e RTC：\u786c\u4ef6\u7ba1\u7406\u7684\u201c\u9ec4\u91d1\u642d\u6863\u201d<\/p>\n

  • BMC：\u670d\u52a1\u5668\u7684\u201c\u8fdc\u7a0b\u7ba1\u5bb6\u201d<\/li>\n

    BMC \u662f\u5d4c\u5165\u670d\u52a1\u5668\u4e3b\u677f\u4e0a\u7684\u72ec\u7acb\u5fae\u63a7\u5236\u5668（\u901a\u5e38\u57fa\u4e8e ARM \u6216 PowerPC \u67b6\u6784），\u901a\u8fc7 IPMI（Intelligent Platform Management Interface，\u667a\u80fd\u5e73\u53f0\u7ba1\u7406\u63a5\u53e3）\u3001Redfish \u7b49\u534f\u8bae\u4e0e\u5916\u90e8\u901a\u4fe1\u3002\u5b83\u7684\u4e3b\u8981\u804c\u8d23\u5305\u62ec：
    \n\u2022 \u786c\u4ef6\u76d1\u63a7：\u5b9e\u65f6\u91c7\u96c6 CPU \u6e29\u5ea6\u3001\u98ce\u6247\u8f6c\u901f\u3001\u7535\u538b\u3001\u7535\u6e90\u72b6\u6001\u7b49\u4f20\u611f\u5668\u6570\u636e；<\/p>\n

    \u2022 \u8fdc\u7a0b\u63a7\u5236：\u652f\u6301\u8fdc\u7a0b\u5f00\u673a\/\u5173\u673a\u3001\u91cd\u542f\u3001\u56fa\u4ef6\u5347\u7ea7\u3001\u65e5\u5fd7\u6536\u96c6；<\/p>\n

    \u2022 \u6545\u969c\u544a\u8b66：\u901a\u8fc7\u90ae\u4ef6\u3001SNMP \u6216 Web \u754c\u9762\u53d1\u9001\u786c\u4ef6\u5f02\u5e38\u901a\u77e5（\u5982\u8fc7\u70ed\u3001\u786c\u76d8\u6545\u969c）\u3002<\/p>\n

  • RTC：\u786c\u4ef6\u7684\u201c\u72ec\u7acb\u65f6\u949f\u201d<\/li>\n

    RTC \u662f\u4e00\u4e2a\u4f4e\u529f\u8017\u7684\u65f6\u949f\u6a21\u5757（\u901a\u5e38\u96c6\u6210\u5728 BMC \u82af\u7247\u5185\u90e8\u6216\u901a\u8fc7 I\u00b2C\/SPI \u603b\u7ebf\u8fde\u63a5），\u5373\u4f7f\u670d\u52a1\u5668\u5b8c\u5168\u65ad\u7535（\u62d4\u6389\u7535\u6e90\u7ebf），\u4e5f\u80fd\u4f9d\u9760\u4e3b\u677f\u4e0a\u7684\u7ebd\u6263\u7535\u6c60（\u5982 CR2032，\u5bff\u547d\u7ea6 3-5 \u5e74）\u6301\u7eed\u8fd0\u884c\u3002\u5b83\u7684\u6838\u5fc3\u529f\u80fd\u662f：
    \n\u2022 \u8bb0\u5f55\u7cbe\u786e\u65f6\u95f4：\u7ef4\u62a4\u5e74\u3001\u6708\u3001\u65e5\u3001\u65f6\u3001\u5206\u3001\u79d2\u7684\u5b9e\u65f6\u4fe1\u606f；<\/p>\n

    \u2022 \u63d0\u4f9b\u65f6\u95f4\u57fa\u51c6：\u4e3a BMC \u7684\u65e5\u5fd7\u8bb0\u5f55\u3001\u4e8b\u4ef6\u89e6\u53d1\u3001\u5b9a\u65f6\u4efb\u52a1\u63d0\u4f9b\u7edf\u4e00\u7684\u65f6\u95f4\u53c2\u8003\u3002<\/p>\n

    \u4e8c\u3001BMC RTC \u7684\u6838\u5fc3\u529f\u80fd\u4e0e\u6280\u672f\u7ec6\u8282<\/p>\n

  • \u72ec\u7acb\u4e8e\u64cd\u4f5c\u7cfb\u7edf\u7684\u201c\u65f6\u95f4\u951a\u70b9\u201d<\/li>\n

    \u4e0e\u64cd\u4f5c\u7cfb\u7edf（\u5982 Linux\/Windows）\u7684\u8f6f\u4ef6\u65f6\u949f\u4e0d\u540c，BMC RTC \u662f\u5b8c\u5168\u786c\u4ef6\u7ea7\u7684\u8ba1\u65f6\u5668，\u4e0d\u4f9d\u8d56\u4efb\u4f55\u64cd\u4f5c\u7cfb\u7edf\u8fdb\u7a0b\u3002\u8fd9\u610f\u5473\u7740：
    \n\u2022 \u5373\u4f7f\u670d\u52a1\u5668\u64cd\u4f5c\u7cfb\u7edf\u5d29\u6e83\u3001\u84dd\u5c4f\u6216\u672a\u542f\u52a8，BMC RTC \u4ecd\u80fd\u6301\u7eed\u8ba1\u65f6；<\/p>\n

    \u2022 \u670d\u52a1\u5668\u91cd\u542f\u540e，BMC \u53ef\u7b2c\u4e00\u65f6\u95f4\u63d0\u4f9b\u201c\u4e0a\u6b21\u65ad\u7535\u81f3\u4eca\u201d\u7684\u51c6\u786e\u65f6\u95f4\u4fe1\u606f，\u8f85\u52a9\u8fd0\u7ef4\u4eba\u5458\u5b9a\u4f4d\u6545\u969c\u65f6\u6bb5\u3002<\/p>\n

  • \u5173\u952e\u6280\u672f\u4e0e\u7279\u6027<\/li>\n

    \u2022 \u4f4e\u529f\u8017\u8bbe\u8ba1：RTC \u6a21\u5757\u901a\u5e38\u91c7\u7528 CMOS \u7535\u8def，\u4ec5\u6d88\u8017\u5fae\u5b89\u7ea7\u7535\u6d41（\u7ea6\u51e0\u5fae\u5b89\u5230\u51e0\u5341\u5fae\u5b89），\u4f9d\u8d56\u7ebd\u6263\u7535\u6c60\u5373\u53ef\u7ef4\u6301\u6570\u5e74\u8fd0\u884c；<\/p>\n

    \u2022 \u65f6\u95f4\u7cbe\u5ea6：\u666e\u901a RTC \u7684\u7cbe\u5ea6\u7ea6\u4e3a \u00b12~10ppm（\u767e\u4e07\u5206\u4e4b\u51e0），\u5373\u6bcf\u5929\u8bef\u5dee\u7ea6 0.17~0.86 \u79d2；\u90e8\u5206\u9ad8\u7aef BMC \u4f1a\u96c6\u6210\u6e29\u5ea6\u8865\u507f\u6676\u632f（TCXO），\u5c06\u7cbe\u5ea6\u63d0\u5347\u81f3 \u00b10.5ppm（\u6bcf\u5929\u8bef\u5dee\u7ea6 4.3 \u79d2\u4ee5\u5185）；<\/p>\n

    \u2022 \u591a\u534f\u8bae\u652f\u6301：\u901a\u8fc7 IPMI \u547d\u4ee4（\u5982 ipmitool mc info\u3001ipmitool sel time get）\u6216 Redfish API，\u7ba1\u7406\u5458\u53ef\u8fdc\u7a0b\u8bfb\u5199 RTC \u65f6\u95f4\u3001\u914d\u7f6e\u65f6\u533a；<\/p>\n

    \u2022 \u4e0e BMC \u65f6\u949f\u540c\u6b65：BMC \u7684\u4e3b\u65f6\u949f（\u7528\u4e8e\u65e5\u5fd7\u65f6\u95f4\u6233\u3001\u4e8b\u4ef6\u8c03\u5ea6）\u901a\u5e38\u76f4\u63a5\u5f15\u7528 RTC \u6570\u636e，\u786e\u4fdd\u6240\u6709\u786c\u4ef6\u7ba1\u7406\u64cd\u4f5c\u90fd\u6709\u51c6\u786e\u7684\u65f6\u95f4\u6807\u8bb0\u3002<\/p>\n

    \u4e09\u3001BMC RTC \u7684\u5178\u578b\u5e94\u7528\u573a\u666f<\/p>\n

  • \u8fdc\u7a0b\u8fd0\u7ef4\u4e0e\u6545\u969c\u8bca\u65ad<\/li>\n

    \u5f53\u670d\u52a1\u5668\u56e0\u786c\u4ef6\u6545\u969c（\u5982\u7535\u6e90\u6a21\u5757\u635f\u574f\u3001CPU \u8fc7\u70ed）\u7a81\u7136\u5b95\u673a\u65f6，\u8fd0\u7ef4\u4eba\u5458\u53ef\u80fd\u65e0\u6cd5\u7acb\u5373\u5230\u573a\u3002\u6b64\u65f6：
    \n\u2022 BMC \u4f1a\u901a\u8fc7 RTC \u8bb0\u5f55\u6545\u969c\u53d1\u751f\u7684\u7cbe\u786e\u65f6\u95f4（\u4f8b\u5982\u201c2025-10-30 14:23:15\u201d），\u5e76\u7ed3\u5408\u4f20\u611f\u5668\u65e5\u5fd7（\u5982\u6e29\u5ea6\u8d85\u8fc7 90\u2103）\u751f\u6210\u4e8b\u4ef6\u62a5\u544a；<\/p>\n

    \u2022 \u8fdc\u7a0b\u7ba1\u7406\u5458\u53ef\u901a\u8fc7 IPMI \u6216 Redfish \u63a5\u53e3\u67e5\u8be2\u8be5\u65f6\u95f4\u70b9\u7684\u524d\u540e\u65e5\u5fd7，\u5feb\u901f\u5b9a\u4f4d\u95ee\u9898\u539f\u56e0（\u5982\u662f\u5426\u56e0\u673a\u623f\u7a7a\u8c03\u6545\u969c\u5bfc\u81f4\u9ad8\u6e29）\u3002<\/p>\n

  • \u5b9a\u65f6\u4efb\u52a1\u4e0e\u81ea\u52a8\u5316\u7ba1\u7406<\/li>\n

    BMC \u652f\u6301\u57fa\u4e8e\u65f6\u95f4\u7684\u81ea\u52a8\u5316\u64cd\u4f5c，\u4f8b\u5982：
    \n\u2022 \u5b9a\u65f6\u91cd\u542f：\u901a\u8fc7\u914d\u7f6e RTC \u5b9a\u65f6\u89e6\u53d1（\u5982\u6bcf\u5929\u51cc\u6668 3 \u70b9），\u89e3\u51b3\u67d0\u4e9b\u5185\u5b58\u6cc4\u6f0f\u5bfc\u81f4\u7684\u6027\u80fd\u4e0b\u964d\u95ee\u9898；<\/p>\n

    \u2022 \u5468\u671f\u6027\u5065\u5eb7\u68c0\u67e5：BMC \u53ef\u5728\u7279\u5b9a\u65f6\u95f4\u70b9（\u5982\u6bcf\u5468\u4e00\u4e0a\u5348 10 \u70b9）\u4e3b\u52a8\u91c7\u96c6\u786c\u4ef6\u72b6\u6001（\u98ce\u6247\u8f6c\u901f\u3001\u7535\u538b\u6ce2\u52a8），\u5e76\u63a8\u9001\u62a5\u544a\u7ed9\u7ba1\u7406\u5458\u3002<\/p>\n

  • \u65ad\u7535\u6062\u590d\u540e\u7684\u65f6\u95f4\u540c\u6b65<\/li>\n

    \u670d\u52a1\u5668\u56e0\u65ad\u7535\u91cd\u542f\u540e，\u64cd\u4f5c\u7cfb\u7edf\u7684\u65f6\u949f\u53ef\u80fd\u56e0\u672a\u8054\u7f51\u800c\u4e22\u5931\u65f6\u95f4（\u5c24\u5176\u662f\u865a\u62df\u673a\u6216\u672a\u914d\u7f6e NTP \u7684\u573a\u666f）\u3002\u6b64\u65f6：
    \n\u2022 BMC RTC \u63d0\u4f9b\u7684\u201c\u6700\u540e\u5df2\u77e5\u51c6\u786e\u65f6\u95f4\u201d\u53ef\u4f5c\u4e3a\u521d\u59cb\u53c2\u8003\u503c，\u5e2e\u52a9\u64cd\u4f5c\u7cfb\u7edf\u66f4\u5feb\u6821\u51c6（\u4f8b\u5982 Linux \u53ef\u901a\u8fc7 hwclock –hctosys \u547d\u4ee4\u5c06 RTC \u65f6\u95f4\u540c\u6b65\u5230\u7cfb\u7edf\u65f6\u949f）；<\/p>\n

    \u2022 \u7ba1\u7406\u5458\u4e5f\u53ef\u901a\u8fc7\u8fdc\u7a0b\u767b\u5f55 BMC，\u624b\u52a8\u6821\u6b63 RTC \u65f6\u95f4（\u5c24\u5176\u5728\u7ebd\u6263\u7535\u6c60\u7535\u91cf\u4e0d\u8db3\u5bfc\u81f4\u65f6\u95f4\u6f02\u79fb\u65f6）\u3002<\/p>\n

  • \u5408\u89c4\u6027\u4e0e\u5ba1\u8ba1\u9700\u6c42<\/li>\n

    \u5728\u91d1\u878d\u3001\u533b\u7597\u7b49\u884c\u4e1a，\u670d\u52a1\u5668\u7684\u64cd\u4f5c\u65e5\u5fd7\u9700\u6ee1\u8db3\u4e25\u683c\u7684\u5408\u89c4\u8981\u6c42（\u5982\u8bb0\u5f55\u6bcf\u6b21\u914d\u7f6e\u53d8\u66f4\u7684\u65f6\u95f4\u6233）\u3002BMC RTC \u63d0\u4f9b\u7684\u786c\u4ef6\u7ea7\u65f6\u95f4\u6807\u8bb0\u5177\u6709\u4e0d\u53ef\u7be1\u6539\u6027（\u9664\u975e\u7269\u7406\u7834\u574f BMC），\u662f\u5ba1\u8ba1\u8bc1\u636e\u7684\u91cd\u8981\u6765\u6e90\u3002<\/p>\n

    \u56db\u3001BMC RTC \u4e0e\u64cd\u4f5c\u7cfb\u7edf\u65f6\u949f\u7684\u533a\u522b<\/p>\n

    \u5bf9\u6bd4\u7ef4\u5ea6 BMC RTC \u64cd\u4f5c\u7cfb\u7edf\u65f6\u949f（\u5982 Linux \u7cfb\u7edf\u65f6\u95f4）<\/p>\n

    \u4f9d\u8d56\u5173\u7cfb \u72ec\u7acb\u4e8e\u64cd\u4f5c\u7cfb\u7edf，\u65ad\u7535\u4ecd\u8fd0\u884c \u4f9d\u8d56\u64cd\u4f5c\u7cfb\u7edf\u8fdb\u7a0b（\u5982 ntpd\/chronyd），\u65ad\u7535\u540e\u91cd\u7f6e<\/p>\n

    \u4f9b\u7535\u6765\u6e90 \u4e3b\u677f\u7ebd\u6263\u7535\u6c60（CR2032） \u670d\u52a1\u5668\u7535\u6e90（\u65ad\u7535\u5373\u505c\u6b62）<\/p>\n

    \u65f6\u95f4\u7cbe\u5ea6 \u8f83\u4f4e（\u00b12~10ppm，\u4f9d\u8d56\u666e\u901a\u6676\u632f） \u8f83\u9ad8（\u901a\u8fc7 NTP \u540c\u6b65\u540e\u53ef\u8fbe\u5230\u6beb\u79d2\u7ea7）<\/p>\n

    \u4e3b\u8981\u7528\u9014 \u786c\u4ef6\u7ba1\u7406\u3001\u6545\u969c\u65e5\u5fd7\u3001\u8fdc\u7a0b\u63a7\u5236 \u5e94\u7528\u7a0b\u5e8f\u8fd0\u884c\u3001\u7528\u6237\u4ea4\u4e92\u3001\u6587\u4ef6\u65f6\u95f4\u6233<\/p>\n

    \u8fdc\u7a0b\u7ba1\u7406 \u53ef\u901a\u8fc7 IPMI\/Redfish \u76f4\u63a5\u914d\u7f6e \u9700\u767b\u5f55\u64cd\u4f5c\u7cfb\u7edf（\u5982 SSH）\u4fee\u6539<\/p>\n

    \u6ce8\u610f：\u90e8\u5206\u670d\u52a1\u5668\u4f1a\u5728\u5f00\u673a\u65f6\u81ea\u52a8\u5c06 BMC RTC \u65f6\u95f4\u540c\u6b65\u5230\u64cd\u4f5c\u7cfb\u7edf\u65f6\u949f（\u6216\u53cd\u5411\u540c\u6b65），\u4f46\u8fd9\u4e00\u884c\u4e3a\u5e76\u975e\u9ed8\u8ba4\u5f00\u542f，\u9700\u6839\u636e BIOS\/BMC \u8bbe\u7f6e\u786e\u8ba4\u3002<\/p>\n

    \u4e94\u3001\u5b9e\u9645\u4f7f\u7528\u4e2d\u7684\u6ce8\u610f\u4e8b\u9879<\/p>\n

  • \u7ebd\u6263\u7535\u6c60\u7684\u7ef4\u62a4<\/li>\n

    BMC RTC \u4f9d\u8d56\u4e3b\u677f\u4e0a\u7684\u7ebd\u6263\u7535\u6c60\u4f9b\u7535，\u82e5\u7535\u6c60\u7535\u91cf\u8017\u5c3d（\u5e38\u89c1\u4e8e\u8001\u670d\u52a1\u5668\u6216\u957f\u671f\u65ad\u7535\u7684\u8bbe\u5907），\u4f1a\u5bfc\u81f4：
    \n\u2022 RTC \u65f6\u95f4\u91cd\u7f6e\u4e3a\u9ed8\u8ba4\u503c（\u5982 1970-01-01 \u6216 2000-01-01）；<\/p>\n

    \u2022 \u6545\u969c\u65e5\u5fd7\u7684\u65f6\u95f4\u6233\u9519\u8bef，\u5f71\u54cd\u6545\u969c\u5206\u6790\u3002<\/p>\n

    \u5efa\u8bae：\u5b9a\u671f\u68c0\u67e5\u670d\u52a1\u5668\u7535\u6c60\u72b6\u6001（\u901a\u8fc7 IPMI \u547d\u4ee4 ipmitool sensor list \u67e5\u770b\u7535\u6c60\u7535\u538b），\u5e76\u5728\u7535\u6c60\u5bff\u547d\u4f4e\u4e8e 50% \u65f6\u63d0\u524d\u66f4\u6362\u3002<\/p>\n

  • \u65f6\u95f4\u540c\u6b65\u7b56\u7565<\/li>\n

    \u4e3a\u907f\u514d RTC \u56e0\u957f\u671f\u672a\u6821\u51c6\u5bfc\u81f4\u6f02\u79fb（\u4f8b\u5982\u6bcf\u6708\u8bef\u5dee\u7d2f\u79ef\u8d85\u8fc7 1 \u5206\u949f）：
    \n\u2022 \u5bf9\u4e8e\u5173\u952e\u4e1a\u52a1\u670d\u52a1\u5668，\u5efa\u8bae\u901a\u8fc7 IPMI \u5b9a\u671f（\u5982\u6bcf\u5468）\u4ece NTP \u670d\u52a1\u5668\u540c\u6b65\u65f6\u95f4\u5230 BMC RTC（\u90e8\u5206 BMC \u652f\u6301\u81ea\u52a8\u540c\u6b65\u914d\u7f6e）；<\/p>\n

    \u2022 \u5728\u6570\u636e\u4e2d\u5fc3\u90e8\u7f72\u7edf\u4e00\u7684 NTP \u670d\u52a1，\u786e\u4fdd\u6240\u6709\u670d\u52a1\u5668\u7684 BMC \u548c\u64cd\u4f5c\u7cfb\u7edf\u65f6\u949f\u5904\u4e8e\u540c\u4e00\u65f6\u95f4\u57fa\u51c6\u3002<\/p>\n

  • \u8fdc\u7a0b\u914d\u7f6e\u7684\u5b89\u5168\u6027<\/li>\n

    \u901a\u8fc7 IPMI\/Redfish \u4fee\u6539 RTC \u65f6\u95f4\u9700\u7ba1\u7406\u5458\u6743\u9650，\u4e14\u64cd\u4f5c\u4f1a\u76f4\u63a5\u5f71\u54cd\u786c\u4ef6\u65e5\u5fd7\u7684\u51c6\u786e\u6027\u3002\u5efa\u8bae：
    \n\u2022 \u9650\u5236 IPMI \u63a5\u53e3\u7684\u8bbf\u95ee IP（\u4ec5\u5141\u8bb8\u8fd0\u7ef4\u7f51\u7edc）；<\/p>\n

    \u2022 \u542f\u7528\u52a0\u5bc6\u901a\u4fe1（\u5982 IPMI over LAN \u4f7f\u7528 SSL\/TLS，Redfish \u4f7f\u7528 HTTPS）；<\/p>\n

    \u2022 \u8bb0\u5f55\u6240\u6709\u5bf9 RTC \u7684\u4fee\u6539\u64cd\u4f5c（BMC \u901a\u5e38\u4f1a\u4fdd\u5b58\u7ba1\u7406\u65e5\u5fd7）\u3002<\/p>\n

    \u516d\u3001\u603b\u7ed3：BMC RTC\u2014\u2014\u786c\u4ef6\u7ba1\u7406\u7684\u9690\u5f62\u57fa\u77f3<\/p>\n

    BMC RTC \u867d\u7136\u4e0d\u5982 CPU\u3001\u5185\u5b58\u7b49\u7ec4\u4ef6\u90a3\u6837\u5f15\u4eba\u6ce8\u76ee，\u5374\u662f\u670d\u52a1\u5668\u53ef\u9760\u8fd0\u884c\u7684\u201c\u9690\u5f62\u5b88\u62a4\u8005\u201d\u3002\u5b83\u901a\u8fc7\u72ec\u7acb\u4e8e\u64cd\u4f5c\u7cfb\u7edf\u7684\u7cbe\u51c6\u8ba1\u65f6\u80fd\u529b，\u4e3a\u8fdc\u7a0b\u7ba1\u7406\u3001\u6545\u969c\u8bca\u65ad\u3001\u81ea\u52a8\u5316\u8fd0\u7ef4\u63d0\u4f9b\u4e86\u4e0d\u53ef\u66ff\u4ee3\u7684\u65f6\u95f4\u57fa\u51c6\u3002\u65e0\u8bba\u662f\u5c0f\u578b\u4f01\u4e1a\u673a\u623f\u8fd8\u662f\u5927\u578b\u6570\u636e\u4e2d\u5fc3，\u7406\u89e3\u5e76\u6b63\u786e\u7ef4\u62a4 BMC RTC，\u90fd\u662f\u4fdd\u969c\u670d\u52a1\u5668\u7a33\u5b9a\u6027\u548c\u53ef\u8fd0\u7ef4\u6027\u7684\u5173\u952e\u4e00\u73af\u3002<\/p>\n

    \u5bf9\u4e8e\u8fd0\u7ef4\u5de5\u7a0b\u5e08\u800c\u8a00，\u5b9a\u671f\u68c0\u67e5 RTC \u7535\u6c60\u72b6\u6001\u3001\u5408\u7406\u914d\u7f6e\u65f6\u95f4\u540c\u6b65\u7b56\u7565，\u5e76\u5229\u7528 BMC RTC \u7684\u65e5\u5fd7\u529f\u80fd\u5feb\u901f\u5b9a\u4f4d\u95ee\u9898，\u5c06\u6210\u4e3a\u65e5\u5e38\u5de5\u4f5c\u4e2d\u4e0d\u53ef\u6216\u7f3a\u7684\u6280\u80fd\u3002\u4e0b\u6b21\u5f53\u4f60\u901a\u8fc7 IPMI \u8fdc\u7a0b\u91cd\u542f\u4e00\u53f0\u201c\u7f62\u5de5\u201d\u7684\u670d\u52a1\u5668\u65f6，\u522b\u5fd8\u4e86\u2014\u2014\u80cc\u540e\u9ed8\u9ed8\u63d0\u4f9b\u65f6\u95f4\u652f\u6301\u7684，\u6b63\u662f\u8fd9\u4e2a\u5c0f\u5c0f\u7684 BMC RTC \u6a21\u5757\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

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