{"id":2806,"date":"2025-12-28T03:21:26","date_gmt":"2025-12-27T19:21:26","guid":{"rendered":"https:\/\/conga.tw\/memo\/?p=2806"},"modified":"2026-01-18T02:18:52","modified_gmt":"2026-01-17T18:18:52","slug":"%e2%9c%a6-%e6%93%b4%e5%85%85%e4%bc%ba%e6%9c%8d%e5%99%a8%e8%a8%98%e6%86%b6%e9%ab%94%e5%ae%b9%e9%87%8f%e9%81%ad%e9%81%87%e5%82%99%e5%bf%98%e9%8c%84","status":"publish","type":"post","link":"https:\/\/conga.tw\/memo\/?p=2806","title":{"rendered":"\u2726 \u64f4\u5145\u4f3a\u670d\u5668\u8a18\u61b6\u9ad4\u5bb9\u91cf\u5099\u5fd8\u9304"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">\u4ee5\u70ba\u8a18\u61b6\u9ad4\u8cb7\u56de\u4f86\uff0c\u76f4\u63a5\u63d2\u4e0a\u53bb\u5c31\u53ef\u4ee5\u7528\u4e86\u3002\u5176\u5be6\uff0c\u4e0d\u7136!!<\/p>\n\n\n\n<h5 class=\"wp-block-heading\">\u25c6\u8cfc\u8cb7\u524d\u5148\u78ba\u8a8d\u898f\u683c<\/h5>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u8a18\u61b6\u9ad4\u54c1\u724c\uff1a\u4e0d\u5f71\u97ff\u76f8\u5bb9\u6027\uff0c\u53ea\u8981\u4e3b\u6a5f\u677f\u652f\u63f4\u5c31\u884c\u3002<\/li>\n\n\n\n<li>\u8a18\u61b6\u9ad4\u4ee3\u6578\u8207\u901f\u5ea6\uff1aDDR4 3200 \u8207\u4e3b\u6a5f\u677f\u898f\u683c\u9700\u76f8\u7b26\u3002<\/li>\n\n\n\n<li>\u64f4\u5145\u5bb9\u91cf\uff1a16GB<sup>8GBx2<\/sup> \u2192 64GB<sup>32GBx2<\/sup>\u3002<\/li>\n\n\n\n<li>\u5ef6\u9072 (Latency)\uff1aCL22 \u5c6c\u65bc ECC \u8a18\u61b6\u9ad4\u4e2d\u504f\u9ad8\u7684\u5ef6\u9072\uff0c\u4f46\u5c0d\u4f3a\u670d\u5668\u4e00\u822c\u7528\u9014\u5f71\u97ff\u4e0d\u5927\u3002<\/li>\n\n\n\n<li>\u4f3a\u670d\u5668 ECC\uff1a\u80fd\u81ea\u52d5\u6aa2\u6e2c\u4e26\u4fee\u6b63\u90e8\u5206\u8a18\u61b6\u9ad4\u932f\u8aa4\u3002<\/li>\n\n\n\n<li>\u975e\u7de9\u885d DIMM (UDIMM)\uff1a\u78ba\u5b9a\u4e3b\u677f\u652f\u63f4 UDIMM\u3002\u52ff\u9078\u932f\u70ba RDIMM\u3002<\/li>\n\n\n\n<li>\u578b\u865f\uff1a\u53ef\u5f9e\u578b\u865f\u4f86\u78ba\u8a8d\u898f\u683c\u3002<\/li>\n<\/ul>\n\n\n\n<h5 class=\"wp-block-heading\">\u25c6\u8cb7\u56de\u4f86\u4e4b\u5f8c<\/h5>\n\n\n\n<p class=\"wp-block-paragraph\">\u5f9e\u786c\u9ad4\u89d2\u5ea6\u4f86\u8aaa\uff0c\u8cb7\u56de\u4f86\u7684\u8a18\u61b6\u9ad4\u63d2\u4e0a\u53bb\uff0c\u7cfb\u7d71\u6703\u81ea\u52d5\u5075\u6e2c\u4e26\u4f7f\u7528\uff0c\u6240\u4ee5\u57fa\u672c\u4e0a\u4e0d\u7528\u984d\u5916\u8a2d\u5b9a\u5c31\u80fd\u7528\u3002\u4e0d\u904e\u82e5\u80fd\u518d\u9032\u884c\u4e00\u4e9b\u7d30\u90e8\u7684\u8a2d\u5b9a\uff0c\u91dd\u5c0d ZFS \u8207 ARC \u5feb\u53d6\u3001swapfile \u7684\u6548\u80fd\u512a\u5316\u6703\u66f4\u597d\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>RAM \u672c\u8eab\uff1a\u63d2\u4e0a\u53bb\u5c31\u80fd\u7528\uff0c\u7cfb\u7d71\u6703\u81ea\u52d5\u628a\u5bb9\u91cf\u52a0\u4e0a\u53bb\u3002<\/li>\n\n\n\n<li>ZFS ARC\uff1a\u9810\u8a2d\u6703\u81ea\u52d5\u8abf\u6574\uff0c\u4f46\u5982\u679c\u60f3\u5145\u5206\u5229\u7528 64GB RAM\uff0c\u53ef\u4ee5\u8a2d\u5b9a zfs_arc_max \/ zfs_arc_minff\u3002\u53ef\u8b93 ZFS + swap \u904b\u4f5c\u66f4\u7a69\u5b9a\u3001\u9ad8\u6548\uff0c\u4f46\u975e\u525b\u6027\u9700\u6c42\u3002<\/li>\n<\/ul>\n\n\n\n<h5 class=\"wp-block-heading\">\u25c6\u958b\u59cb\u52d5\u624b\u62c6\u63db\u8a18\u61b6\u9ad4<\/h5>\n\n\n\n<p class=\"wp-block-paragraph\">\u4ee5\u4e0b\u5206\u70ba\u300c\u66f4\u63db\u524d \u2192 \u66f4\u63db\u4e2d \u2192 \u66f4\u63db\u5f8c\u300d\u4e09\u500b\u968e\u6bb5\u7684\u6aa2\u67e5\u6e05\u55ae\u3002<\/p>\n\n\n\n<h5 class=\"wp-block-heading\">\u25c6\u95dc\u6a5f (\u66f4\u63db) \u524d (\u8edf\u9ad4 \/ \u7cfb\u7d71\u9762)<\/h5>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u6b63\u5e38\u95dc\u6a5f (\u4e0d\u8981\u786c\u95dc)\u3002\n<ul class=\"wp-block-list\">\n<li>shutdown -p now\uff1a\u7b49\u4e3b\u6a5f\u5b8c\u5168\u65b7\u96fb\u3001\u98a8\u6247\u505c\u6b62\u518d\u52d5\u4f5c\u3002<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>\u8a18\u4e0b\u76ee\u524d\u72c0\u614b (\u53ef\u9078\uff0c\u4f46\u5efa\u8b70)\n<ul class=\"wp-block-list\">\n<li>\u5982\u679c\u60f3\u5c0d\u7167\u66f4\u63db\u524d\u5f8c\uff0c\u53ef\u4ee5\u5148\u770b\u4e00\u6b21\uff1a\n<ul class=\"wp-block-list\">\n<li>uptime<\/li>\n\n\n\n<li>sysctl hw.physmem<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>\u4e4b\u5f8c\u63db\u597d\u518d\u770b\u4e00\u6b21\uff0c\u78ba\u8a8d\u5bb9\u91cf\u6b63\u78ba\u3002<\/li>\n<\/ul>\n\n\n\n<h5 class=\"wp-block-heading\">\u25c6\u5be6\u9ad4\u66f4\u63db\u6642 (\u6700\u91cd\u8981)<\/h5>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u5b8c\u5168\u65b7\u96fb + \u653e\u96fb (\u5f88\u95dc\u9375)\uff1a\n<ul class=\"wp-block-list\">\n<li>\u62d4\u6389 \u96fb\u6e90\u7dda\u63d2\u982d\u3002<\/li>\n\n\n\n<li>\u7b49\u5f85 5~10 \u5206\u9418\u3002<\/li>\n\n\n\n<li>\u5728\u300c\u5df2\u62d4\u96fb\u6e90\u300d\u72c0\u614b\u4e0b\uff0c\u6309\u4e00\u4e0b\u96fb\u6e90\u9375\u3002\n<ul class=\"wp-block-list\">\n<li>\u76ee\u7684\u662f\u8b93\u4e3b\u6a5f\u677f\u6b98\u9918\u96fb\u8377\u5b8c\u5168\u91cb\u653e\uff0c\u907f\u514d\u975c\u96fb\u6216\u77ac\u9593\u96fb\u6d41\u50b7\u5230 RAM\u3002<\/li>\n\n\n\n<li>\u9019\u4e00\u6b65\u5f88\u591a\u4eba\u6703\u7701\u7565\uff0c\u4f46\u5c0d ECC \/ \u4f3a\u670d\u5668\u4e3b\u6a5f\u677f\u975e\u5e38\u503c\u5f97\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>\u9632\u975c\u96fb\u57fa\u672c\u539f\u5247\uff1a\n<ul class=\"wp-block-list\">\n<li>\u624b\u5148\u6478\u4e00\u4e0b\u6a5f\u6bbc\u91d1\u5c6c\u3002<\/li>\n\n\n\n<li>\u4e0d\u8981\u5728\u5730\u6bef\u4e0a\u64cd\u4f5c\u3002<\/li>\n\n\n\n<li>\u62ff RAM \u53ea\u78b0\u908a\u7de3\uff0c\u4e0d\u6478\u91d1\u624b\u6307\u3002<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>\u63d2\u69fd\u8207\u9806\u5e8f (\u5f88\u91cd\u8981)\uff1a\n<ul class=\"wp-block-list\">\n<li>\u5169\u689d 32GB \u4e00\u5b9a\u8981\u63d2\u5728\u300c\u96d9\u901a\u9053\u5c0d\u61c9\u63d2\u69fd\u300d\u3002<\/li>\n\n\n\n<li>\u4e3b\u6a5f\u677f\u901a\u5e38\u6a19\uff1a\n<ul class=\"wp-block-list\">\n<li>A1 \/ B1\uff08\u512a\u5148\uff09\u3002<\/li>\n\n\n\n<li>\u6216 DIMM1 \/ DIMM2\u3002<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>\u5982\u679c\u4e0d\u78ba\u5b9a\u63d2\u54ea\uff1a\n<ul class=\"wp-block-list\">\n<li>\u63d2 \u984f\u8272\u76f8\u540c\u7684\u4e00\u7d44\u3002<\/li>\n\n\n\n<li>\u6216\u67e5\u4e3b\u6a5f\u677f\u8aaa\u660e\u66f8\u7684\u300c2-DIMM Configuration\u300d\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>\u63d2\u7dca\u78ba\u8a8d\uff1a\n<ul class=\"wp-block-list\">\n<li>\u63d2\u5230\u5e95\u3002<\/li>\n\n\n\n<li>\u5169\u5074\u5361\u69ab\u81ea\u52d5\u6263\u3002<\/li>\n\n\n\n<li>\u82e5\u5361\u69ab\u6c92\u6263\u597d=\u6c92\u63d2\u597d\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n<h5 class=\"wp-block-heading\">\u25c6\u958b\u6a5f (\u66f4\u63db) \u5f8c (\u9a57\u8b49\u968e\u6bb5)<\/h5>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u7b2c\u4e00\u6b21\u958b\u6a5f\u8acb\u300c\u8010\u5fc3\u7b49\u300d\uff1a\n<ul class=\"wp-block-list\">\n<li>\u63db\u5927\u5bb9\u91cf ECC RAM\u3002<\/li>\n\n\n\n<li>\u7b2c\u4e00\u6b21\u958b\u6a5f POST \u53ef\u80fd\u6703\u8b8a\u6162 (1~3 \u5206\u9418)\u3002<\/li>\n\n\n\n<li>\u6709\u4e9b\u4e3b\u6a5f\u677f\u6703\u505a\u8a18\u61b6\u9ad4 Training<sup>\u9996\u6b21\u807d\u5230\u8a18\u61b6\u9ad4\u8a13\u7df4!?<\/sup>\u3002<\/li>\n\n\n\n<li>\u4e0d\u8981\u4ee5\u70ba\u7576\u6a5f\u5c31\u91cd\u958b\u3002<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>BIOS \/ IPMI \u6aa2\u67e5\uff1a\n<ul class=\"wp-block-list\">\n<li>\u9032 BIOS \u770b\uff1a\n<ul class=\"wp-block-list\">\n<li>\u7e3d\u5bb9\u91cf\u662f\u5426\u70ba 65,536 MB \/ 64GB\u3002<\/li>\n\n\n\n<li>ECC \u662f\u5426 Enabled\u3002<\/li>\n\n\n\n<li>\u8a18\u61b6\u9ad4\u983b\u7387\u662f\u5426 DDR4-3200\u3002<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>\u4e0d\u9700\u8981\u624b\u52d5\u8abf\u6574\uff0c\u78ba\u8a8d\u5373\u53ef\u3002<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>FreeBSD \u5167\u6aa2\u67e5 (\u91cd\u9ede)\uff1a\n<ul class=\"wp-block-list\">\n<li>\u958b\u6a5f\u9032\u7cfb\u7d71\u5f8c\uff1a\n<ul class=\"wp-block-list\">\n<li>dmesg | grep -i ecc<\/li>\n\n\n\n<li>sysctl hw.physmem<\/li>\n\n\n\n<li>top<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>\u61c9\u8a72\u6703\u770b\u5230\uff1a\n<ul class=\"wp-block-list\">\n<li>RAM \u7d04 64GB\u3002<\/li>\n\n\n\n<li>\u6c92\u6709 ECC error \u8a0a\u606f\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>\u5efa\u8b70\u505a\u4e00\u6b21\u7c21\u55ae\u58d3\u529b\u89c0\u5bdf (\u4e0d\u7528\u6298\u78e8)<\/li>\n\n\n\n<li>\u6b63\u5e38\u555f\u52d5\u7cfb\u7d71\u7684\u670d\u52d9\uff0c\u7136\u5f8c\u770b\uff1a\n<ul class=\"wp-block-list\">\n<li>top<\/li>\n\n\n\n<li>swapinfo<\/li>\n\n\n\n<li>swap \u5e7e\u4e4e 0 \u2192 \u6b63\u5e38\u3002<\/li>\n\n\n\n<li>load average \u5e73\u7a69 \u2192 OK\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n<h5 class=\"wp-block-heading\">\u25c6\u4e0d\u9700\u8981\u505a\u7684\u4e8b<\/h5>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u4e0d\u7528\u91cd\u704c FreeBSD\u3002<\/li>\n\n\n\n<li>\u4e0d\u7528\u91cd\u65b0\u8a2d\u5b9a swap\u3002<\/li>\n\n\n\n<li>\u4e0d\u7528\u8abf BIOS timing\u3002<\/li>\n\n\n\n<li>\u4e0d\u7528 memtest (\u9664\u975e\u958b\u6a5f\u7570\u5e38\u6216 ECC error)\u3002<\/li>\n\n\n\n<li>\u91cd\u9ede\u6574\u7406\uff1a\u6b63\u5e38\u95dc\u6a5f \u2192 \u65b7\u96fb\u653e\u96fb \u2192 \u63d2\u5c0d\u63d2\u69fd \u2192 \u8010\u5fc3\u7b49\u7b2c\u4e00\u6b21\u958b\u6a5f \u2192 \u7cfb\u7d71\u78ba\u8a8d 64GB\u3002<\/li>\n<\/ul>\n\n\n\n<h5 class=\"wp-block-heading\">\u25c6\u906d\u9047\u72c0\u6cc1<\/h5>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u65b0\u8a18\u61b6\u9ad4\u88dd\u4e0a\u5f8c\u91cd\u958b\u6a5f\uff1a\n<ul class=\"wp-block-list\">\n<li>\u6309\u4e0b\u96fb\u6e90\u5f8c\u51fa\u73fe 2 \u8072\u77ed Beeper\u3002<\/li>\n\n\n\n<li>\u89c0\u5bdf\u5230\u786c\u789f\u5728\u8b80\u5beb\u3002<\/li>\n\n\n\n<li>\u96fb\u6e90\u6307\u793a\u71c8\u6046\u4eae\uff0c\u786c\u789f\u71c8\u9583\u720d\u3002<\/li>\n\n\n\n<li>\u87a2\u5e55\u5c1a\u672a\u51fa\u73fe\u4efb\u4f55\u8a0a\u606f (\u7dad\u6301\u9ed1\u5c4f)\u3002<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>\u72c0\u6cc1\u89e3\u8b80\uff1a\n<ul class=\"wp-block-list\">\n<li>\u5728\u591a\u6578\u4f3a\u670d\u5668 \/ \u5de5\u4f5c\u7ad9\u4e3b\u6a5f\u677f\u4e0a\uff1a\n<ul class=\"wp-block-list\">\n<li>2 Beep \u5f88\u5e38\u4ee3\u8868\u300c\u8a18\u61b6\u9ad4\u5075\u6e2c \/ \u8a18\u61b6\u9ad4 training \u72c0\u614b\u300d\u3002<\/li>\n\n\n\n<li>\u4e0d\u662f\u81f4\u547d\u932f\u8aa4 beep (\u4f8b\u5982\u9023\u7e8c\u9577\u97f3)\u3002<\/li>\n\n\n\n<li>\u63db\u6210\u767d\u8a71\uff1a\u4e3b\u6a5f\u677f\u6709\u770b\u5230 RAM\uff0c\u6b63\u5728\u8655\u7406\uff0c\u4f46\u9084\u6c92\u5b8c\u6210\u521d\u59cb\u5316\u3002<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>\u6709\u807d\u5230\u786c\u789f\u5728\u8b80\u5beb\u662f\u597d\u6d88\u606f\uff0c\u8868\u793a\uff1a\n<ul class=\"wp-block-list\">\n<li>CPU \u6709\u5728\u8dd1\u3002<\/li>\n\n\n\n<li>\u4e3b\u6a5f\u677f\u6c92\u6709\u5361\u5728\u6700\u521d\u7d1a\u7684 POST\u3002<\/li>\n\n\n\n<li>\u5357\u6a4b \/ I\/O \u5b50\u7cfb\u7d71\u6709\u52d5\u4f5c\u3002<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>\u5982\u679c\u662f RAM \u5b8c\u5168\u4e0d\u76f8\u5bb9\u6216\u6c92\u63d2\u597d\uff0c\u901a\u5e38\uff1a\n<ul class=\"wp-block-list\">\n<li>\u98a8\u6247\u72c2\u8f49\u3002<\/li>\n\n\n\n<li>\u9023\u786c\u789f\u90fd\u4e0d\u6703\u52d5\u3002<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>\u96fb\u6e90\u71c8\u6046\u4eae\u3001\u786c\u789f\u71c8\u9583\u720d\uff1a\n<ul class=\"wp-block-list\">\n<li>\u4e5f\u662f\u504f\u6b63\u5e38\u73fe\u8c61\u3002<\/li>\n\n\n\n<li>\u6046\u4eae\uff1a\u7cfb\u7d71\u672a\u65b7\u96fb\u3001\u672a\u9032\u5165\u4fdd\u8b77\u72c0\u614b\u3002<\/li>\n\n\n\n<li>HDD LED \u9583\uff1a\u63a7\u5236\u5668\u6b63\u5728\u521d\u59cb\u5316\u6216\u8b80\u53d6\u3002<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>\u87a2\u5e55\u5b8c\u5168\u9ed1\uff0c\u6c92\u6709\u4efb\u4f55\u756b\u9762\uff1a\u9019\u662f\u76ee\u524d\u552f\u4e00\u7684\u300c\u7570\u5e38\u9ede\u300d\uff0c\u4f46\u5728\u63db\u5927\u5bb9\u91cf ECC RAM \u5f8c\u662f\u5e38\u898b\u72c0\u6cc1\uff0c\u539f\u56e0\u901a\u5e38\u662f\uff1a\n<ul class=\"wp-block-list\">\n<li>\u7b2c\u4e00\u6b21\u958b\u6a5f\u5728\u505a Memory Training\u3002<\/li>\n\n\n\n<li>ECC 32GB \u00d72 \u2192 64GB\uff0ctraining \u6703\u975e\u5e38\u6162\u3002<\/li>\n\n\n\n<li>\u6709\u6642\u6703 2~5 \u5206\u9418\u90fd\u6c92\u756b\u9762 (\u5f88\u591a\u4eba\u5728\u9019\u4e00\u6b65\u592a\u5feb\u91cd\u958b\u6a5f\uff0c\u53cd\u800c\u5361\u66f4\u4e45)\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>\u73fe\u5728\u6700\u91cd\u8981\u7684\u4e00\u4ef6\u4e8b\uff1a\n<ul class=\"wp-block-list\">\n<li>\u4ec0\u9ebc\u90fd\u4e0d\u8981\u52d5\uff0c\u7b49 5~10 \u5206\u9418\u3002<\/li>\n\n\n\n<li>\u4e0d\u8981\u6309 reset\u3002<\/li>\n\n\n\n<li>\u4e0d\u8981\u9577\u6309\u96fb\u6e90\u3002<\/li>\n\n\n\n<li>\u4e0d\u8981\u62d4\u96fb\u3002<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>\u53ea\u89c0\u5bdf\uff1a\n<ul class=\"wp-block-list\">\n<li>\u98a8\u6247\u662f\u4e0d\u662f\u9084\u5728\u6b63\u5e38\u8f49\u3002<\/li>\n\n\n\n<li>HDD LED \u662f\u5426\u5076\u723e\u9583\u4e00\u4e0b\u3002<\/li>\n\n\n\n<li>\u5982\u679c\u5b83\u662f\u5728 training\uff0c\u4e2d\u65b7\u53cd\u800c\u6703\u8b93\u4e0b\u4e00\u6b21\u66f4\u6162\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n<h5 class=\"wp-block-heading\">\u25c620 MINUTES LATER&#8230;<\/h5>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u6642\u9593\u5f88\u5feb\u5c31\u904e\u4e86 20 \u5206\u9418\uff0c\u4e00\u6a23\u9ed1\u5c4f\uff0c\u4f46\u662f\uff1a\n<ul class=\"wp-block-list\">\n<li>\u53ef\u4ee5\u4f7f\u7528 SSH \u9060\u7aef\u767b\u5165\u7cfb\u7d71\u3002<\/li>\n\n\n\n<li>\u4f3a\u670d\u5668\u5404\u9805\u670d\u52d9\u6b63\u5e38\u555f\u52d5\u904b\u4f5c\u3002<\/li>\n\n\n\n<li>\u4e3b\u6a5f\u87a2\u5e55\u6703\u7a81\u7136\u986f\u793a\u51fa\u958b\u6a5f\u5b8c\u6210\u756b\u9762\uff0c\u82e5\u5e72\u6642\u9593\u5f8c\uff0c\u53c8\u9032\u5165\u9ed1\u5c4f\u3002<\/li>\n\n\n\n<li>\u91cd\u65b0 reboot \u6642\uff0c\u7cfb\u7d71\u4f9d\u820a\u6703\u767c\u51fa 2 \u8072\u77ed Beeper\u3002<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>\u72c0\u6cc1\u89e3\u8b80\uff1a\n<ul class=\"wp-block-list\">\n<li>\u786c\u9ad4\u5176\u5be6\u5df2\u7d93\u6210\u529f\u555f\u52d5\u904e\u4e86\u3002<\/li>\n\n\n\n<li>\u9ed1\u756b\u9762\u300c\u4e0d\u662f\u7576\u6a5f\u300d\uff0c\u800c\u662f\u986f\u793a\u8f38\u51fa\/\u7701\u96fb\/\u8a0a\u865f\u5207\u63db\u554f\u984c\u7684\u6a5f\u7387\u975e\u5e38\u9ad8\u3002<\/li>\n\n\n\n<li>\u9060\u7aef\u6210\u529f\u767b\u5165\uff0c\u4ee3\u8868\uff1a\n<ul class=\"wp-block-list\">\n<li>CPU \u6b63\u5e38\u3002<\/li>\n\n\n\n<li>\u8a18\u61b6\u9ad4 (64G ECC) \u5df2\u88ab\u63a5\u53d7\u3002<\/li>\n\n\n\n<li>BIOS \/ POST \u5df2\u5b8c\u6210\u3002<\/li>\n\n\n\n<li>FreeBSD \u5df2\u7d93\u958b\u6a5f\u5b8c\u6210\u3002<\/li>\n\n\n\n<li>\u9019\u4e00\u6b65\u5df2\u7d93 80% \u6210\u529f\u4e86\u3002<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>\u9ed1\u5c4f\u6700\u5e38\u898b\u7684\u539f\u56e0\u6709\u9019\u5e7e\u500b (\u4f9d\u53ef\u80fd\u6027\u6392\u5e8f)\uff1a\n<ul class=\"wp-block-list\">\n<li>\u986f\u793a\u8f38\u51fa\u91cd\u7f6e\/\u5207\u63db (\u6700\u5e38\u898b)\u3002\n<ul class=\"wp-block-list\">\n<li>FreeBSD \u5728\u555f\u52d5\u5b8c\u6210\u5f8c\uff1a\n<ul class=\"wp-block-list\">\n<li>\u6703\u5f9e\u300c\u958b\u6a5f\u6587\u5b57\u6a21\u5f0f\u300d\u3002<\/li>\n\n\n\n<li>\u5207\u63db\u6210\u300cconsole \/ vt\u300d\u3002<\/li>\n\n\n\n<li>\u6709\u6642 \u5167\u986f\u6703\u77ed\u66ab reset \u8a0a\u865f\u3002<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>\u67d0\u4e9b\u87a2\u5e55\u6216\u7dda\u6750\u6703\uff1a\n<ul class=\"wp-block-list\">\n<li>\u5224\u5b9a\u300c\u6c92\u8a0a\u865f\u300d\u3002<\/li>\n\n\n\n<li>\u81ea\u52d5\u95dc\u9589\u986f\u793a\u3002<\/li>\n\n\n\n<li>\u4f46\u4e3b\u6a5f\u5176\u5be6\u9084\u5728\u8dd1\u3002<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>\u87a2\u5e55\u9032\u5165\u7701\u96fb\u6216\u8f38\u5165\u6e90\u8aa4\u5224\uff0c\u5c24\u5176\u662f\uff1a\n<ul class=\"wp-block-list\">\n<li>HDMI \u2194 DisplayPort\u3002<\/li>\n\n\n\n<li>\u81ea\u52d5\u8f38\u5165\u6e90\u7684\u87a2\u5e55\u3002<\/li>\n\n\n\n<li>\u756b\u9762\u77ac\u9593\u6d88\u5931\uff0c\u770b\u8d77\u4f86\u50cf\u300c\u9ed1\u756b\u9762\u300d\u3002<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>\u9375\u76e4\u6c92\u559a\u9192\u756b\u9762 (\u6587\u5b57 console)\uff1a\n<ul class=\"wp-block-list\">\n<li>\u756b\u9762\u9ed1\u3002<\/li>\n\n\n\n<li>\u4f46\u5176\u5be6\u5728\u7b49\u8f38\u5165\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>\u81f3\u6b64\u7d9c\u5408\u8a55\u4f30\u8a18\u61b6\u9ad4\u5347\u7d1a\u4f5c\u696d\uff1a\n<ul class=\"wp-block-list\">\n<li>\u4f3a\u670d\u5668\u672c\u8eab\u5b8c\u5168\u6b63\u5e38\u3001\u975e\u5e38\u5065\u5eb7\u3002<\/li>\n\n\n\n<li>64GB \u65b0\u8a18\u61b6\u9ad4\u5df2\u7d93\u6210\u529f\u904b\u4f5c\u3002<\/li>\n\n\n\n<li>\u554f\u984c\u53ea\u5269\u300c\u672c\u6a5f\u87a2\u5e55\u986f\u793a (Console \/ \u986f\u5361\u8f38\u51fa)\u300d\u3002\u8b49\u660e\uff1a\n<ul class=\"wp-block-list\">\n<li>FreeBSD \u6b63\u5e38\u8dd1\u3002<\/li>\n\n\n\n<li>\u7db2\u8def\u6b63\u5e38\u3002<\/li>\n\n\n\n<li>SSH \u6b63\u5e38\u3002<\/li>\n\n\n\n<li>Web &amp; Database \u670d\u52d9\u6b63\u5e38\u3002<\/li>\n\n\n\n<li>\u4f7f\u7528\u8005\u8207\u6b0a\u9650\u6b63\u5e38\u3002<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>\u9019\u4ee3\u8868\uff1a\u786c\u9ad4\u5347\u7d1a\u5df2\u7d93\u6210\u529f 99%\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n<h5 class=\"wp-block-heading\">\u25c6\u89e3\u6c7a\u9ed1\u5c4f\u65b9\u5f0f<\/h5>\n\n\n\n<ul class=\"wp-block-list\">\n<li>SSH \u9060\u7aef\u767b\u5165\u7cfb\u7d71\uff1a\n<ul class=\"wp-block-list\">\n<li>\u8f38\u5165 ee \/boot\/loader.conf<\/li>\n\n\n\n<li>\u52a0\u5165\u6216\u78ba\u8a8d\uff1a\n<ul class=\"wp-block-list\">\n<li>kern.vty=vt (\u5f37\u5236\u4f7f\u7528\u6587\u5b57 console)\u3002<\/li>\n\n\n\n<li>hw.vga.textmode=1 (\u5f37\u5236 VGA \u6587\u5b57\u6a21\u5f0f\uff0c\u4e0d\u4f7f\u7528\u9ad8\u89e3\u6790\u5ea6\u5716\u5f62\u6a21\u5f0f)\u3002<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>\u5b58\u6a94\u5f8c\u91cd\u958b\u6a5f\u3002<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>\u9078\u9805\uff1a\u6aa2\u67e5 BIOS (\u4e0d\u662f\u73fe\u5728\u975e\u505a\u4e0d\u53ef)\u3002\n<ul class=\"wp-block-list\">\n<li>Primary Display \u2192 Onboard\u3002<\/li>\n\n\n\n<li>Console Redirection \u2192 Enabled \u3002<\/li>\n\n\n\n<li>CSM \/ Legacy VGA \u2192 Enabled\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n<h5 class=\"wp-block-heading\">\u25c6\u6700\u7d42\u8a2d\u5b9a\u2500\u8a18\u61b6\u9ad4\u5206\u914d<\/h5>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u9a57\u8b49\u5b89\u88dd\u524d\u5f8c\u8a18\u61b6\u9ad4\u5bb9\u91cf\uff1a\n<ul class=\"wp-block-list\">\n<li>\u66f4\u63db\u8a18\u61b6\u9ad4\u524d\uff1a\n<ul class=\"wp-block-list\">\n<li>sysctl hw.physmem hw.physmem: 16,938,934,272\u3002<\/li>\n\n\n\n<li>\u57f7\u884c top \u67e5\u770b\u7576\u524d\u8a18\u61b6\u9ad4\u4f7f\u7528\u60c5\u5f62<br><em><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-palette-color-5-color\">Mem: 84M Active, 1082M Inact, 4188K Laundry, 6138M Wired, 104K Buf, 8375M Free<br>ARC: 4476M Total, 637M MFU, 3040M MRU, 256K Anon, 45M Header, 746M Other 3106M Compressed, 6527M Uncompressed, 2.10:1 Ratio<br>Swap: 2048M Total, 2048M Free<\/mark><\/em><\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>\u66f4\u63db\u8a18\u61b6\u9ad4\u5f8c\uff1a\n<ul class=\"wp-block-list\">\n<li>sysctl hw.physmem hw.physmem: 68,478,541,824\u3002<\/li>\n\n\n\n<li>\u57f7\u884c top \u67e5\u770b\u5b89\u88dd\u5f8c\u7576\u524d\u8a18\u61b6\u9ad4\u4f7f\u7528\u60c5\u5f62<br><em><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-palette-color-5-color\">Mem: 753M Active, 159M Inact, 4088K Laundry, 1134M Wired, 56K Buf, 60G Free<\/mark><\/em><br><em><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-palette-color-5-color\">ARC: 219M Total, 40M MFU, 169M MRU, 1739K Header, 8736K Other 117M Compressed, <\/mark><\/em><em><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-palette-color-5-color\">325M Uncompressed, 2.78:1 Ratio<\/mark><\/em><br><em><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-palette-color-5-color\">Swap: 2048M Total, 2048M Free<\/mark><\/em><\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>\u7de8\u8f2f \/boot\/loader.conf\n<ul class=\"wp-block-list\">\n<li># ZFS \u6838\u5fc3\u8f09\u5165\n<ul class=\"wp-block-list\">\n<li>zfs_load=&#8221;YES&#8221;<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li># ZFS ARC \u8a2d\u5b9a<\/li>\n\n\n\n<li># ARC \u6700\u5c0f\u5feb\u53d6\uff0c\u4fdd\u8b49\u4f4e\u8a18\u61b6\u9ad4\u58d3\u529b\u4e0b\u4ecd\u6709\u5feb\u53d6\n<ul class=\"wp-block-list\">\n<li>vfs.zfs.arc_min=&#8221;8G&#8221;<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li># ARC \u6700\u5927\u5feb\u53d6\uff0cZFS \u53ef\u4ee5\u4f7f\u7528\u6700\u591a 24GB RAM \u505a\u5feb\u53d6\n<ul class=\"wp-block-list\">\n<li>vfs.zfs.arc_max=&#8221;24G&#8221;<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li># \u53ef\u9078\uff1a\u9650\u5236 ARC metadata \u5927\u5c0f\uff0c\u907f\u514d\u5360\u7528\u904e\u591a\u5167\u5b58 (\u975e\u5fc5\u9808)\n<ul class=\"wp-block-list\">\n<li>vfs.zfs.arc_meta_limit=&#8221;16G&#8221;<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>#\u5176\u4ed6\u5b89\u5168\u8207\u6027\u80fd\u9078\u9805<\/li>\n\n\n\n<li># \u7981\u6b62\u7834\u58de\u6027 DTrace\n<ul class=\"wp-block-list\">\n<li>security.bsd.allow_destructive_dtrace=0<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li># \u7981\u6b62 GPT \/ disk ident \u81ea\u52d5\u6a19\u7c64\n<ul class=\"wp-block-list\">\n<li>kern.geom.label.disk_ident.enable=&#8221;0&#8243;<\/li>\n\n\n\n<li>kern.geom.label.gptid.enable=&#8221;0&#8243;<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li># \u555f\u7528\u52a0\u5bc6\u786c\u9ad4\u6a21\u7d44\n<ul class=\"wp-block-list\">\n<li>cryptodev_load=&#8221;YES&#8221;<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n<h5 class=\"wp-block-heading\">\u25c6\u5f85\u89e3\u6c7a\u4e8b\u9805\uff1a<\/h5>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u958b\u6a5f Beeper \u8072\u3002<\/li>\n\n\n\n<li>\u4e0d\u7279\u5b9a\u6642\u9593\u51fa\u73fe\u9ed1\u5c4f\u73fe\u8c61\u3002<\/li>\n<\/ul>\n\n\n\n<p class=\"has-text-align-center wp-block-paragraph\"><strong>\u591c\u6df1\u4e86!! \u8a72\u4f11\u606f\u4e86!! \u6709\u7a7a\u518d\u4f86\u7814\u7a76\u5427!!<\/strong><\/p>\n\n\n\n<h5 class=\"wp-block-heading\">\u25c6\u6700\u7d42\u767c\u73fe\uff1a<\/h5>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u958b\u6a5f Beeper \u8072\uff1a\n<ul class=\"wp-block-list\">\n<li>BIOS \u5b89\u5168\u6aa2\u67e5\u6e05\u55ae &#8211; Unqualified DIMM 1\/3 has been detected.<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>\u4e0d\u7279\u5b9a\u6642\u9593\u51fa\u73fe\u9ed1\u5c4f\u73fe\u8c61\uff1a\n<ul class=\"wp-block-list\">\n<li>\u62d4\u9664\u87a2\u5e55\u5206\u4eab\u5668\u5373\u89e3\u6c7a\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading has-text-align-center\"><strong>\u300cUnqualified DIMM\u300d\u2260 \u4e0d\u76f8\u5bb9 \u2260 \u6545\u969c<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">BIOS \u5728\u5c0d\u7167\u4e3b\u6a5f\u677f\u7684\u8a18\u61b6\u9ad4 QVL \u6e05\u55ae\u6642\uff0c\u767c\u73fe DIMM 1\u3001DIMM 3 \u63d2\u7684\u6a21\u7d44\u4e0d\u5728\u5b98\u65b9\u9a57\u8b49\u540d\u55ae\u5167\u3002\u300c\u4e0d\u5728\u540d\u55ae\u300d\u5167\uff0c\u4e0d\u7b49\u65bc\u300c\u4e0d\u80fd\u7528\u300d\u3002\u65b0\u63db\u4e0a\u7684 RAM \u96d6\u70ba\u5408\u6cd5 ECC\uff0c\u4f46\u6c92\u6709\u9001\u4e3b\u6a5f\u677f\u5ee0\u5546\u9a57\u8b49\uff0c\u6240\u4ee5 BIOS \u53ea\u597d\u55f6\u4f60 2 \u8072\uff0c\u4e26\u5f88\u8aa0\u5be6\u5730\u8aaa\u4e00\u53e5\uff1a\u300c\u6211\u6c92\u9a57\u904e\u5b83\u300d\u3002<\/p>\n\n\n\n<p class=\"has-text-align-center wp-block-paragraph\"><strong>\u597d\u5566!! \u53cd\u6b63\u5df2\u8cb7\u4e86!! \u4e5f\u63db\u4e86!! \u53ef\u8dd1\u4e86!!<br>\u5c31\u91ac\u5427!! \u4e4b\u5f8c\u518d\u770b\u8457\u8fa6\u5427!!<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full has-custom-border\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"1536\" src=\"https:\/\/conga.tw\/memo\/wp-content\/uploads\/2025\/12\/ZFS-ARC.png\" alt=\"\" class=\"wp-image-2825\" style=\"border-top-left-radius:12px;border-top-right-radius:12px;border-bottom-left-radius:12px;border-bottom-right-radius:12px\" srcset=\"https:\/\/conga.tw\/memo\/wp-content\/uploads\/2025\/12\/ZFS-ARC.png 1024w, https:\/\/conga.tw\/memo\/wp-content\/uploads\/2025\/12\/ZFS-ARC-200x300.png 200w, https:\/\/conga.tw\/memo\/wp-content\/uploads\/2025\/12\/ZFS-ARC-683x1024.png 683w, https:\/\/conga.tw\/memo\/wp-content\/uploads\/2025\/12\/ZFS-ARC-768x1152.png 768w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n","protected":false},"excerpt":{"rendered":"<p>\u4ee5\u70ba\u8a18\u61b6\u9ad4\u8cb7\u56de\u4f86\uff0c\u76f4\u63a5\u63d2\u4e0a\u53bb\u5c31\u53ef\u4ee5\u7528\u4e86\u3002\u5176\u5be6\uff0c\u4e0d\u7136!! \u25c6\u8cfc\u8cb7\u524d\u5148\u78ba\u8a8d\u898f\u683c \u25c6\u8cb7\u56de\u4f86\u4e4b\u5f8c \u5f9e\u786c\u9ad4\u89d2\u5ea6\u4f86\u8aaa\uff0c\u8cb7\u56de [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[50],"tags":[],"class_list":["post-2806","post","type-post","status-publish","format-standard","hentry","category-mods-styles"],"blocksy_meta":[],"_links":{"self":[{"href":"https:\/\/conga.tw\/memo\/index.php?rest_route=\/wp\/v2\/posts\/2806","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/conga.tw\/memo\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/conga.tw\/memo\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/conga.tw\/memo\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/conga.tw\/memo\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=2806"}],"version-history":[{"count":13,"href":"https:\/\/conga.tw\/memo\/index.php?rest_route=\/wp\/v2\/posts\/2806\/revisions"}],"predecessor-version":[{"id":3122,"href":"https:\/\/conga.tw\/memo\/index.php?rest_route=\/wp\/v2\/posts\/2806\/revisions\/3122"}],"wp:attachment":[{"href":"https:\/\/conga.tw\/memo\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=2806"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/conga.tw\/memo\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=2806"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/conga.tw\/memo\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=2806"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}