{"id":20989,"date":"2025-05-16T14:49:42","date_gmt":"2025-05-16T06:49:42","guid":{"rendered":"https:\/\/www.varidata.com\/uncategorized-zh-cn\/server-fails-to-recognize-dedicated-gpu-causes-solutions\/"},"modified":"2025-05-16T15:01:22","modified_gmt":"2025-05-16T07:01:22","slug":"server-fails-to-recognize-dedicated-gpu-causes-solutions","status":"publish","type":"post","link":"https:\/\/www.varidata.com\/zh-cn\/knowledge\/server-fails-to-recognize-dedicated-gpu-causes-solutions\/","title":{"rendered":"\u670d\u52a1\u5668\u65e0\u6cd5\u8bc6\u522b\u72ec\u7acb\u663e\u5361\uff1f\u6df1\u5ea6\u89e3\u6790\u539f\u56e0\u4e0e\u89e3\u51b3\u65b9\u6848"},"content":{"rendered":"<p><a href=\"https:\/\/www.varidata.com\/zh-cn\/server\/us\/cn2\/\" target=\"_blank\">\u4f01\u4e1a\u670d\u52a1\u5668<\/a>\u7ba1\u7406\u5458\u7ecf\u5e38\u9047\u5230\u4e00\u4e2a\u4ee4\u4eba\u56f0\u6270\u7684\u6311\u6218\uff1a\u7cfb\u7edf\u65e0\u6cd5\u8bc6\u522b\u9ad8\u6027\u80fdGPU\u3002\u672c\u6280\u672f\u6df1\u5ea6\u5206\u6790\u63a2\u8ba8\u4e86\u670d\u52a1\u5668\u73af\u5883\u4e2dGPU\u8bc6\u522b\u95ee\u9898\u7684\u6839\u672c\u539f\u56e0\uff0c\u5e76\u63d0\u4f9b\u9ad8\u7ea7\u89e3\u51b3\u65b9\u6848\uff0c\u7279\u522b\u9002\u7528\u4e8e\u7ba1\u7406\u6570\u636e\u4e2d\u5fc3\u548c\u9ad8\u6027\u80fd\u8ba1\u7b97\u96c6\u7fa4\u7684\u7ba1\u7406\u5458\u3002<\/p>\n<h2><strong>\u7406\u89e3\u6838\u5fc3\u95ee\u9898<\/strong><\/h2>\n<p>\u5728\u4f01\u4e1a\u8ba1\u7b97\u9886\u57df\uff0cGPU\u8bc6\u522b\u5931\u8d25\u53ef\u80fd\u901a\u8fc7\u591a\u79cd\u75c7\u72b6\u8868\u73b0\u51fa\u6765\u3002\u7cfb\u7edf\u65e5\u5fd7\u53ef\u80fd\u663e\u793aPCIe\u521d\u59cb\u5316\u9519\u8bef\uff0c\u6216GPU\u53ef\u80fd\u88ab\u8bc6\u522b\u4e3a\u57fa\u672c\u663e\u793a\u9002\u914d\u5668\u3002\u5f53\u5904\u7406\u4eba\u5de5\u667a\u80fd\u8bad\u7ec3\u6216\u6e32\u67d3\u519c\u573a\u7b49\u7279\u6b8a\u5de5\u4f5c\u8d1f\u8f7d\u65f6\uff0c\u8fd9\u4e2a\u95ee\u9898\u7684\u590d\u6742\u6027\u4f1a\u589e\u52a0\uff0c\u56e0\u4e3aGPU\u529f\u80fd\u5728\u8fd9\u4e9b\u573a\u666f\u4e2d\u81f3\u5173\u91cd\u8981\u3002<\/p>\n<h2><strong>BIOS\u914d\u7f6e\u6df1\u5ea6\u89e3\u6790<\/strong><\/h2>\n<p>BIOS\u914d\u7f6e\u9519\u8bef\u662fGPU\u8bc6\u522b\u95ee\u9898\u7684\u4e3b\u8981\u539f\u56e0\u4e4b\u4e00\u3002\u73b0\u4ee3\u670d\u52a1\u5668BIOS\u63a5\u53e3\u5305\u542b\u8bb8\u591a\u5f71\u54cdPCIe\u8bbe\u5907\u521d\u59cb\u5316\u7684\u8bbe\u7f6e\u3002\u9700\u8981\u8c03\u67e5\u7684\u5173\u952e\u9886\u57df\u5305\u62ec\uff1a<\/p>\n<ul>\n<li>PCIe\u63d2\u69fd\u914d\u7f6e\u548c\u4ee3\u9645\u8bbe\u7f6e<\/li>\n<li>\u4e3b\u663e\u793a\u9002\u914d\u5668\u9009\u62e9<\/li>\n<li>4G\u4ee5\u4e0a\u89e3\u7801\u9009\u9879<\/li>\n<li>\u865a\u62df\u5316\u7684GPU\u76f4\u901a\u8bbe\u7f6e<\/li>\n<\/ul>\n<p>\u4f01\u4e1a\u7ba1\u7406\u5458\u5728\u5904\u7406\u591aGPU\u914d\u7f6e\u65f6\u5e94\u7279\u522b\u5173\u6ce8PCIe\u5206\u53c9\u8bbe\u7f6e\u3002\u4e0d\u6b63\u786e\u7684\u5206\u53c9\u8bbe\u7f6e\u53ef\u80fd\u963b\u6b62GPU\u6b63\u786e\u521d\u59cb\u5316\uff0c\u5c24\u5176\u662f\u5728\u4f7f\u7528PCIe\u4ea4\u6362\u673a\u6216\u8f6c\u63a5\u677f\u7684\u7cfb\u7edf\u4e2d\u3002<\/p>\n<h2><strong>\u786c\u4ef6\u517c\u5bb9\u6027\u5206\u6790<\/strong><\/h2>\n<p>\u7535\u6e90\u4f9b\u5e94\u548c\u6563\u70ed\u9650\u5236\u5f80\u5f80\u4f1a\u4ea7\u751f\u6807\u51c6\u8bca\u65ad\u53ef\u80fd\u9057\u6f0f\u7684\u7ec6\u5fae\u4e0d\u517c\u5bb9\u95ee\u9898\u3002\u5728\u6392\u67e5GPU\u8bc6\u522b\u95ee\u9898\u65f6\uff0c\u8bf7\u8003\u8651\u4ee5\u4e0b\u6280\u672f\u65b9\u9762\uff1a<\/p>\n<div class=\"technical-specs\">\n<ul>\n<li>\u7535\u6e90\u529f\u7387\u8ba1\u7b97\uff1aGPU\u5cf0\u503c\u529f\u8017 + \u7cfb\u7edf\u57fa\u51c6\u6d88\u8017<\/li>\n<li>\u591a\u5361\u95f4PCIe\u901a\u9053\u5206\u914d<\/li>\n<li>\u673a\u67b6\u5f0f\u914d\u7f6e\u4e2d\u7684\u6563\u70ed\u7a7a\u95f4<\/li>\n<li>\u7269\u7406PCIe\u63d2\u69fd\u9650\u5236\u548c\u5e26\u5bbd\u5206\u914d<\/li>\n<\/ul>\n<\/div>\n<p>\u4f01\u4e1a\u7ea7GPU\uff08\u5982NVIDIA\u7684A100\u6216AMD\u7684MI250\uff09\u901a\u5e38\u9700\u8981\u7279\u5b9a\u7684\u4f9b\u7535\u914d\u7f6e\u3002\u5e38\u89c1\u7684\u758f\u5ffd\u5305\u62ecPCIe\u7535\u6e90\u7ebf\u89c4\u683c\u4e0d\u8db3\u6216\u7535\u6e90\u76f8\u4f4d\u5206\u914d\u4e0d\u5f53\u3002<\/p>\n<h2><strong>\u9a71\u52a8\u7a0b\u5e8f\u5806\u6808\u8c03\u67e5<\/strong><\/h2>\n<p>\u73b0\u4ee3\u670d\u52a1\u5668\u73af\u5883\u9700\u8981\u7cbe\u786e\u7684\u9a71\u52a8\u7a0b\u5e8f\u5806\u6808\u914d\u7f6e\u3002\u4ee5\u4e0b\u662f\u5904\u7406\u9a71\u52a8\u7a0b\u5e8f\u76f8\u5173\u95ee\u9898\u7684\u7cfb\u7edf\u65b9\u6cd5\uff1a<\/p>\n<div class=\"code-snippet\">\n<pre>\r\n# \u68c0\u67e5GPU\u9a71\u52a8\u7a0b\u5e8f\u72b6\u6001\r\nlspci -vnn | grep VGA\r\nnvidia-smi\r\ndmesg | grep -i nvidia\r\n\r\n# \u9a8c\u8bc1\u5185\u6838\u6a21\u5757\u52a0\u8f7d\r\nlsmod | grep nvidia\r\nmodprobe nvidia\r\n<\/pre>\n<\/div>\n<p>\u5bf9\u4e8e\u4f01\u4e1a\u7ea7Linux\u53d1\u884c\u7248\uff0c\u5185\u6838\u6a21\u5757\u7b7e\u540d\u548c\u5b89\u5168\u542f\u52a8\u914d\u7f6e\u53ef\u80fd\u4f1a\u5e72\u6270GPU\u9a71\u52a8\u7a0b\u5e8f\u521d\u59cb\u5316\u3002\u7cfb\u7edf\u7ba1\u7406\u5458\u5e94\u9a8c\u8bc1\uff1a<\/p>\n<ul>\n<li>\u5185\u6838\u6a21\u5757\u4e0e\u8fd0\u884c\u5185\u6838\u7248\u672c\u7684\u517c\u5bb9\u6027<\/li>\n<li>\u7528\u4e8e\u81ea\u52a8\u91cd\u5efa\u9a71\u52a8\u7a0b\u5e8f\u7684DKMS\u914d\u7f6e<\/li>\n<li>\u5f71\u54cd\u9a71\u52a8\u7a0b\u5e8f\u8fd0\u884c\u7684SELinux\u6216AppArmor\u914d\u7f6e\u6587\u4ef6<\/li>\n<\/ul>\n<h2><strong>\u9ad8\u7ea7\u6545\u969c\u6392\u9664\u6280\u672f<\/strong><\/h2>\n<p>\u4f01\u4e1a\u73af\u5883\u9700\u8981\u590d\u6742\u7684\u8c03\u8bd5\u65b9\u6cd5\u3002\u4ee5\u4e0b\u662f\u7cfb\u7edf\u95ee\u9898\u9694\u79bb\u7684\u6280\u672f\u5de5\u4f5c\u6d41\u7a0b\uff1a<\/p>\n<ol>\n<li>\u4f7f\u7528PCIe\u5206\u6790\u5de5\u5177\u8fdb\u884c\u94fe\u8def\u8bad\u7ec3\u5206\u6790<\/li>\n<li>\u542f\u52a8\u671f\u95f4\u7684\u7535\u6e90\u5e8f\u5217\u65f6\u5e8f\u9a8c\u8bc1<\/li>\n<li>\u865a\u62df\u5316\u73af\u5883\u7684IOMMU\u7ec4\u6620\u5c04\u9a8c\u8bc1<\/li>\n<li>\u9884\u542f\u52a8\u521d\u59cb\u5316\u95ee\u9898\u7684BMC\u65e5\u5fd7\u5206\u6790<\/li>\n<\/ol>\n<h2><strong>\u5382\u5546\u7279\u5b9a\u8003\u8651\u56e0\u7d20<\/strong><\/h2>\n<p>\u4e0d\u540c\u7684\u670d\u52a1\u5668\u5236\u9020\u5546\u901a\u8fc7\u72ec\u7279\u7684\u67b6\u6784\u5b9e\u73b0GPU\u652f\u6301\u3002\u4ee5\u4e0b\u662f\u5382\u5546\u7279\u5b9a\u7684\u6280\u672f\u7ec6\u5206\uff1a<\/p>\n<div class=\"vendor-matrix\">\n<h3>Dell PowerEdge\u670d\u52a1\u5668<\/h3>\n<p>iDRAC\u914d\u7f6e\u5728GPU\u8bc6\u522b\u4e2d\u53d1\u6325\u5173\u952e\u4f5c\u7528\u3002\u5177\u4f53\u6ce8\u610f\u70b9\uff1a<\/p>\n<ul>\n<li>iDRAC9\u4e2d\u7684\u7cfb\u7edf\u914d\u7f6e\u6587\u4ef6\u8bbe\u7f6e<\/li>\n<li>PCIe\u63d2\u69fd\u7535\u6e90\u7ba1\u7406\u914d\u7f6e<\/li>\n<li>GPU\u6a21\u5f0f\u9009\u62e9\uff08\u8ba1\u7b97\u4e0e\u56fe\u5f62\uff09<\/li>\n<\/ul>\n<h3>HPE ProLiant\u7cfb\u5217<\/h3>\n<p>ILO\u7ba1\u7406\u63a5\u53e3\u9700\u8981\u7279\u5b9a\u914d\u7f6e\uff1a<\/p>\n<ul>\n<li>\u52a8\u6001\u529f\u7387\u5c01\u9876\u6280\u672f\u8bbe\u7f6e<\/li>\n<li>UEFI\u4f18\u5316\u542f\u52a8\u53c2\u6570<\/li>\n<li>GPU\u7279\u5b9aROM\u7248\u672c\u9a8c\u8bc1<\/li>\n<\/ul>\n<\/div>\n<h2><strong>\u8bc6\u522b\u540e\u7684\u6027\u80fd\u4f18\u5316<\/strong><\/h2>\n<p>\u4e00\u65e6\u5efa\u7acbGPU\u8bc6\u522b\uff0c\u4f18\u5316\u53d8\u5f97\u81f3\u5173\u91cd\u8981\u3002\u9700\u8981\u76d1\u63a7\u7684\u5173\u952e\u6027\u80fd\u6307\u6807\uff1a<\/p>\n<div class=\"performance-metrics\">\n<table style=\"border-collapse: collapse; width: 100%; margin: 20px 0;\">\n<tr>\n<th style=\"border: 1px solid #ddd; padding: 8px; background-color: #f5f5f5;\">\u6307\u6807<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px; background-color: #f5f5f5;\">\u76ee\u6807\u8303\u56f4<\/th>\n<th style=\"border: 1px solid #ddd; padding: 8px; background-color: #f5f5f5;\">\u5f71\u54cd<\/th>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">PCIe\u94fe\u8def\u901f\u5ea6<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">Gen4 x16<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">\u76f4\u63a5\u5e26\u5bbd\u76f8\u5173\u6027<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">\u529f\u8017<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">80-95% TDP<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">\u70ed\u5e73\u8861<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">\u5185\u5b58\u65f6\u949f<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">\u6700\u5927\u989d\u5b9a\u503c<\/td>\n<td style=\"border: 1px solid #ddd; padding: 8px;\">\u8ba1\u7b97\u6027\u80fd<\/td>\n<\/tr>\n<\/table>\n<\/div>\n<h2><strong>\u4f01\u4e1a\u73af\u5883\u96c6\u6210<\/strong><\/h2>\n<p>\u5728\u670d\u52a1\u5668\u6258\u7ba1\u548c\u670d\u52a1\u5668\u79df\u7528\u73af\u5883\u4e2d\uff0cGPU\u90e8\u7f72\u9700\u8981\u989d\u5916\u8003\u8651\uff1a<\/p>\n<div class=\"integration-checklist\">\n<ul>\n<li>\u673a\u67b6\u51b7\u5374\u80fd\u529b\u8bc4\u4f30<\/li>\n<li>\u914d\u7535\u88c5\u7f6e(PDU)\u8d1f\u8f7d\u5e73\u8861<\/li>\n<li>GPU\u52a0\u901f\u5de5\u4f5c\u8d1f\u8f7d\u7684\u7f51\u7edc\u67b6\u6784\u4f18\u5316<\/li>\n<li>GPU\u6307\u6807\u76d1\u63a7\u7cfb\u7edf\u96c6\u6210<\/li>\n<\/ul>\n<\/div>\n<h2><strong>\u9884\u9632\u6027\u7ef4\u62a4\u534f\u8bae<\/strong><\/h2>\n<p>\u5b9e\u65bd\u5f3a\u5927\u7684\u7ef4\u62a4\u8ba1\u5212\u53ef\u9632\u6b62GPU\u8bc6\u522b\u95ee\u9898\u3002\u8003\u8651\u4ee5\u4e0b\u6280\u672f\u7ef4\u62a4\u6846\u67b6\uff1a<\/p>\n<div class=\"maintenance-schedule\">\n<pre>\r\n\u6708\u5ea6\u68c0\u67e5\uff1a\r\n- \u56fa\u4ef6\u7248\u672c\u9a8c\u8bc1\r\n- \u6e29\u5ea6\u9608\u503c\u76d1\u63a7\r\n- \u529f\u8017\u8d8b\u52bf\u5206\u6790\r\n- \u9519\u8bef\u65e5\u5fd7\u5206\u6790\r\n\r\n\u5b63\u5ea6\u4efb\u52a1\uff1a\r\n- BIOS\/BMC\u66f4\u65b0\u8bc4\u4f30\r\n- \u9a71\u52a8\u7a0b\u5e8f\u5806\u6808\u66f4\u65b0\u8bc4\u4f30\r\n- PCIe\u8fde\u63a5\u7269\u7406\u68c0\u67e5\r\n- \u51b7\u5374\u7cfb\u7edf\u6548\u7387\u9a8c\u8bc1\r\n    <\/pre>\n<\/div>\n<h2><strong>\u6545\u969c\u6392\u9664\u51b3\u7b56\u6811<\/strong><\/h2>\n<p>\u4e3a\u7cfb\u7edf\u6027\u89e3\u51b3\u95ee\u9898\uff0c\u8bf7\u9075\u5faa\u4ee5\u4e0b\u6280\u672f\u51b3\u7b56\u8def\u5f84\uff1a<\/p>\n<div class=\"decision-flow\">\n<ol>\n<li>\u521d\u59cb\u68c0\u6d4b\u9636\u6bb5\n<ul>\n<li>BIOS POST\u884c\u4e3a\u5206\u6790<\/li>\n<li>\u64cd\u4f5c\u7cfb\u7edf\u679a\u4e3e\u68c0\u67e5<\/li>\n<li>\u786c\u4ef6\u5b58\u5728\u9a8c\u8bc1<\/li>\n<\/ul>\n<\/li>\n<li>\u6df1\u5ea6\u8bca\u65ad\u9636\u6bb5\n<ul>\n<li>PCIe\u603b\u7ebf\u626b\u63cf<\/li>\n<li>\u4f9b\u7535\u9a8c\u8bc1<\/li>\n<li>\u6e29\u5ea6\u6982\u51b5\u8bc4\u4f30<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n<\/div>\n<h2><strong>\u9762\u5411\u672a\u6765\u7684\u8003\u8651\u56e0\u7d20<\/strong><\/h2>\n<p>\u4f01\u4e1a\u670d\u52a1\u5668\u7ba1\u7406\u5458\u5e94\u4e3a\u65b0\u5174GPU\u6280\u672f\u505a\u597d\u51c6\u5907\u3002\u4e3b\u8981\u8003\u8651\u56e0\u7d20\u5305\u62ec\uff1a<\/p>\n<ul>\n<li>PCIe Gen 5\u517c\u5bb9\u6027\u8981\u6c42<\/li>\n<li>\u6db2\u51b7\u57fa\u7840\u8bbe\u65bd\u51c6\u5907<\/li>\n<li>\u673a\u67b6\u8bbe\u8ba1\u4e2d\u7684\u529f\u7387\u5bc6\u5ea6\u6f14\u8fdb<\/li>\n<li>AI\u5de5\u4f5c\u8d1f\u8f7d\u4f18\u5316\u80fd\u529b<\/li>\n<\/ul>\n<h2><strong>\u7ed3\u8bba<\/strong><\/h2>\n<p>\u6210\u529f\u89e3\u51b3\u670d\u52a1\u5668GPU\u8bc6\u522b\u95ee\u9898\u9700\u8981\u5168\u9762\u7406\u89e3\u786c\u4ef6\u4ea4\u4e92\u3001\u8f6f\u4ef6\u914d\u7f6e\u548c\u4f01\u4e1a\u7ea7\u57fa\u7840\u8bbe\u65bd\u8981\u6c42\u3002\u901a\u8fc7\u9075\u5faa\u672c\u6280\u672f\u6307\u5357\uff0c\u670d\u52a1\u5668\u7ba1\u7406\u5458\u53ef\u4ee5\u5728\u670d\u52a1\u5668\u79df\u7528\u548c\u670d\u52a1\u5668\u6258\u7ba1\u73af\u5883\u4e2d\u6709\u6548\u8bca\u65ad\u548c\u89e3\u51b3GPU\u8bc6\u522b\u95ee\u9898\uff0c\u540c\u65f6\u4fdd\u6301\u6700\u4f73\u6027\u80fd\u3002<\/p>\n<div 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nvidia \u5bf9\u4e8e\u4f01\u4e1a\u7ea7Linux\u53d1\u884c\u7248\uff0c\u5185\u6838\u6a21\u5757\u7b7e\u540d\u548c\u5b89\u5168\u542f\u52a8\u914d\u7f6e\u53ef\u80fd\u4f1a\u5e72\u6270GPU\u9a71\u52a8\u7a0b\u5e8f\u521d\u59cb\u5316\u3002\u7cfb\u7edf\u7ba1\u7406\u5458\u5e94\u9a8c\u8bc1\uff1a \u5185\u6838\u6a21\u5757\u4e0e\u8fd0\u884c\u5185\u6838\u7248\u672c\u7684\u517c\u5bb9\u6027 \u7528\u4e8e\u81ea\u52a8\u91cd\u5efa\u9a71\u52a8\u7a0b\u5e8f\u7684DKMS\u914d\u7f6e \u5f71\u54cd\u9a71\u52a8\u7a0b\u5e8f\u8fd0\u884c\u7684SELinux\u6216AppArmor\u914d\u7f6e\u6587\u4ef6 \u9ad8\u7ea7\u6545\u969c\u6392\u9664\u6280\u672f \u4f01\u4e1a\u73af\u5883\u9700\u8981\u590d\u6742\u7684\u8c03\u8bd5\u65b9\u6cd5\u3002\u4ee5\u4e0b\u662f\u7cfb\u7edf\u95ee\u9898\u9694\u79bb\u7684\u6280\u672f\u5de5\u4f5c\u6d41\u7a0b\uff1a \u4f7f\u7528PCIe\u5206\u6790\u5de5\u5177\u8fdb\u884c\u94fe\u8def\u8bad\u7ec3\u5206\u6790 \u542f\u52a8\u671f\u95f4\u7684\u7535\u6e90\u5e8f\u5217\u65f6\u5e8f\u9a8c\u8bc1 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