{"id":11663,"date":"2022-12-30T16:15:15","date_gmt":"2022-12-30T08:15:15","guid":{"rendered":"https:\/\/docs.pingcode.com\/?p=11663"},"modified":"2022-12-30T16:15:25","modified_gmt":"2022-12-30T08:15:25","slug":"san%e5%92%8cnas%e5%9c%a8%e5%ad%98%e5%82%a8%e8%99%9a%e6%8b%9f%e5%8c%96%e6%96%b9%e9%9d%a2%e6%9c%89%e5%93%aa%e4%ba%9b%e4%b8%8d%e5%90%8c","status":"publish","type":"post","link":"https:\/\/docs.pingcode.com\/ask\/11663.html","title":{"rendered":"san\u548cnas\u5728\u5b58\u50a8\u865a\u62df\u5316\u65b9\u9762\u6709\u54ea\u4e9b\u4e0d\u540c"},"content":{"rendered":"\n<blockquote class=\"wp-block-quote\">\n<p>san\u548cnas\u5728\u5b58\u50a8\u865a\u62df\u5316\u65b9\u9762\u7684\u4e0d\u540c\u662f\uff1a1.\u5b58\u50a8\u901f\u5ea6\uff1b2.\u6027\u80fd\u597d\u574f\u3002\u5176\u4e2d\uff0cNAS\u7528\u4ee5\u592a\u7f51\u548cTCP\/IP\u534f\u8bae\u4ee3\u66ff\u4e86\u5185\u5b58\uff0c\u8fd9\u6837\u505a\u4e0d\u4f46\u589e\u52a0\u4e86\u5927\u91cf\u7684CPU\u6307\u4ee4\u5468\u671f\uff1bSAN\u65b9\u5f0f\u4e0b\uff0c\u8def\u5f84\u4e2d\u6bd4NAS\u65b9\u5f0f\u591a\u4e86\u4e00\u6b21FC\u8bbf\u95ee\u8fc7\u7a0b\u3002<\/p>\n<\/blockquote>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img fetchpriority=\"high\" decoding=\"async\" width=\"680\" height=\"421\" src=\"https:\/\/cdn-docs.pingcode.com\/wp-content\/uploads\/2022\/12\/\u9ed8\u8ba4\u6807\u9898__2022-12-29-22_21_28.png?x-oss-process=image\/auto-orient,1\/format,webp\" alt=\"\" class=\"wp-image-11664\" srcset=\"https:\/\/cdn-docs.pingcode.com\/wp-content\/uploads\/2022\/12\/\u9ed8\u8ba4\u6807\u9898__2022-12-29-22_21_28.png 680w, https:\/\/cdn-docs.pingcode.com\/wp-content\/uploads\/2022\/12\/\u9ed8\u8ba4\u6807\u9898__2022-12-29-22_21_28-300x186.png 300w\" sizes=\"(max-width: 680px) 100vw, 680px\" \/><\/figure><\/div>\n\n\n<h2 class=\"wp-block-heading\"><strong>\u4e00\u3001san\u548cnas\u5728\u5b58\u50a8\u865a\u62df\u5316\u65b9\u9762\u7684\u4e0d\u540c<\/strong><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>1.<\/strong><strong>\u5b58\u50a8\u901f\u5ea6<\/strong><\/h3>\n\n\n\n<p>NAS\u67b6\u6784\u7684\u8def\u5f84\u5728\u865a\u62df\u76ee\u5f55\u5c42\u548c\u6587\u4ef6\u7cfb\u7edf\u5c42\u901a\u4fe1\u7684\u65f6\u5019\uff0c\u7528\u4ee5\u592a\u7f51\u548cTCP\/IP\u534f\u8bae\u4ee3\u66ff\u4e86\u5185\u5b58\uff0c\u8fd9\u6837\u505a\u4e0d\u4f46\u589e\u52a0\u4e86\u5927\u91cf\u7684CPU\u6307\u4ee4\u5468\u671f\uff08TCP\/IP\u903b\u8f91\u548c\u4ee5\u592a\u7f51\u5361\u9a71\u52a8\u7a0b\u5e8f\uff09\uff0c\u800c\u4e14\u4f7f\u7528\u4e86\u4f4e\u4fd7\u4f20\u8f93\u4ecb\u8d28\uff08\u5185\u5b58\u901f\u5ea6\u8981\u6bd4\u4ee5\u592a\u7f51\u5feb\u5f97\u591a\uff09\u3002<\/p>\n\n\n\n<p>\u800cSAN\u65b9\u5f0f\u4e0b\uff0c\u8def\u5f84\u4e2d\u6bd4NAS\u65b9\u5f0f\u591a\u4e86\u4e00\u6b21FC\u8bbf\u95ee\u8fc7\u7a0b\uff0c\u4f46\u662fFC\u7684\u903b\u8f91\u5927\u90e8\u5206\u90fd\u7531\u9002\u914d\u5361\u4e0a\u7684\u786c\u4ef6\u5b8c\u6210\uff0c\u589e\u52a0\u4e0d\u4e86\u591a\u5c11CPU\u7684\u5f00\u9500\uff0c\u800c\u4e14FC\u8bbf\u95ee\u7684\u901f\u5ea6\u6bd4\u4ee5\u592a\u7f51\u9ad8\uff0c\u6240\u4ee5\u6211\u4eec\u5f88\u5bb9\u6613\u5f97\u51fa\u7ed3\u8bba\uff0c\u5982\u679c\u540e\u7aef\u78c1\u76d8\u6ca1\u6709\u74f6\u9888\uff0c\u90a3\u4e48\u9664\u975eNAS\u4f7f\u7528\u5feb\u4e8e\u5185\u5b58\u7684\u7f51\u7edc\u65b9\u5f0f\u4e0e\u4e3b\u673a\u901a\u4fe1\uff0c\u5426\u5219\u5176\u901f\u5ea6\u6c38\u8fdc\u65e0\u6cd5\u8d85\u8d8aSAN\u67b6\u6784\u3002\u4f46\u662f\u5982\u679c\u540e\u7aef\u78c1\u76d8\u6709\u74f6\u9888\uff0c\u90a3\u4e48NAS\u7528\u7f51\u7edc\u4ee3\u66ff\u5185\u5b58\u7684\u65b9\u6cd5\u4ea7\u751f\u7684\u6027\u80fd\u964d\u4f4e\u5c31\u53ef\u4ee5\u5ffd\u7565\u3002\u6bd4\u5982\uff0c\u5728\u5927\u91cf\u968f\u8bb0\u5c0f\u5757I\/O\u3001\u7f13\u5b58\u547d\u4e2d\u7387\u6781\u4f4e\u7684\u73af\u5883\u4e0b\uff0c\u540e\u7aef\u78c1\u76d8\u7cfb\u7edf\u5bfb\u5230\u74f6\u9888\u8fbe\u5230\u6700\u5927\uff0c\u6b64\u65f6\u524d\u7aef\u7684I\/O\u6307\u4ee4\u90fd\u4f1a\u5904\u4e8e\u7b49\u5f85\u72b6\u6001\uff0c\u6240\u4ee5\u5c31\u7b97\u8def\u5f84\u9996\u6bb5\u901f\u5ea6\u518d\u5feb\uff0c\u4e5f\u65e0\u6d4e\u4e8e\u4e8b\u3002\u6b64\u65f6\uff0cNAS\u7cfb\u7edf\u4e0d\u4f46\u4e0d\u6bd4SAN\u6162\uff0c\u800c\u4e14\u7531\u4e8e\u5176\u4f18\u5316\u7684\u5e76\u53d1I\/O\u8bbe\u8ba1\u548c\u57fa\u4e8e\u6587\u4ef6\u8bbf\u95ee\u800c\u4e0d\u662f\u7c07\u5757\u8bbf\u95ee\u7684\u7279\u6027\uff0c\u53cd\u800c\u53ef\u80fd\u6bd4SAN\u6027\u80fd\u9ad8\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>2.<\/strong><strong>\u6027\u80fd\u597d\u574f<\/strong><\/h3>\n\n\n\n<p>\u5173\u4e8eIO\u5bc6\u96c6\u548cCPU\u5bc6\u96c6\u8bf4\u660e\u5982\u4e0b\u3002<\/p>\n\n\n\n<p>CPU\u5bc6\u96c6\uff1a\u7a0b\u5e8f\u5185\u90e8\u903b\u8f91\u590d\u6742\uff0c\u78c1\u76d8\u8bbf\u95ee\u91cf\u4e0d\u9ad8\u3002<\/p>\n\n\n\n<p>IO\u5bc6\u96c6\uff1a\u7a0b\u5e8f\u5185\u90e8\u903b\u8f91\u4e0d\u590d\u6742\uff0c\u8017\u8d39CPU\u4e0d\u591a\uff0c\u4f46\u968f\u65f6\u5b58\u53d6\u786c\u76d8\u4e0a\u7684\u6570\u636e\u3002<\/p>\n\n\n\n<p>IO\u548cCPU\u90fd\u5bc6\u96c6\uff1a\u4e0d\u9002\u5408\u5355\u673a\uff0c\u5fc5\u987b\u7ec4\u6210\u96c6\u7fa4\u3002<\/p>\n\n\n\n<p>\u663e\u7136\uff0cNAS\u5bf9\u4e8e\u5927\u5757\u987a\u5e8fIO\u5bc6\u96c6\u7684\u73af\u5883\uff0c\u8981\u6bd4SAN\u6162\u4e00\u5927\u622a\uff0c\u539f\u56e0\u662f\u7ecf\u8fc7\u5927\u91cfIO\u7d2f\u79ef\u4e4b\u540e\uff0c\u603b\u4f53\u5dee\u522b\u5c31\u663e\u51fa\u6765\u4e86\u3002\u4e0d\u8fc7\uff0c\u5982\u679c\u8981\u752810G\u4ee5\u592a\u7f51\uff0c\u65e0\u7591\u8981\u9009\u7528NAS\uff0c\u56e0\u4e3a\u5e95\u5c42\u94fe\u8def\u7684\u901f\u5ea6\u6bd5\u7adf\u662f\u76ee\u524dNAS\u7684\u6839\u672c\u74f6\u9888\u3002\u6b64\u5916\uff0c\u5982\u679c\u662f\u9ad8\u5e76\u53d1\u968f\u673a\u5c0f\u5757I\/O\u73af\u5883\u6216\u8005\u5171\u4eab\u8bbf\u95ee\u6587\u4ef6\u7684\u73af\u5883\uff0cNAS\u4f1a\u8868\u73b0\u51fa\u5f88\u5f3a\u7684\u76f8\u5bf9\u6027\u80fd\u3002\u5982\u679cSAN\u4e3b\u673a\u4e0a\u7684\u6587\u4ef6\u7cfb\u7edf\u788e\u7247\u6bd4\u8f83\u591a\uff0c\u90a3\u4e48\u8bfb\u5199\u67d0\u4e2a\u6587\u4ef6\u65f6\u4fbf\u4f1a\u4ea7\u751f\u968f\u673a\u5c0f\u5757IO\uff0c\u800cNAS\u81ea\u8eab\u6587\u4ef6\u7cfb\u7edf\u4f1a\u6709\u5f88\u591a\u4f18\u5316\u8bbe\u8ba1\uff0c\u788e\u7247\u76f8\u5bf9\u8f83\u5c11\u3002CPU\u5bc6\u96c6\u578b\u7684\u5e94\u8003\u8651\u4f7f\u7528NAS\u3002<\/p>\n\n\n\n<p>NAS\u4ee5\u6587\u4ef6\u7684\u5f62\u5f0f+LAN\u8fde\u63a5\u5b58\u50a8\u4ecb\u8d28\uff1b 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class=\"wp-block-heading\"><strong>1.san<\/strong><\/h3>\n\n\n\n<p>SAN\u662f\u4e13\u7528\u7f51\u7edc\uff0c\u53ef\u63d0\u4f9b\u5bf9\u5408\u5e76\u7684\u5757\u7ea7\u6570\u636e\u5b58\u50a8\u7684\u8bbf\u95ee\u3002SAN\u4e3b\u8981\u7528\u4e8e\u5236\u9020\u5b58\u50a8\u8bbe\u5907\uff08\u4f8b\u5982\u78c1\u76d8\u9635\u5217\uff0c\u78c1\u5e26\u5e93\u548c\u5149\u76d8\u673a\uff09\u5230\u670d\u52a1\u5668\uff0c\u4ece\u800c\u4f7f\u8fd9\u4e9b\u8bbe\u5907\u770b\u8d77\u6765\u50cf\u662f\u672c\u5730\u8fde\u63a5\u5230\u64cd\u4f5c\u7cfb\u7edf\u7684\u8bbe\u5907\u3002\u4ece\u5386\u53f2\u4e0a\u770b\uff0c\u6570\u636e\u4e2d\u5fc3\u9996\u5148\u5c06SCSI\u78c1\u76d8\u9635\u5217\u7684\u201c\u5b64\u5c9b\u201d\u521b\u5efa\u4e3a\u76f4\u8fde\u5b58\u50a8\uff08DAS\uff09\uff0c\u6bcf\u4e2a\u78c1\u76d8\u90fd\u4e13\u7528\u4e8e\u4e00\u4e2a\u5e94\u7528\u7a0b\u5e8f\uff0c\u5e76\u4e14\u53ef\u4ee5\u770b\u4f5c\u662f\u8bb8\u591a\u201c\u865a\u62df\u786c\u76d8\u201d\uff08\u5373\uff09\u3002\u64cd\u4f5c\u7cfb\u7edf\u5728\u81ea\u5df1\u7684\u4e13\u7528\u975e\u5171\u4eabLUN\u4e0a\u7ef4\u62a4\u81ea\u5df1\u7684\u6587\u4ef6\u7cfb\u7edf\uff0c\u5c31\u50cf\u5b83\u4eec\u5728\u672c\u5730\u4e00\u6837\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>2.nas<\/strong><\/h3>\n\n\n\n<p>NAS\u4f7f\u7528\u57fa\u4e8e\u6587\u4ef6\u7684\u534f\u8bae\uff08\u4f8b\u5982NFS\u6216SMB \/ 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