{"id":42684,"date":"2016-12-01T09:45:23","date_gmt":"2016-12-01T01:45:23","guid":{"rendered":"http:\/\/www.homejamesfinance.com\/?p=42684"},"modified":"2016-12-01T09:51:19","modified_gmt":"2016-12-01T01:51:19","slug":"15%e4%b8%87%e4%b9%b0%e5%88%b064%e4%b8%87%ef%bc%9f-%e4%b8%80%e5%8f%b0%e5%85%a8%e9%97%aa%e9%98%b5%e5%88%97%e7%9a%84%e7%94%9f%e6%84%8f%e7%bb%8f","status":"publish","type":"post","link":"https:\/\/www.homejamesfinance.com\/p\/42684.html","title":{"rendered":"15\u4e07\u4e70\u523064\u4e07\uff1f \u4e00\u53f0\u5168\u95ea\u9635\u5217\u7684\u751f\u610f\u7ecf"},"content":{"rendered":"<p style=\"text-align: center;\"><em>\u6570\u636e\u65f6\u4ee3\u7684\u5230\u6765\uff0c\u5b58\u50a8\u5bf9\u4e8e\u4f01\u4e1a\u8d8a\u6765\u8d8a\u91cd\u8981\u3002<\/em><\/p>\n<p style=\"text-align: center;\"><em>\u5982\u4f55\u627e\u5230\u6700\u4f73\u89e3\u51b3\u65b9\u6848\u7834\u89e3\u4f01\u4e1a\u5b58\u50a8\u74f6\u9888?<\/em><\/p>\n<p style=\"text-align: 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loading=\"lazy\" decoding=\"async\" src=\"http:\/\/read.html5.qq.com\/image?src=forum&amp;q=5&amp;r=0&amp;imgflag=7&amp;imageUrl=http:\/\/mmbiz.qpic.cn\/mmbiz_png\/Efbh32FOFicdhkJ1uvRVsdeUgm7Dic8ibglGiaKRWcRuJeXDJqc89faDhTnH73URYOF55VwkAOKOkiaDLXKMlwfL3zw\/0?wx_fmt=png\" alt=\"\" width=\"473\" height=\"653\" \/><\/center>\u62d3\u6251\u56fe\u663e\u793a\uff0c\u6574\u4e2a\u6d4b\u8bd5\u73af\u5883\u91c7\u7528\u4f20\u7edf\u7684SAN\u67b6\u6784\uff0c\u6700\u4e0a\u662f\u6234\u5c14PowerEdge R930\u56db\u8def\u670d\u52a1\u5668(72\u7269\u7406\u6838\u5fc3512GB\u5185\u5b58)\uff0c\u5b89\u88c5Oracle Linux 6.6\u548cOracle 12c\uff0c\u901a\u8fc7\u4e24\u5757\u53cc\u7aef\u53e3FC HBA\u4e0e\u4e2d\u95f4\u7684Brocade 6505 16Gb\/s 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decoding=\"async\" src=\"http:\/\/read.html5.qq.com\/image?src=forum&amp;q=5&amp;r=0&amp;imgflag=7&amp;imageUrl=http:\/\/mmbiz.qpic.cn\/mmbiz_png\/Efbh32FOFicdhkJ1uvRVsdeUgm7Dic8ibglSrvh8kLxPtqF1x5vEe8h6g0N8icawpb7b20wkzR8Zy4OTCAnc6HNtibg\/0?wx_fmt=png\" alt=\"\" width=\"555\" height=\"259\" \/><\/center>\u6d4b\u8bd58KB\u6570\u636e\u5757\u968f\u673a\u8bfb\u53d6\u83b7\u5f97\u7684\u7ed3\u679c\uff1a\u6700\u5927IOPS\u63a5\u8fd129\u4e07\uff0c\u5e73\u5747\u54cd\u5e94\u65f6\u95f4\u57281ms(\u6beb\u79d2)\u4ee5\u5185\uff0c\u7a81\u53d1\u54cd\u5e94\u65f6\u95f4(\u6700\u5927\u5ef6\u8fdf)\u572832ms\u5de6\u53f3\uff0c\u8fd9\u6837\u770b\u6765\uff0c\u6027\u80fd\u975e\u5e38\u597d\u3002\u6211\u73b0\u5728\u4f7f\u7528\u7684\u9ad8\u7aef\u5b58\u50a8\uff0c\u914d\u4e86\u51e0\u767e\u5757\u76d8\uff0c\u52a0\u4e0a\u4f18\u5316\u4ee5\u53ca\u7f13\u5b58\u7684\u4f5c\u7528\uff0cIOPS\u4e5f\u4e0d\u8fc7\u624d\u51e0\u4e07\u3002<\/p>\n<p><center><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/read.html5.qq.com\/image?src=forum&amp;q=5&amp;r=0&amp;imgflag=7&amp;imageUrl=http:\/\/mmbiz.qpic.cn\/mmbiz_png\/Efbh32FOFicdhkJ1uvRVsdeUgm7Dic8ibglmzgiaVNTJicvDLyVUrgXXHY78ARicnQ7pFpfVDaSzwFdWZ9tS3eibk0NAQ\/0?wx_fmt=png\" alt=\"\" width=\"561\" height=\"250\" \/><\/center>\u540c\u4e00\u4e2a\u6d4b\u8bd5\u4e2d\u7684\u53e6\u4e00\u7ec4\u6210\u7ee9\uff0c8KB\u968f\u673a\u8bfb\u7684\u5e26\u5bbd\u6700\u9ad8\u52302264MB\/s\uff0c\u8003\u8651\u5230\u670d\u52a1\u5668\u53ea\u662f\u7528\u4e863\u67618Gb\/s FC\u901a\u9053\uff0c\u7406\u8bba\u5e26\u5bbd\u662f2400 MB\/s\uff0c\u5df2\u7ecf\u53ef\u4ee5\u8ba4\u4e3a\u662f\u5230\u8fbeFC\u901a\u9053\u7684\u6781\u9650\u4e86\u3002<\/p>\n<p>\u6765\u81ea\u6d4b\u8bd5\u56e2\u961f\u7684\u53e6\u4e00\u7ec4\u6570\u636e\u8bc1\u5b9e\u4e86\u6211\u7684\u60f3\u6cd5\uff0c\u679c\u7136\u662f\u670d\u52a1\u5668\u4e0eFC\u4ea4\u6362\u673a\u4e4b\u95f4\u7684\u5e26\u5bbd\u74f6\u9888\u3002<\/p>\n<p><center><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/read.html5.qq.com\/image?src=forum&amp;q=5&amp;r=0&amp;imgflag=7&amp;imageUrl=http:\/\/mmbiz.qpic.cn\/mmbiz_png\/Efbh32FOFicdhkJ1uvRVsdeUgm7Dic8ibglpdc1wKkZqDS3cB7AW0PiaCl7cpCtxYUwICgmEf95LNNC6xurnzQbiaPQ\/0?wx_fmt=png\" alt=\"\" width=\"555\" height=\"221\" \/><\/center>128KB\u6570\u636e\u987a\u5e8f\u8bfb\u6d4b\u8bd5\u7ed3\u679c\uff0c\u6700\u5927\u5e26\u5bbd2268MB\/s\uff0c\u4e0e8KB\u968f\u673a\u8bfb\u5e26\u5bbd2264MB\/s\u76f8\u5dee\u65e0\u51e0\uff0c\u786e\u8ba4\u5e26\u5bbd\u662f\u74f6\u9888<\/p>\n<p><strong>\u95ee\u9898\u4e8c\uff1a\u6781\u9650\u6027\u80fd\u5728\u54ea\u91cc?<\/strong><\/p>\n<p>\u60f3\u5fc5\u4f60\u4e5f\u60f3\u77e5\u9053\u201c15\u4e078\u7684\u5168\u95ea\u5b58\u6781\u9650\u6027\u80fd\u5728\u54ea\u91cc\u201d\uff0c\u4f01\u4e8b\u5f55\u56e2\u961f\u7684\u6d4b\u8bd5\u7ed3\u679c\uff0c\u5982\u4e0b\u9762\u8fd9\u5f20\u7edf\u8ba1\u56fe\u663e\u793a\u25bc<\/p>\n<p><center><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/read.html5.qq.com\/image?src=forum&amp;q=5&amp;r=0&amp;imgflag=7&amp;imageUrl=http:\/\/mmbiz.qpic.cn\/mmbiz_png\/Efbh32FOFicdhkJ1uvRVsdeUgm7Dic8ibglgfThtCXjUc8IaWLvybzRPsQKLPaOib3K80U5JOt2TWiaFoECP2Fouvibw\/0?wx_fmt=png\" alt=\"\" width=\"552\" height=\"249\" \/><\/center>4KB\u6570\u636e\u5757\u968f\u673a\u8bfb\u53d6\u6d4b\u8bd5\u7ed3\u679c\uff0cIOPS\u63a5\u8fd137\u4e07\uff0c\u5e73\u5747\u54cd\u5e94\u65f6\u95f4\u57281ms\u4ee5\u5185\uff0c\u6700\u5927\u5ef6\u8fdf\u4e5f\u572832ms\u5de6\u53f3\uff0c\u53d8\u5316\u4e0d\u5927\u3002<\/p>\n<p>3\u67618Gb\/s FC\u8fbe\u523037\u4e07IOPS\uff0c\u4f46FC\u901a\u9053\u4ecd\u6709\u6210\u4e3a\u74f6\u9888\u7684\u53ef\u80fd\u3002<\/p>\n<p>\u800c\u56fd\u5916\u67d0\u6743\u5a01\u673a\u6784\u6709\u75286\u5757SSD\u6d4b\u8bd5\uff0cIOPS\u8d85\u8fc710\u4e07\u3002\u901a\u8fc7\u6211\u4eec\u7684\u9a8c\u8bc1\uff0c\u6392\u9664\u4e00\u5757\u70ed\u5907\u76d8\uff0c\u56fd\u5916\u673a\u6784\u5b9e\u9645\u4f7f\u75285\u5757SSD\u3002\u4f01\u4e8b\u5f55\u6d4b\u8bd5\u56e2\u961f\u5b9e\u9645\u4f7f\u7528\u4e8619\u5757SSD\uff0c\u63a5\u8fd14\u500d\u7684\u76d8\u6570\u91cf\u83b7\u5f97\u4e86\u63a5\u8fd14\u500d\u7684\u6027\u80fd\u3002<\/p>\n<p><strong>\u95ee\u9898\u4e09\uff1a\u4e0d\u662f\u201c\u4e3a\u8dd1\u5206\u800c\u751f\u201d\u5427?<\/strong><\/p>\n<p>\u8fd9\u4e2a\u57fa\u51c6\u6d4b\u8bd5\u6210\u7ee9\u8ddf\u5e94\u7528\u6027\u80fd\u7684\u5dee\u8ddd\u6709\u591a\u5927?<\/p>\n<p>\u6211\u4eec\u8c03\u51faOracle\u6027\u80fd\u6d4b\u8bd5\u6210\u7ee9\u6765\u9a8c\u8bc1\u4e00\u4e0b\u25bc<\/p>\n<p><center><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/read.html5.qq.com\/image?src=forum&amp;q=5&amp;r=0&amp;imgflag=7&amp;imageUrl=http:\/\/mmbiz.qpic.cn\/mmbiz_png\/Efbh32FOFicdhkJ1uvRVsdeUgm7Dic8ibglMSp3na8dXo1L7aicytKVKNnPqnw978rThozdox0hUAzqgEZr7Rp3Bicg\/0?wx_fmt=png\" alt=\"\" width=\"640\" height=\"344\" \/><\/center>Oracle\u6570\u636e\u5e93\u6027\u80fd\u6d4b\u8bd5\u4e3b\u8981\u8003\u8651\u4e09\u4e2a\u6307\u6807\uff0c\u5373TPM(Transactions Per Minute\uff0c\u6bcf\u5206\u949f\u5728\u7ebf\u4e8b\u52a1\u5904\u7406\u6570)\u3001TPS(Transactions Per Second\uff0c\u6bcf\u79d2\u5728\u7ebf\u4e8b\u52a1\u5904\u7406\u6570)\u548c\u54cd\u5e94\u65f6\u95f4(ms)\u3002<\/p>\n<p>\u4ece\u4e0a\u56fe\u53ef\u4ee5\u770b\u51fa\uff1a<\/p>\n<p>\u5cf0\u503cTPM\u6700\u5927\u4e3a64.5\u4e07\uff0c\u5e73\u5747TPM\u7ea6\u4e3a61.5\u4e07;<\/p>\n<p>\u5cf0\u503cTPS\u8d85\u8fc71.1\u4e07\uff0c\u5e73\u5747TPS\u57281\u4e07\u4ee5\u4e0a;<\/p>\n<p>\u6027\u80fd\u8f83\u597d\uff0c\u57fa\u672c\u4e0e\u524d\u9762\u57fa\u51c6\u6d4b\u8bd5\u4e2d\u76848K\u6570\u636e\u5757\u968f\u673a\u8bfb\u53d6\u7684\u6027\u80fd\u76f8\u543b\u5408\u3002\u5e76\u4e14\uff0c\u5176\u5e73\u5747\u54cd\u5e94\u65f6\u95f4\u4e3a36ms\uff0c\u7a81\u53d1\u54cd\u5e94\u65f6\u95f4\u4e3a250ms\uff0c\u6027\u80fd\u7684\u7a33\u5b9a\u6027\u5f88\u597d\u3002<\/p>\n<p>\u5355\u770b\u6027\u80fd\u6570\u5b57\uff0c\u4e5f\u8bb8\u5bf9\u4e1a\u52a1\u90e8\u95e8\u5e76\u4e0d\u201c\u5e26\u611f\u201d\uff0c\u653e\u5728\u5177\u4f53\u7684\u4e1a\u52a1\u60c5\u666f\u6765\u5206\u6790\u4e00\u4e0b\uff1a<\/p>\n<p><center><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/read.html5.qq.com\/image?src=forum&amp;q=5&amp;r=0&amp;imgflag=7&amp;imageUrl=http:\/\/mmbiz.qpic.cn\/mmbiz_png\/Efbh32FOFicdhkJ1uvRVsdeUgm7Dic8ibglc1EX60RlAeeYl3f7xV8BnibpQ9qcE9UZBob41g5abVzfMSibeQTjf9icQ\/0?wx_fmt=png\" alt=\"\" width=\"637\" height=\"1115\" \/><\/center>\u5728\u4eca\u5e74\u53cc\u5341\u4e00\u5f00\u59cb\u7684\u593430\u5206\u949f\uff0c\u5929\u732b\u6bcf\u79d2\u4ea4\u6613\u5cf0\u503c17.5\u4e07\u7b14\uff0c\u76f8\u5f53\u4e8e17.5\u4e07\u7684\u5cf0\u503cTPS;\u6bcf\u79d2\u652f\u4ed8\u5cf0\u503c12\u4e07\u7b14\u5219\u76f8\u5f53\u4e8e12\u4e07\u5cf0\u503cTPS\u3002\u8fd9\u4e24\u8005\u52a0\u8d77\u6765\u5dee\u4e0d\u591a\u8981\u63a5\u8fd130\u4e07TPS\u6027\u80fd!<\/p>\n<p>\u7b80\u5355\u6362\u7b97\uff0c\u4e0d\u8003\u8651\u5176\u4ed6\u56e0\u7d20\u5f71\u54cd\uff0c\u5dee\u4e0d\u591a30\u53f0\u540c\u7b49\u914d\u7f6e\u7684SC4020\u5168\u95ea\u5b58\u9635\u5217\u5c31\u80fd\u6ee1\u8db3\u5929\u732b\u4ea4\u6613\u548c\u652f\u4ed8\u7684\u6027\u80fd\u9700\u6c42(\u767b\u5f55\u3001\u6d4f\u89c8\u7b49\u64cd\u4f5c\u4e0d\u5728\u6b64\u5217)\u3002<\/p>\n<p>\u5f53\u7136\uff0c\u8fd9\u4e2a\u7b80\u5355\u6362\u7b97\u53ea\u662f\u4e3a\u4e86\u6709\u4e00\u4e2a\u76f4\u89c2\u5370\u8c61\uff0c\u5e76\u4e0d\u53cd\u6620\u5b9e\u9645\u60c5\u51b5\u3002\u6bd5\u7adf\u201c\u53cc\u5341\u4e00\u201d\u662f\u5168\u7403\u6700\u5927\u89c4\u6a21\u7684\u201c\u8d2d\u7269\u72c2\u6b22\u201d\uff0c\u7cfb\u7edf\u67b6\u6784\u5c06\u662f\u5176\u6027\u80fd\u53d1\u6325\u7684\u5173\u952e\u3002\u7edd\u5927\u591a\u6570\u4f01\u4e1a\u4e5f\u4e0d\u9700\u8981\u8fbe\u5230\u90a3\u4e48\u9ad8\u7684\u4ea4\u6613\u6027\u80fd\uff0c\u5728\u80fd\u591f\u5b8c\u6210\u4efb\u52a1\u7684\u524d\u63d0\u4e0b\uff0c\uff0c\u8bbe\u5907\u8d8a\u5c11\uff0c\u5176\u67b6\u6784\u7684\u590d\u6742\u5ea6\u8d8a\u5c0f\uff0c\u8fd0\u7ef4\u4e5f\u66f4\u52a0\u65b9\u4fbf\u3002<\/p>\n<p><strong>\u91cd\u65b0\u5b9a\u4e49\u4f01\u4e1a\u5b58\u50a8\u7ecf\u6d4e\u6548\u76ca<\/strong><\/p>\n<p>\u641e\u6e05\u695a\u6280\u672f\u95ee\u9898\u7684\u79cd\u79cd\u53ea\u662f\u5f00\u7aef\uff0c\u66f4\u91cd\u8981\u7684\u662f\uff0c\u66fe\u7ecf\u201c\u9ad8\u5bcc\u5e05\u201d\u800c\u53c8\u7529\u6389\u4e86\u5076\u50cf\u5305\u88b1\u7684\u5168\u95ea\u5b58\uff0c\u4e3a\u5b58\u50a8\u91cd\u65b0\u5b9a\u4e49\u4e86\u7ecf\u6d4e\u6548\u76ca\uff0c\u5177\u4f53\u6765\u8bf4\uff0c\u6709\u4ee5\u4e0b\u51e0\u4e2a\u65b9\u9762\uff1a<\/p>\n<p>\u66f4\u4f4e\u7684\u5b9e\u9645\u529f\u8017\uff1a\u6309\u7167\u4f01\u4e8b\u5f55\u56e2\u961f\u7684\u7b97\u6cd5\uff0c\u76ee\u524d\u5e02\u9762\u4e0a\u6700\u5feb\u7684\u78c1\u76d8\u662f1.5\u4e07\u8f6c(RPM)\u7684SAS\u76d8\uff0c\u529f\u8017\u7ea6\u4e3a8W(\u5b9e\u9645\u4e3a7.92W)\uff0cIOPS\u5927\u7ea6\u4e3a200\uff0c\u8981\u8fbe\u523010\u4e07IOPS\uff0c\u9700\u8981500\u4e2a\u786c\u76d8\uff0c\u4ec5\u786c\u76d8\u7684\u529f\u8017\u5c31\u63a5\u8fd14KW(3960W)\u3002\u4e5f\u5c31\u662f\u8bf4\uff0c\u5149\u662f\u4f7f\u7528\u78c1\u76d8\u7cfb\u7edf\uff0c\u4e00\u5e74\u7684\u7535\u8d39\u5c31\u591f\u4e70\u597d\u51e0\u53f0\u5168\u95ea\u5b58\u9635\u5217\u4e86!<\/p>\n<p><center><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/read.html5.qq.com\/image?src=forum&amp;q=5&amp;r=0&amp;imgflag=7&amp;imageUrl=http:\/\/mmbiz.qpic.cn\/mmbiz_png\/Efbh32FOFicdhkJ1uvRVsdeUgm7Dic8ibglbhO0BasBaibo9npI1q4slkZFURqSoMeNtTPW0nDbfRh4HCk80ZqgqUA\/0?wx_fmt=png\" alt=\"\" width=\"640\" height=\"366\" \/><\/center>\u67d0\u77e5\u540d\u786c\u76d8\u5236\u9020\u5546\u7684\u4e00\u6b3e\u9ad8\u6027\u80fd\u78c1\u76d8\u2014\u201415000 RPM\u3001300GB\u5bb9\u91cf\u7684SAS\u78c1\u76d8\uff0c\u7ea2\u6846\u4e2d\u663e\u793a\u5176\u5e73\u5747\u529f\u8017\u4e3a7.92W\u3002\u800cSC4020\u7684\u5f00\u673a\u529f\u8017\u6700\u5927\u4e3a380W\u5de6\u53f3\uff0c10\u500d\u4e8e\u6d4b\u8bd5\u914d\u7f6e\u3002<\/p>\n<p>\u5982\u679c\u4f7f\u7528SC4020\u8fd9\u79cd\u6700\u5927\u53ef\u914d\u7f6e24\u57572.5\u786c\u76d8\u76842U\u673a\u7bb1\u7684\u8bdd\uff0c500\u4e2a\u786c\u76d8\u9700\u898121\u4e2a\u673a\u7bb1\uff0c\u6b63\u597d\u6ee1\u914d\u4e00\u4e2a42U\u673a\u67dc\u3002<\/p>\n<p>\u800c\u5982\u679c\u8981\u8fbe\u5230\u4f01\u4e8b\u5f55\u6d4b\u8bd5\u83b7\u5f97\u768430\u4e07IOPS(\u5b9e\u96454K\u968f\u673a\u4e3a37\u4e07IOPS\uff0c8K\u4e3a29\u4e07IOPS)\uff0c\u5219\u9700\u89811500\u4e2a\u786c\u76d8\uff0c\u529f\u8017\u63a5\u8fd112KW\uff0c\u800cSC4020\u6b63\u5e38\u8fd0\u884c\u548c\u5168\u901f\u8fd0\u884c\u65f6\u7684\u529f\u8017\u4e3a260W-280W\u4e4b\u95f4\uff0c\u4e0d\u5230\u524d\u8005\u7684\u56db\u5341\u5206\u4e4b\u4e00\u3002<\/p>\n<p>\u66f4\u5c0f\u7684\u5360\u5730\u7a7a\u95f4\uff1aSC4020\u6ee1\u914d24\u5757SSD\uff0c\u63d0\u4f9b\u8d85\u8fc730\u4e07IOPS\uff0c\u53ea\u5360\u75282U\u9ad8\u673a\u67b6\u7a7a\u95f4\u3002\u800c\u63d0\u4f9b10\u4e07IOPS\u7684\u78c1\u76d8\u7cfb\u7edf\u9700\u8981\u4e00\u4e2a\u6ee142U\u673a\u67dc(500 HDD)\uff0c\u800c\u63d0\u4f9b30\u4e07IOPS\u7684\u78c1\u76d8\u7cfb\u7edf\u5219\u9700\u89813\u4e2a\u6ee142U\u673a\u67dc\u3002<\/p>\n<p><center><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/read.html5.qq.com\/image?src=forum&amp;q=5&amp;r=0&amp;imgflag=7&amp;imageUrl=http:\/\/mmbiz.qpic.cn\/mmbiz_png\/Efbh32FOFicdhkJ1uvRVsdeUgm7Dic8ibglD4frXYTbQzJOBtzgX9iaiabqoE57HKFkY7qPTBkbRAiavrzcVfxnFaT5Q\/0?wx_fmt=png\" alt=\"\" width=\"640\" height=\"388\" \/><\/center>\u5353\u8d8a\u7684\u5355\u4f4dI\/O\u6210\u672c\uff1a\u4ece\u6210\u672c\u7684\u89d2\u5ea6\u6765\u770b\uff0c\u63d0\u4f9b\u76f8\u540c\u7684I\/O\u6027\u80fd\uff0cSC4020\u7684\u6210\u672c\u8fdc\u4f4e\u4e8e\u78c1\u76d8\u7cfb\u7edf\u3002\u8ba1\u7b97\u5355\u4f4dIOPS\u6210\u672c\uff0c\u8003\u8651\u5230SC4020\u57286\u4e2aSSD\u7684\u914d\u7f6e\u4e0b\u80fd\u63d0\u4f9b10\u4e07IOPS\uff0c\u800c\u552e\u4ef7\u624d15\u4e07\u4eba\u6c11\u5e01\uff0c\u76f8\u5f53\u4e8e\u6bcfIOPS\u6210\u672c1.5\u5143\u4eba\u6c11\u5e01\uff0c\u4e0d\u52302\u5143\u94b1\u3002<\/p>\n<p>\u9700\u8981\u660e\u786e\u4e00\u4e0b\uff0c\u4e0e\u6bcfIOPS\u6210\u672c\u76f8\u5bf9\u7684\u5219\u662f\u6bcfGB\u6210\u672c\u3002\u76ee\u524d\u800c\u8a00\uff0c\u6309IOPS\u6210\u672c\u8ba1\uff0c\u95ea\u5b58\u5360\u4f18\uff0c\u5373\u95ea\u5b58\u80fd\u591f\u66f4\u597d\u5730\u652f\u6491\u6027\u80fd\u9700\u6c42\u578b\u5e94\u7528;\u800c\u5982\u679c\u5e94\u7528\u4e3b\u8981\u9700\u8981\u7684\u662f\u5927\u5bb9\u91cf\u7684\u8bdd\uff0c\u5219\u57fa\u4e8e\u4f4e\u901f(7200RPM\u53ca\u4ee5\u4e0b)\u5927\u5bb9\u91cf\u786c\u76d8\u7684\u7cfb\u7edf\u66f4\u5360\u4f18\u52bf\uff0c\u6bcfGB\u6210\u672c\u66f4\u4f4e\u3002<\/p>\n<p><strong>\u603b\u7ed3<\/strong><\/p>\n<p>\u968f\u7740\u201c\u6570\u636e\u65f6\u4ee3\u201d\u7684\u6765\u4e34\uff0c\u5b58\u50a8\u5bf9\u4e8e\u4f01\u4e1a\u7684\u89d2\u8272\u8d8a\u6765\u8d8a\u5173\u952e\u3002\u4ee5\u6234\u5c14SC4020\u4e3a\u4ee3\u8868\u7684\u5168\u95ea\u5b58\u201c\u65b0\u8d35\u201d\uff0c\u5fc5\u5c06\u4e3a\u4f01\u4e1a\u5e26\u6765\u66f4\u52a0\u4f18\u5f02\u7684\u5b58\u50a8\u6027\u80fd\uff0c\u91cd\u65b0\u5b9a\u4e49\u5b58\u50a8\u7ecf\u6d4e\u6548\u76ca\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u6570\u636e\u65f6\u4ee3\u7684\u5230\u6765\uff0c\u5b58\u50a8\u5bf9\u4e8e\u4f01\u4e1a\u8d8a\u6765\u8d8a\u91cd\u8981\u3002 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