{"id":36134,"date":"2015-08-11T17:37:52","date_gmt":"2015-08-11T09:37:52","guid":{"rendered":""},"modified":"2015-08-11T17:41:41","modified_gmt":"2015-08-11T09:41:41","slug":"","status":"publish","type":"post","link":"https:\/\/www.homejamesfinance.com\/p\/36134.html","title":{"rendered":"HGST\u643a\u7b2c\u4e8c\u4e2a\u201c\u6027\u611f\u201dPCM\u4eae\u76f8"},"content":{"rendered":"

$\"\"$ <\/p>\n

\u5728\u95ea\u5b58\u4e1a\u5185\u8d70“\u6027\u611f”\u8def\u7ebf\uff0cHGST\u8ba4\u4e3a\u8fd9\u8fd8\u662f\u70ed\u95e8\u4e4b\u9009\u91cc\u7684\u5c11\u6570——\u53c8\u4e00\u6b21——\u662f\u5b83\u7684\u76f8\u53d8\u5b58\u50a8\u5668\u6280\u672f\u30021\u5e74\u6765\uff0c\u4ece\u4e00\u4e2aPCIe \u8fde\u63a5PCM SSD \u7684\u6f14\u793a\uff0c300\u4e07IOPS\u6bcf1.5\u5fae\u79d2\u5ef6\u8fdf\uff0c\u5c55\u793a\u4e86\u4e00\u4e2aRDMA\u901a\u8fc7InfiniBand\u8fde\u63a5PCM SSD\uff0c512B\u8bfb\u53d6\uff0c\u5f80\u8fd4\u8bbf\u95ee\u5ef6\u8fdf\u4f4e\u4e8e2\u5fae\u79d2\uff0c2KB\u5757\u5927\u5c0f\u541e\u5410\u91cf\u8d85\u8fc73.5 GB\/s\u3002<\/p>\n

\u800c\u6613\u5931\u6027DRAM\u7528\u7535\u8d39\u7528\u8fc7\u4e8e\u6602\u8d35\uff0cHGST\u7684\u975e\u6613\u5931\u6027PCM\u5361\u5219\u4e0d\u9700\u8017\u7535\uff0c\u540c\u65f6\u8fd8\u63d0\u4f9b\u7c7b\u4f3cDRAM\u7684\u901f\u5ea6\u3002<\/p>\n

InfiniBand\u6765\u81ea\u8fc8\u7edc\u601d\uff0c\u5176\u5e02\u573a\u8425\u9500\u526f\u603b\u88c1Kevin Deierling\u66fe\u8868\u793a\uff1a“\u5728\u672a\u6765\uff0c\u6211\u4eec\u7684\u76ee\u6807\u662f\u4f7f\u7528InfiniBand\u548cRoCE(RDMA over Converged Ethernet)\u652f\u6301PCM\u8bbf\u95ee\uff0c\u4ee5\u6b64\u63d0\u9ad8\u53ef\u6269\u5c55\u6027\u548c\u964d\u4f4e\u5185\u5b58\u5e94\u7528\u7a0b\u5e8f\u7684\u6210\u672c\u3002”<\/p>\n

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HGST\u662f\u600e\u4e48\u4e86?\u53bb\u5e74\u5b83\u7684PCM\u82af\u7247\u6765\u81ea\u7f8e\u5149\u3002\u8ba9\u6211\u4eec\u6765\u5047\u8bbe\u4e00\u4e0b\u73b0\u5728\u8fd9\u4e9b\u4ecd\u662f\u7f8e\u5149\u7684\u82af\u7247\uff0c\u800cHGST\u7684\u5174\u8da3\u5728\u9500\u552ePCM\u5b58\u50a8\u5361\u4e0a\u3002\u4f46\u73b0\u5728HGST\u5e76\u6ca1\u6709\u5728\u9500\u552e\u57fa\u4e8ePCM\u7684\u5b58\u50a8\u5361\uff0c\u663e\u7136\u5b83\u4eec\u8fd8\u6ca1\u4e3a\u9ec4\u91d1\u65f6\u4ee3\u51c6\u5907\u5c31\u7eea\u3002<\/p>\n

\u5b83\u4f3c\u4e4e\u662f\u6253\u7b97\u5f00\u53d1\u4e00\u4e2a\u542f\u7528RDMA\uff0cInfiniBand\u6216\u5feb\u901fEthernet\u8fde\u63a5\u7684PCM\u76d2\u5b50\uff0c\u80fd\u6dfb\u52a0\u5230\u4e0d\u540c\u670d\u52a1\u5668\u7684\u5b58\u50a8\u5730\u5740\u7a7a\u95f4\uff0c\u800c\u4e14\u5bf9\u4e8e\u5c06\u5185\u5b58\u8ba1\u7b97\u63a8\u52a8\u5230\u524d\u53f0\u5927\u6709\u5e2e\u52a9\u3002<\/p>\n

\u8fdc\u7a0bPCM\u5185\u5b58\u6620\u5c04\u542f\u7528\u8fdc\u7a0b\u76f4\u63a5\u5185\u5b58\u8bbf\u95ee(RDMA)\u534f\u8bae\uff0c\u901a\u8fc7\u7f51\u7edc\u57fa\u7840\u8bbe\u5907\u5982Ethernet\u6216InfiniBand\uff0c\u4f7f\u5185\u5b58\u8ba1\u7b97\u80fd\u591f\u65e0\u7f1d\u5927\u89c4\u6a21\u8fdb\u884c\u90e8\u7f72\u3002\u8fd9\u4e2a\u57fa\u4e8e\u7f51\u7edc\u7684\u65b9\u6848\u5141\u8bb8\u5e94\u7528\u7a0b\u5e8f\u5229\u7528\u975e\u6613\u5931\u6027PCM\u8de8\u591a\u53f0\u8ba1\u7b97\u673a\u6309\u9700\u5411\u5916\u6269\u5c55\u3002<\/strong><\/p>\n

HGST\u9996\u5e2d\u6280\u672f\u5b98Steve Campbell\u8868\u793a\uff0c“\u6211\u4eec\u4e0e\u8fc8\u7edc\u601d\u7684\u5de5\u4f5c\u8bc1\u660e\u4e86\u975e\u6613\u5931\u6027\u4e3b\u5b58\u50a8\u5668\u80fd\u901a\u8fc7\u6709\u5ef6\u8fdf\u5373\u5b89\u88c5\u5b89\u5168\u6027\u80fd\u8303\u56f4\u5185\u7684\u5b58\u50a8\u8ba1\u7b97\u5e94\u7528\u7a0b\u5e8f\u7684\u7f51\u7edc\u88ab\u6620\u5c04\u3002”<\/p>\n

Diablo\u6280\u672f\u516c\u53f8\u7684Memory1\u662f\u670d\u52a1\u5668DIMM\u8fde\u63a5NAND\u5145\u5f53\u4e00\u4e2aDRAM\u66ff\u4ee3\u54c1\u548c\u6269\u5c55\u5668\u3002HGST\u7684\u6301\u4e45\u5b58\u50a8\u7ed3\u6784\u662f\u4e00\u4e2a\u7f51\u7edc\u7684\uff0c\u5047\u5b9a\u6709\u66f4\u52a0\u6269\u5c55\u7684DRAM\u66ff\u4ee3\u54c1\u4e0e\u6269\u5c55\u5668\u3002\u8bbf\u95ee\u65f6\u5b83\u4f1a\u6bd4Memory1\u66f4\u5feb\u5417?\u76ee\u524d\u6765\u8bb2\uff0c\u4e0d\u9020\u3002<\/p>\n

\u82f1\u7279\u5c14\u548c\u7f8e\u5149\u76843D XPoint\u5b58\u50a8\u5668\u6bd4NAND\u66f4\u5feb\uff0c\u4f46\u662f\u4e0d\u53caDRAM\uff0c\u5e76\u4e14\u5c06\u4f1a\u6216\u53ef\u80fd\u4f1a\u57282016\u5e74\u5b8c\u6210\u3002\u5982\u4f55\u4e0ePCM\u5bf9\u6bd4\u4ef7\u683c\u548c\u6027\u80fd\u65b9\u9762\u4f3c\u4e4e\u5c06\u4f1a\u5f02\u5e38\u6709\u8da3\u3002<\/p>\n

\u73b0\u5728\uff0cHGST\u7684\u6f14\u793a\u662fPCM\u7684“\u6311\u9017”\uff0c\u5982\u679c\u4f60\u559c\u6b22\u88ab\u6311\u9017\uff0c\u90a3\u4e488\u670811\u65e5-13\u65e5\u53bb\u7f8e\u56fd\u95ea\u5b58\u5cf0\u4f1a\u7684HGST\u5c55\u53f0#645-647\u770b\u770b\u5427\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

HGST\u4f5c\u4e3a\u4e00\u5934“\u6027\u611f\u91ce\u517d”\uff0c\u4e8e\u4eca\u5e74\u7f8e\u56fd\u95ea\u5b58\u5cf0\u4f1a\u4e0a\u518d\u4e00\u6b21\u9ad8\u59ff\u6001\u5c55\u793a\u5176\u76f8\u53d8\u5b58\u50a8\u5668\u3002 \u5728\u95ea\u5b58\u4e1a\u5185\u8d70“\u6027\u611f”\u8def\u7ebf\uff0cHGST\u8ba4\u4e3a\u8fd9\u8fd8\u662f\u70ed\u95e8\u4e4b\u9009\u91cc\u7684\u5c11\u6570——\u53c8\u4e00\u6b21—&…<\/p>\n","protected":false},"author":160,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[3656,6150],"topic":[],"class_list":["post-36134","post","type-post","status-publish","format-standard","hentry","category-news","tag-HGST","tag-PCM"],"_links":{"self":[{"href":"https:\/\/www.homejamesfinance.com\/wp-json\/wp\/v2\/posts\/36134"}],"collection":[{"href":"https:\/\/www.homejamesfinance.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.homejamesfinance.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.homejamesfinance.com\/wp-json\/wp\/v2\/users\/160"}],"replies":[{"embeddable":true,"href":"https:\/\/www.homejamesfinance.com\/wp-json\/wp\/v2\/comments?post=36134"}],"version-history":[{"count":0,"href":"https:\/\/www.homejamesfinance.com\/wp-json\/wp\/v2\/posts\/36134\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.homejamesfinance.com\/wp-json\/wp\/v2\/media?parent=36134"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.homejamesfinance.com\/wp-json\/wp\/v2\/categories?post=36134"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.homejamesfinance.com\/wp-json\/wp\/v2\/tags?post=36134"},{"taxonomy":"topic","embeddable":true,"href":"https:\/\/www.homejamesfinance.com\/wp-json\/wp\/v2\/topic?post=36134"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}精品国产午夜肉伦伦影院,双性老师灌满浓jing上课h,天天做天天爱夜夜爽,攵女乱h边做边走