Windows VHD\u56fa\u5b9a\u5927\u5c0f\uff1a\u4f18\u5316\u914d\u7f6e\u4e0eIO\u6027\u80fd\u63d0\u5347<\/title><\/p>\n<p><\/head><br \/>\n<body><\/p>\n<h2>Windows VHD\u56fa\u5b9a\u5927\u5c0f\uff1a\u4f18\u5316\u914d\u7f6e\u4e0eIO\u6027\u80fd\u63d0\u5347<\/h2>\n<p>\u865a\u62df\u786c\u76d8\uff08VHD\uff09\u662f\u5fae\u8f6fWindows\u64cd\u4f5c\u7cfb\u7edf\u4e2d\u4f7f\u7528\u7684\u78c1\u76d8\u6620\u50cf\u6587\u4ef6\u683c\u5f0f\uff0c\u5b83\u5141\u8bb8\u5c06\u6574\u4e2a\u786c\u76d8\u9a71\u52a8\u5668\u8868\u793a\u4e3a\u5355\u4e2a\u6587\u4ef6\u3002\u5728\u865a\u62df\u5316\u73af\u5883\u4e2d\uff0cVHD\u7684\u6027\u80fd\u81f3\u5173\u91cd\u8981\u3002\u867d\u7136\u52a8\u6001\u6269\u5c55VHD\u63d0\u4f9b\u4e86\u7075\u6d3b\u6027\uff0c\u4f46<strong>\u56fa\u5b9a\u5927\u5c0fVHD<\/strong>\u5728\u7279\u5b9a\u573a\u666f\u4e0b\u80fd\u591f\u663e\u8457\u63d0\u5347IO\u6027\u80fd\u548c\u914d\u7f6e\u4f18\u5316\u3002<\/p>\n<h2>\u56fa\u5b9a\u5927\u5c0fVHD\u7684\u4f18\u52bf\u4e0e\u9002\u7528\u573a\u666f<\/h2>\n<p>\u4e0e\u52a8\u6001\u6269\u5c55VHD\u76f8\u6bd4\uff0c\u56fa\u5b9a\u5927\u5c0fVHD\u9884\u5148\u5206\u914d\u4e86\u5176\u6700\u5927\u5bb9\u91cf\u7684\u5168\u90e8\u7a7a\u95f4\u3002\u8fd9\u79cd\u9884\u5206\u914d\u7b56\u7565\u5e26\u6765\u4e86\u4ee5\u4e0b\u4f18\u52bf\uff1a<\/p>\n<ul>\n<li><strong>IO\u6027\u80fd\u63d0\u5347\uff1a<\/strong>\u7531\u4e8e\u6240\u6709\u7a7a\u95f4\u90fd\u5df2\u9884\u5206\u914d\uff0c\u64cd\u4f5c\u7cfb\u7edf\u5728\u5199\u5165\u6570\u636e\u65f6\u65e0\u9700\u52a8\u6001\u8c03\u6574VHD\u6587\u4ef6\u7684\u5927\u5c0f\u3002\u8fd9\u6d88\u9664\u4e86\u6587\u4ef6\u7cfb\u7edf\u788e\u7247\u5316\u548c\u5199\u5165\u65f6\u6269\u5c55\u5e26\u6765\u7684\u5ef6\u8fdf\uff0c\u4ece\u800c\u63d0\u9ad8\u4e86IO\u6027\u80fd\u3002\u8fd9\u5728\u9700\u8981\u9ad8IOPS\u7684\u5e94\u7528\u4e2d\u5c24\u4e3a\u91cd\u8981\uff0c\u4f8b\u5982\u6570\u636e\u5e93\u670d\u52a1\u5668\u548c\u865a\u62df\u684c\u9762\u57fa\u7840\u8bbe\u65bd(VDI)\u3002<\/li>\n<li><strong>\u51cf\u5c11\u788e\u7247\u5316\uff1a<\/strong>\u52a8\u6001\u6269\u5c55VHD\u5728\u589e\u957f\u8fc7\u7a0b\u4e2d\u5bb9\u6613\u4ea7\u751f\u788e\u7247\uff0c\u800c\u56fa\u5b9a\u5927\u5c0fVHD\u7531\u4e8e\u7a7a\u95f4\u9884\u5206\u914d\uff0c\u5927\u5927\u51cf\u5c11\u4e86\u788e\u7247\u5316\u7684\u53ef\u80fd\u6027\uff0c\u4fdd\u6301\u4e86\u78c1\u76d8\u7684\u8fde\u7eed\u6027\uff0c\u4ece\u800c\u4fdd\u8bc1\u4e86\u8bfb\u5199\u6548\u7387\u3002<\/li>\n<li><strong>\u8d44\u6e90\u9884\u4f30\u4e0e\u7ba1\u7406\uff1a<\/strong>\u56fa\u5b9a\u5927\u5c0fVHD\u660e\u786e\u5730\u9884\u7559\u4e86\u7a7a\u95f4\uff0c\u65b9\u4fbf\u5b58\u50a8\u8d44\u6e90\u7684\u9884\u4f30\u548c\u7ba1\u7406\u3002\u5728\u8d44\u6e90\u6709\u9650\u7684\u73af\u5883\u4e2d\uff0c\u660e\u786e\u7684\u7a7a\u95f4\u5206\u914d\u6709\u52a9\u4e8e\u907f\u514d\u8d44\u6e90\u7ade\u4e89\u548c\u8fc7\u5ea6\u5206\u914d\u3002<\/li>\n<li><strong>\u7b80\u5316\u914d\u7f6e\u7ba1\u7406\uff1a<\/strong>\u56fa\u5b9a\u5927\u5c0fVHD\u7b80\u5316\u4e86\u865a\u62df\u673a\u7684\u90e8\u7f72\u548c\u7ef4\u62a4\u3002\u7ba1\u7406\u5458\u53ef\u4ee5\u66f4\u7cbe\u786e\u5730\u63a7\u5236\u5b58\u50a8\u5206\u914d\uff0c\u51cf\u5c11\u4e86\u7531\u4e8eVHD\u6587\u4ef6\u81ea\u52a8\u6269\u5c55\u800c\u5bfc\u81f4\u7684\u610f\u5916\u7a7a\u95f4\u5360\u7528\u3002<\/li>\n<\/ul>\n<p>\u7136\u800c\uff0c\u56fa\u5b9a\u5927\u5c0fVHD\u4e5f\u6709\u5176\u5c40\u9650\u6027\u3002\u5b83\u9700\u8981\u9884\u5148\u5206\u914d\u6240\u6709\u7a7a\u95f4\uff0c\u5373\u4f7f\u5b9e\u9645\u4f7f\u7528\u91cf\u8fdc\u5c0f\u4e8e\u9884\u5206\u914d\u7684\u5927\u5c0f\uff0c\u4e5f\u4f1a\u5360\u7528\u5927\u91cf\u7684\u5b58\u50a8\u8d44\u6e90\u3002\u56e0\u6b64\uff0c\u56fa\u5b9a\u5927\u5c0fVHD\u66f4\u9002\u7528\u4e8e\u4ee5\u4e0b\u573a\u666f\uff1a<\/p>\n<ul>\n<li><strong>\u6027\u80fd\u654f\u611f\u578b\u5e94\u7528\uff1a<\/strong>\u9700\u8981\u9ad8\u6027\u80fdIO\u7684\u5e94\u7528\uff0c\u5982\u6570\u636e\u5e93\u670d\u52a1\u5668\u3001\u6e38\u620f\u670d\u52a1\u5668\u548c\u89c6\u9891\u7f16\u8f91\u5de5\u4f5c\u7ad9\u3002<\/li>\n<li><strong>\u8d44\u6e90\u5145\u8db3\u7684\u73af\u5883\uff1a<\/strong>\u5b58\u50a8\u8d44\u6e90\u5145\u8db3\uff0c\u5bf9\u7a7a\u95f4\u6d6a\u8d39\u4e0d\u654f\u611f\u7684\u73af\u5883\u3002<\/li>\n<li><strong>\u53ef\u9884\u6d4b\u7684\u5de5\u4f5c\u8d1f\u8f7d\uff1a<\/strong>\u5de5\u4f5c\u8d1f\u8f7d\u76f8\u5bf9\u7a33\u5b9a\uff0c\u80fd\u591f\u51c6\u786e\u9884\u4f30\u6240\u9700\u7684\u78c1\u76d8\u7a7a\u95f4\u3002<\/li>\n<\/ul>\n<h2>\u521b\u5efa\u56fa\u5b9a\u5927\u5c0fVHD<\/h2>\n<p>\u53ef\u4ee5\u4f7f\u7528\u591a\u79cd\u65b9\u6cd5\u521b\u5efa\u56fa\u5b9a\u5927\u5c0fVHD\uff0c\u5305\u62ec\u78c1\u76d8\u7ba1\u7406\u5de5\u5177\u3001PowerShell\u4ee5\u53ca\u7b2c\u4e09\u65b9\u865a\u62df\u5316\u8f6f\u4ef6\u3002\u4ee5\u4e0b\u662f\u4f7f\u7528PowerShell\u521b\u5efa\u56fa\u5b9a\u5927\u5c0fVHD\u7684\u793a\u4f8b\uff1a<\/p>\n<pre><code>\nNew-VHD -Path \"C:\\MyFixedSizeVHD.vhdx\" -SizeBytes 100GB -Fixed\n<\/code><\/pre>\n<p>\u4e0a\u8ff0\u547d\u4ee4\u5c06\u5728<code>C:\\<\/code>\u76ee\u5f55\u4e0b\u521b\u5efa\u4e00\u4e2a\u540d\u4e3a<code>MyFixedSizeVHD.vhdx<\/code>\u7684\u56fa\u5b9a\u5927\u5c0fVHD\u6587\u4ef6\uff0c\u5927\u5c0f\u4e3a100GB\u3002<code>-Fixed<\/code>\u53c2\u6570\u6307\u5b9a\u521b\u5efa\u56fa\u5b9a\u5927\u5c0fVHD\u3002<\/p>\n<p>\u4f7f\u7528\u56fe\u5f62\u754c\u9762\u7684\u78c1\u76d8\u7ba1\u7406\u5de5\u5177\u4e5f\u53ef\u4ee5\u65b9\u4fbf\u5730\u521b\u5efa\u56fa\u5b9a\u5927\u5c0fVHD\u3002\u64cd\u4f5c\u6b65\u9aa4\u5982\u4e0b\uff1a<\/p>\n<ol>\n<li>\u6253\u5f00\u201c\u78c1\u76d8\u7ba1\u7406\u201d\uff08diskmgmt.msc\uff09\u3002<\/li>\n<li>\u5728\u201c\u64cd\u4f5c\u201d\u83dc\u5355\u4e2d\uff0c\u9009\u62e9\u201c\u521b\u5efaVHD\u201d\u3002<\/li>\n<li>\u6307\u5b9aVHD\u6587\u4ef6\u7684\u4f4d\u7f6e\u548c\u540d\u79f0\u3002<\/li>\n<li>\u9009\u62e9\u201c\u56fa\u5b9a\u5927\u5c0f\u201d\u3002<\/li>\n<li>\u6307\u5b9aVHD\u7684\u5927\u5c0f\u3002<\/li>\n<li>\u70b9\u51fb\u201c\u786e\u5b9a\u201d\u5b8c\u6210\u521b\u5efa\u3002<\/li>\n<\/ol>\n<h2>\u56fa\u5b9a\u5927\u5c0fVHD\u7684\u4f18\u5316\u914d\u7f6e<\/h2>\n<p>\u521b\u5efa\u56fa\u5b9a\u5927\u5c0fVHD\u540e\uff0c\u8fd8\u53ef\u4ee5\u8fdb\u884c\u4e00\u4e9b\u4f18\u5316\u914d\u7f6e\uff0c\u4ee5\u8fdb\u4e00\u6b65\u63d0\u5347\u6027\u80fd\uff1a<\/p>\n<h3>\u78c1\u76d8\u788e\u7247\u6574\u7406<\/h3>\n<p>\u5c3d\u7ba1\u56fa\u5b9a\u5927\u5c0fVHD\u672c\u8eab\u51cf\u5c11\u4e86\u788e\u7247\u5316\uff0c\u4f46VHD\u6240\u5728\u7684\u7269\u7406\u78c1\u76d8\u4ecd\u7136\u53ef\u80fd\u5b58\u5728\u788e\u7247\u3002\u5b9a\u671f\u5bf9\u7269\u7406\u78c1\u76d8\u8fdb\u884c\u788e\u7247\u6574\u7406\uff0c\u53ef\u4ee5\u63d0\u9ad8VHD\u7684\u6574\u4f53\u6027\u80fd\u3002\u53ef\u4ee5\u4f7f\u7528Windows\u81ea\u5e26\u7684\u78c1\u76d8\u788e\u7247\u6574\u7406\u5de5\u5177\uff0c\u4e5f\u53ef\u4ee5\u4f7f\u7528\u7b2c\u4e09\u65b9\u788e\u7247\u6574\u7406\u8f6f\u4ef6\u3002<\/p>\n<p>\u4f8b\u5982\uff0c\u5728\u547d\u4ee4\u884c\u4e2d\u4f7f\u7528<code>defrag C: \/O<\/code>\u547d\u4ee4\u5bf9C\u76d8\u8fdb\u884c\u788e\u7247\u6574\u7406\u548c\u4f18\u5316\u3002<\/p>\n<h3>\u5b58\u50a8\u4ecb\u8d28\u9009\u62e9<\/h3>\n<p>VHD\u7684\u6027\u80fd\u5f88\u5927\u7a0b\u5ea6\u4e0a\u53d6\u51b3\u4e8e\u5e95\u5c42\u5b58\u50a8\u4ecb\u8d28\u3002\u5efa\u8bae\u5c06\u56fa\u5b9a\u5927\u5c0fVHD\u5b58\u50a8\u5728\u9ad8\u6027\u80fd\u7684\u56fa\u6001\u786c\u76d8\uff08SSD\uff09\u4e0a\uff0c\u4ee5\u83b7\u5f97\u6700\u4f73IO\u6027\u80fd\u3002\u4e0e\u4f20\u7edf\u7684\u673a\u68b0\u786c\u76d8\uff08HDD\uff09\u76f8\u6bd4\uff0cSSD\u5177\u6709\u66f4\u5feb\u7684\u8bfb\u5199\u901f\u5ea6\u548c\u66f4\u4f4e\u7684\u5ef6\u8fdf\u3002<\/p>\n<p>\u5728vDisk\u4e91\u684c\u9762\u7b49VOI\u67b6\u6784\u65b9\u6848\u4e2d\uff0c\u5c06\u57fa\u7840\u955c\u50cfVHD\uff08\u91c7\u7528\u56fa\u5b9a\u5927\u5c0f\uff09\u90e8\u7f72\u5728\u9ad8\u6027\u80fd\u5b58\u50a8\u4e0a\uff0c\u53ef\u4ee5\u6709\u6548\u63d0\u5347\u6574\u4e2a\u684c\u9762\u73af\u5883\u7684\u54cd\u5e94\u901f\u5ea6\u548c\u7528\u6237\u4f53\u9a8c\u3002<\/p>\n<h3>\u6587\u4ef6\u7cfb\u7edf\u9009\u62e9<\/h3>\n<p>NTFS\u662fWindows\u63a8\u8350\u7684\u6587\u4ef6\u7cfb\u7edf\uff0c\u5b83\u63d0\u4f9b\u4e86\u826f\u597d\u7684\u6027\u80fd\u548c\u53ef\u9760\u6027\u3002\u786e\u4fddVHD\u5185\u90e8\u4f7f\u7528\u7684\u6587\u4ef6\u7cfb\u7edf\u4e3aNTFS\u3002\u5728\u683c\u5f0f\u5316VHD\u65f6\uff0c\u9009\u62e9NTFS\u6587\u4ef6\u7cfb\u7edf\u3002<\/p>\n<p>\u547d\u4ee4\u793a\u4f8b\uff1a<code>format E: \/FS:NTFS<\/code> (\u5047\u8bbeE: 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over Fabrics (NVMe-oF)\uff1a<\/strong>\u4f7f\u7528NVMe-oF\u7b49\u9ad8\u901f\u7f51\u7edc\u534f\u8bae\uff0c\u5c06VHD\u5b58\u50a8\u5728\u8fdc\u7a0b\u5b58\u50a8\u8bbe\u5907\u4e0a\uff0c\u5b9e\u73b0\u9ad8\u6027\u80fd\u7684\u5171\u4eab\u5b58\u50a8\u3002<\/li>\n<li><strong>\u667a\u80fd\u5316\u5b58\u50a8\uff1a<\/strong>\u5229\u7528\u4eba\u5de5\u667a\u80fd\u548c\u673a\u5668\u5b66\u4e60\u6280\u672f\uff0c\u81ea\u52a8\u4f18\u5316VHD\u7684\u5b58\u50a8\u914d\u7f6e\u548c\u6027\u80fd\u3002<\/li>\n<\/ul>\n<h2>\u603b\u7ed3<\/h2>\n<p>\u56fa\u5b9a\u5927\u5c0fVHD\u662f\u4f18\u5316Windows\u865a\u62df\u673aIO\u6027\u80fd\u7684\u4e00\u79cd\u6709\u6548\u65b9\u6cd5\u3002\u901a\u8fc7\u9884\u5148\u5206\u914d\u6240\u6709\u7a7a\u95f4\uff0c\u5b83\u53ef\u4ee5\u51cf\u5c11\u788e\u7247\u5316\u3001\u63d0\u9ad8IOPS\uff0c\u5e76\u7b80\u5316\u5b58\u50a8\u8d44\u6e90\u7ba1\u7406\u3002\u867d\u7136\u5b83\u9700\u8981\u9884\u5148\u5206\u914d\u6240\u6709\u7a7a\u95f4\uff0c\u4f46\u5bf9\u4e8e\u6027\u80fd\u654f\u611f\u578b\u5e94\u7528\u548c\u8d44\u6e90\u5145\u8db3\u7684\u73af\u5883\u6765\u8bf4\uff0c\u662f\u4e00\u79cd\u503c\u5f97\u8003\u8651\u7684\u9009\u62e9\u3002\u5728\u914d\u7f6e\u56fa\u5b9a\u5927\u5c0fVHD\u65f6\uff0c\u9009\u62e9\u9ad8\u6027\u80fd\u5b58\u50a8\u4ecb\u8d28\u3001\u4f18\u5316\u6587\u4ef6\u7cfb\u7edf\u548c\u78c1\u76d8\u7f13\u5b58\u8bbe\u7f6e\uff0c\u53ef\u4ee5\u8fdb\u4e00\u6b65\u63d0\u5347\u6027\u80fd\u3002\u672a\u6765\u7684\u53d1\u5c55\u8d8b\u52bf\u5c06\u96c6\u4e2d\u5728VHD\u683c\u5f0f\u7684\u4f18\u5316\u3001\u5b58\u50a8\u865a\u62df\u5316\u548c\u667a\u80fd\u5316\u5b58\u50a8<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Windows 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{"id":1351,"date":"2026-01-03T11:58:59","date_gmt":"2026-01-03T03:58:59","guid":{"rendered":"https:\/\/newvhd.com\/1351.html"},"modified":"2026-06-25T08:06:15","modified_gmt":"2026-06-25T00:06:15","slug":"windows-vhd%e5%9b%ba%e5%ae%9a%e5%a4%a7%e5%b0%8f%ef%bc%9a%e4%bc%98%e5%8c%96%e9%85%8d%e7%bd%ae%e4%b8%8eio%e6%80%a7%e8%83%bd%e6%8f%90%e5%8d%87","status":"publish","type":"post","link":"https:\/\/newvhd.com\/1351.html","title":{"rendered":"Windows VHD\u56fa\u5b9a\u5927\u5c0f\uff1a\u4f18\u5316\u914d\u7f6e\u4e0eIO\u6027\u80fd\u63d0\u5347"},"content":{"rendered":"

\n
\n
\nWindows VHD\u56fa\u5b9a\u5927\u5c0f\uff1a\u4f18\u5316\u914d\u7f6e\u4e0eIO\u6027\u80fd\u63d0\u5347<\/title><\/p>\n<p><\/head><br \/>\n<body><\/p>\n<h2>Windows VHD\u56fa\u5b9a\u5927\u5c0f\uff1a\u4f18\u5316\u914d\u7f6e\u4e0eIO\u6027\u80fd\u63d0\u5347<\/h2>\n<p>\u865a\u62df\u786c\u76d8\uff08VHD\uff09\u662f\u5fae\u8f6fWindows\u64cd\u4f5c\u7cfb\u7edf\u4e2d\u4f7f\u7528\u7684\u78c1\u76d8\u6620\u50cf\u6587\u4ef6\u683c\u5f0f\uff0c\u5b83\u5141\u8bb8\u5c06\u6574\u4e2a\u786c\u76d8\u9a71\u52a8\u5668\u8868\u793a\u4e3a\u5355\u4e2a\u6587\u4ef6\u3002\u5728\u865a\u62df\u5316\u73af\u5883\u4e2d\uff0cVHD\u7684\u6027\u80fd\u81f3\u5173\u91cd\u8981\u3002\u867d\u7136\u52a8\u6001\u6269\u5c55VHD\u63d0\u4f9b\u4e86\u7075\u6d3b\u6027\uff0c\u4f46<strong>\u56fa\u5b9a\u5927\u5c0fVHD<\/strong>\u5728\u7279\u5b9a\u573a\u666f\u4e0b\u80fd\u591f\u663e\u8457\u63d0\u5347IO\u6027\u80fd\u548c\u914d\u7f6e\u4f18\u5316\u3002<\/p>\n<h2>\u56fa\u5b9a\u5927\u5c0fVHD\u7684\u4f18\u52bf\u4e0e\u9002\u7528\u573a\u666f<\/h2>\n<p>\u4e0e\u52a8\u6001\u6269\u5c55VHD\u76f8\u6bd4\uff0c\u56fa\u5b9a\u5927\u5c0fVHD\u9884\u5148\u5206\u914d\u4e86\u5176\u6700\u5927\u5bb9\u91cf\u7684\u5168\u90e8\u7a7a\u95f4\u3002\u8fd9\u79cd\u9884\u5206\u914d\u7b56\u7565\u5e26\u6765\u4e86\u4ee5\u4e0b\u4f18\u52bf\uff1a<\/p>\n<ul>\n<li><strong>IO\u6027\u80fd\u63d0\u5347\uff1a<\/strong>\u7531\u4e8e\u6240\u6709\u7a7a\u95f4\u90fd\u5df2\u9884\u5206\u914d\uff0c\u64cd\u4f5c\u7cfb\u7edf\u5728\u5199\u5165\u6570\u636e\u65f6\u65e0\u9700\u52a8\u6001\u8c03\u6574VHD\u6587\u4ef6\u7684\u5927\u5c0f\u3002\u8fd9\u6d88\u9664\u4e86\u6587\u4ef6\u7cfb\u7edf\u788e\u7247\u5316\u548c\u5199\u5165\u65f6\u6269\u5c55\u5e26\u6765\u7684\u5ef6\u8fdf\uff0c\u4ece\u800c\u63d0\u9ad8\u4e86IO\u6027\u80fd\u3002\u8fd9\u5728\u9700\u8981\u9ad8IOPS\u7684\u5e94\u7528\u4e2d\u5c24\u4e3a\u91cd\u8981\uff0c\u4f8b\u5982\u6570\u636e\u5e93\u670d\u52a1\u5668\u548c\u865a\u62df\u684c\u9762\u57fa\u7840\u8bbe\u65bd(VDI)\u3002<\/li>\n<li><strong>\u51cf\u5c11\u788e\u7247\u5316\uff1a<\/strong>\u52a8\u6001\u6269\u5c55VHD\u5728\u589e\u957f\u8fc7\u7a0b\u4e2d\u5bb9\u6613\u4ea7\u751f\u788e\u7247\uff0c\u800c\u56fa\u5b9a\u5927\u5c0fVHD\u7531\u4e8e\u7a7a\u95f4\u9884\u5206\u914d\uff0c\u5927\u5927\u51cf\u5c11\u4e86\u788e\u7247\u5316\u7684\u53ef\u80fd\u6027\uff0c\u4fdd\u6301\u4e86\u78c1\u76d8\u7684\u8fde\u7eed\u6027\uff0c\u4ece\u800c\u4fdd\u8bc1\u4e86\u8bfb\u5199\u6548\u7387\u3002<\/li>\n<li><strong>\u8d44\u6e90\u9884\u4f30\u4e0e\u7ba1\u7406\uff1a<\/strong>\u56fa\u5b9a\u5927\u5c0fVHD\u660e\u786e\u5730\u9884\u7559\u4e86\u7a7a\u95f4\uff0c\u65b9\u4fbf\u5b58\u50a8\u8d44\u6e90\u7684\u9884\u4f30\u548c\u7ba1\u7406\u3002\u5728\u8d44\u6e90\u6709\u9650\u7684\u73af\u5883\u4e2d\uff0c\u660e\u786e\u7684\u7a7a\u95f4\u5206\u914d\u6709\u52a9\u4e8e\u907f\u514d\u8d44\u6e90\u7ade\u4e89\u548c\u8fc7\u5ea6\u5206\u914d\u3002<\/li>\n<li><strong>\u7b80\u5316\u914d\u7f6e\u7ba1\u7406\uff1a<\/strong>\u56fa\u5b9a\u5927\u5c0fVHD\u7b80\u5316\u4e86\u865a\u62df\u673a\u7684\u90e8\u7f72\u548c\u7ef4\u62a4\u3002\u7ba1\u7406\u5458\u53ef\u4ee5\u66f4\u7cbe\u786e\u5730\u63a7\u5236\u5b58\u50a8\u5206\u914d\uff0c\u51cf\u5c11\u4e86\u7531\u4e8eVHD\u6587\u4ef6\u81ea\u52a8\u6269\u5c55\u800c\u5bfc\u81f4\u7684\u610f\u5916\u7a7a\u95f4\u5360\u7528\u3002<\/li>\n<\/ul>\n<p>\u7136\u800c\uff0c\u56fa\u5b9a\u5927\u5c0fVHD\u4e5f\u6709\u5176\u5c40\u9650\u6027\u3002\u5b83\u9700\u8981\u9884\u5148\u5206\u914d\u6240\u6709\u7a7a\u95f4\uff0c\u5373\u4f7f\u5b9e\u9645\u4f7f\u7528\u91cf\u8fdc\u5c0f\u4e8e\u9884\u5206\u914d\u7684\u5927\u5c0f\uff0c\u4e5f\u4f1a\u5360\u7528\u5927\u91cf\u7684\u5b58\u50a8\u8d44\u6e90\u3002\u56e0\u6b64\uff0c\u56fa\u5b9a\u5927\u5c0fVHD\u66f4\u9002\u7528\u4e8e\u4ee5\u4e0b\u573a\u666f\uff1a<\/p>\n<ul>\n<li><strong>\u6027\u80fd\u654f\u611f\u578b\u5e94\u7528\uff1a<\/strong>\u9700\u8981\u9ad8\u6027\u80fdIO\u7684\u5e94\u7528\uff0c\u5982\u6570\u636e\u5e93\u670d\u52a1\u5668\u3001\u6e38\u620f\u670d\u52a1\u5668\u548c\u89c6\u9891\u7f16\u8f91\u5de5\u4f5c\u7ad9\u3002<\/li>\n<li><strong>\u8d44\u6e90\u5145\u8db3\u7684\u73af\u5883\uff1a<\/strong>\u5b58\u50a8\u8d44\u6e90\u5145\u8db3\uff0c\u5bf9\u7a7a\u95f4\u6d6a\u8d39\u4e0d\u654f\u611f\u7684\u73af\u5883\u3002<\/li>\n<li><strong>\u53ef\u9884\u6d4b\u7684\u5de5\u4f5c\u8d1f\u8f7d\uff1a<\/strong>\u5de5\u4f5c\u8d1f\u8f7d\u76f8\u5bf9\u7a33\u5b9a\uff0c\u80fd\u591f\u51c6\u786e\u9884\u4f30\u6240\u9700\u7684\u78c1\u76d8\u7a7a\u95f4\u3002<\/li>\n<\/ul>\n<h2>\u521b\u5efa\u56fa\u5b9a\u5927\u5c0fVHD<\/h2>\n<p>\u53ef\u4ee5\u4f7f\u7528\u591a\u79cd\u65b9\u6cd5\u521b\u5efa\u56fa\u5b9a\u5927\u5c0fVHD\uff0c\u5305\u62ec\u78c1\u76d8\u7ba1\u7406\u5de5\u5177\u3001PowerShell\u4ee5\u53ca\u7b2c\u4e09\u65b9\u865a\u62df\u5316\u8f6f\u4ef6\u3002\u4ee5\u4e0b\u662f\u4f7f\u7528PowerShell\u521b\u5efa\u56fa\u5b9a\u5927\u5c0fVHD\u7684\u793a\u4f8b\uff1a<\/p>\n<pre><code>\nNew-VHD -Path \"C:\\MyFixedSizeVHD.vhdx\" -SizeBytes 100GB -Fixed\n<\/code><\/pre>\n<p>\u4e0a\u8ff0\u547d\u4ee4\u5c06\u5728<code>C:\\<\/code>\u76ee\u5f55\u4e0b\u521b\u5efa\u4e00\u4e2a\u540d\u4e3a<code>MyFixedSizeVHD.vhdx<\/code>\u7684\u56fa\u5b9a\u5927\u5c0fVHD\u6587\u4ef6\uff0c\u5927\u5c0f\u4e3a100GB\u3002<code>-Fixed<\/code>\u53c2\u6570\u6307\u5b9a\u521b\u5efa\u56fa\u5b9a\u5927\u5c0fVHD\u3002<\/p>\n<p>\u4f7f\u7528\u56fe\u5f62\u754c\u9762\u7684\u78c1\u76d8\u7ba1\u7406\u5de5\u5177\u4e5f\u53ef\u4ee5\u65b9\u4fbf\u5730\u521b\u5efa\u56fa\u5b9a\u5927\u5c0fVHD\u3002\u64cd\u4f5c\u6b65\u9aa4\u5982\u4e0b\uff1a<\/p>\n<ol>\n<li>\u6253\u5f00\u201c\u78c1\u76d8\u7ba1\u7406\u201d\uff08diskmgmt.msc\uff09\u3002<\/li>\n<li>\u5728\u201c\u64cd\u4f5c\u201d\u83dc\u5355\u4e2d\uff0c\u9009\u62e9\u201c\u521b\u5efaVHD\u201d\u3002<\/li>\n<li>\u6307\u5b9aVHD\u6587\u4ef6\u7684\u4f4d\u7f6e\u548c\u540d\u79f0\u3002<\/li>\n<li>\u9009\u62e9\u201c\u56fa\u5b9a\u5927\u5c0f\u201d\u3002<\/li>\n<li>\u6307\u5b9aVHD\u7684\u5927\u5c0f\u3002<\/li>\n<li>\u70b9\u51fb\u201c\u786e\u5b9a\u201d\u5b8c\u6210\u521b\u5efa\u3002<\/li>\n<\/ol>\n<h2>\u56fa\u5b9a\u5927\u5c0fVHD\u7684\u4f18\u5316\u914d\u7f6e<\/h2>\n<p>\u521b\u5efa\u56fa\u5b9a\u5927\u5c0fVHD\u540e\uff0c\u8fd8\u53ef\u4ee5\u8fdb\u884c\u4e00\u4e9b\u4f18\u5316\u914d\u7f6e\uff0c\u4ee5\u8fdb\u4e00\u6b65\u63d0\u5347\u6027\u80fd\uff1a<\/p>\n<h3>\u78c1\u76d8\u788e\u7247\u6574\u7406<\/h3>\n<p>\u5c3d\u7ba1\u56fa\u5b9a\u5927\u5c0fVHD\u672c\u8eab\u51cf\u5c11\u4e86\u788e\u7247\u5316\uff0c\u4f46VHD\u6240\u5728\u7684\u7269\u7406\u78c1\u76d8\u4ecd\u7136\u53ef\u80fd\u5b58\u5728\u788e\u7247\u3002\u5b9a\u671f\u5bf9\u7269\u7406\u78c1\u76d8\u8fdb\u884c\u788e\u7247\u6574\u7406\uff0c\u53ef\u4ee5\u63d0\u9ad8VHD\u7684\u6574\u4f53\u6027\u80fd\u3002\u53ef\u4ee5\u4f7f\u7528Windows\u81ea\u5e26\u7684\u78c1\u76d8\u788e\u7247\u6574\u7406\u5de5\u5177\uff0c\u4e5f\u53ef\u4ee5\u4f7f\u7528\u7b2c\u4e09\u65b9\u788e\u7247\u6574\u7406\u8f6f\u4ef6\u3002<\/p>\n<p>\u4f8b\u5982\uff0c\u5728\u547d\u4ee4\u884c\u4e2d\u4f7f\u7528<code>defrag C: \/O<\/code>\u547d\u4ee4\u5bf9C\u76d8\u8fdb\u884c\u788e\u7247\u6574\u7406\u548c\u4f18\u5316\u3002<\/p>\n<h3>\u5b58\u50a8\u4ecb\u8d28\u9009\u62e9<\/h3>\n<p>VHD\u7684\u6027\u80fd\u5f88\u5927\u7a0b\u5ea6\u4e0a\u53d6\u51b3\u4e8e\u5e95\u5c42\u5b58\u50a8\u4ecb\u8d28\u3002\u5efa\u8bae\u5c06\u56fa\u5b9a\u5927\u5c0fVHD\u5b58\u50a8\u5728\u9ad8\u6027\u80fd\u7684\u56fa\u6001\u786c\u76d8\uff08SSD\uff09\u4e0a\uff0c\u4ee5\u83b7\u5f97\u6700\u4f73IO\u6027\u80fd\u3002\u4e0e\u4f20\u7edf\u7684\u673a\u68b0\u786c\u76d8\uff08HDD\uff09\u76f8\u6bd4\uff0cSSD\u5177\u6709\u66f4\u5feb\u7684\u8bfb\u5199\u901f\u5ea6\u548c\u66f4\u4f4e\u7684\u5ef6\u8fdf\u3002<\/p>\n<p>\u5728vDisk\u4e91\u684c\u9762\u7b49VOI\u67b6\u6784\u65b9\u6848\u4e2d\uff0c\u5c06\u57fa\u7840\u955c\u50cfVHD\uff08\u91c7\u7528\u56fa\u5b9a\u5927\u5c0f\uff09\u90e8\u7f72\u5728\u9ad8\u6027\u80fd\u5b58\u50a8\u4e0a\uff0c\u53ef\u4ee5\u6709\u6548\u63d0\u5347\u6574\u4e2a\u684c\u9762\u73af\u5883\u7684\u54cd\u5e94\u901f\u5ea6\u548c\u7528\u6237\u4f53\u9a8c\u3002<\/p>\n<h3>\u6587\u4ef6\u7cfb\u7edf\u9009\u62e9<\/h3>\n<p>NTFS\u662fWindows\u63a8\u8350\u7684\u6587\u4ef6\u7cfb\u7edf\uff0c\u5b83\u63d0\u4f9b\u4e86\u826f\u597d\u7684\u6027\u80fd\u548c\u53ef\u9760\u6027\u3002\u786e\u4fddVHD\u5185\u90e8\u4f7f\u7528\u7684\u6587\u4ef6\u7cfb\u7edf\u4e3aNTFS\u3002\u5728\u683c\u5f0f\u5316VHD\u65f6\uff0c\u9009\u62e9NTFS\u6587\u4ef6\u7cfb\u7edf\u3002<\/p>\n<p>\u547d\u4ee4\u793a\u4f8b\uff1a<code>format E: \/FS:NTFS<\/code> (\u5047\u8bbeE: 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