{"id":2878,"date":"2025-06-18T16:11:14","date_gmt":"2025-06-18T08:11:14","guid":{"rendered":"https:\/\/choozseo.com\/blog\/lecture\/what-is-a-raid-disk-array-comparison-of-types-and-how-to-choose-the-most-suitable-raid-solution\/"},"modified":"2025-06-18T16:11:14","modified_gmt":"2025-06-18T08:11:14","slug":"what-is-a-raid-disk-array-comparison-of-types-and-how-to-choose-the-most-suitable-raid-solution","status":"publish","type":"post","link":"https:\/\/choozseo.com\/blog\/lecture\/what-is-a-raid-disk-array-comparison-of-types-and-how-to-choose-the-most-suitable-raid-solution\/","title":{"rendered":"RAID\u78c1\u789f\u9663\u5217\u662f\u4ec0\u9ebc\uff1f\u7a2e\u985e\u6bd4\u8f03\u8207\u5982\u4f55\u9078\u64c7\u6700\u9069\u5408\u7684RAID\u65b9\u6848"},"content":{"rendered":"<p>RAID\uff08Redundant Array of Independent Disks\uff0c\u7368\u7acb\u78c1\u789f\u5197\u9918\u9663\u5217\uff09\uff0c\u7c21\u7a31\u78c1\u789f\u9663\u5217\uff0c\u662f\u4e00\u7a2e<strong>\u5c07\u591a\u9846\u786c\u789f\u7d50\u5408\u6210\u4e00\u500b\u865b\u64ec\u78c1\u789f\u5340<\/strong>\u7684\u6280\u8853\uff0c\u80fd\u540c\u6642\u63d0\u5347\u8cc7\u6599\u5b89\u5168\u6027\uff08\u5bb9\u932f\uff09\u3001\u6548\u80fd\u53ca\u5132\u5b58\u5bb9\u91cf\u3002RAID \u5e38\u898b\u65bc\u4f3a\u670d\u5668\u6216\u9700\u9ad8\u53ef\u9760\u6027\u7684\u5132\u5b58\u88dd\u7f6e\u3002<strong>RAID\u7a2e\u985e<\/strong>\u591a\u5143\uff0c\u529f\u80fd\u53d6\u5411\u4e0d\u540c\u3002\u4e0b\u6587\u5c07\u5b8c\u6574\u4ecb\u7d39 RAID \u78c1\u789f\u9663\u5217\u662f\u4ec0\u9ebc\u3001RAID\u8a2d\u5b9a\u3001RAID\u7a2e\u985e\u3001\u512a\u52a3\u6bd4\u8f03\u3001RAID\u63a8\u85a6\uff0c\u5e6b\u52a9\u4f60\u6311\u9078\u6700\u9069\u5408\u7684\u78c1\u789f\u9663\u5217\u89e3\u6c7a\u65b9\u6848\u3002<\/p>\n<p><div id=\"ez-toc-container\" class=\"ez-toc-v2_0_79_2 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Table of Contents<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"\u986f\u793a\/\u96b1\u85cf\u5167\u5bb9\u76ee\u9304\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/choozseo.com\/blog\/lecture\/what-is-a-raid-disk-array-comparison-of-types-and-how-to-choose-the-most-suitable-raid-solution\/#%E7%A3%81%E7%A2%9F%E9%99%A3%E5%88%97%E6%98%AF%E4%BB%80%E9%BA%BC%EF%BC%9FRAID%E4%BB%8B%E7%B4%B9\" >\u78c1\u789f\u9663\u5217\u662f\u4ec0\u9ebc\uff1fRAID\u4ecb\u7d39<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/choozseo.com\/blog\/lecture\/what-is-a-raid-disk-array-comparison-of-types-and-how-to-choose-the-most-suitable-raid-solution\/#RAID%E7%A8%AE%E9%A1%9E%E7%B8%BD%E8%A6%BD%E8%88%87%E6%AF%94%E8%BC%83\" >RAID\u7a2e\u985e\u7e3d\u89bd\u8207\u6bd4\u8f03<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/choozseo.com\/blog\/lecture\/what-is-a-raid-disk-array-comparison-of-types-and-how-to-choose-the-most-suitable-raid-solution\/#RAID%E7%A3%81%E7%A2%9F%E9%99%A3%E5%88%97%E5%84%AA%E7%BC%BA%E9%BB%9E%E6%AF%94%E8%BC%83%E5%88%86%E6%9E%90\" >RAID\u78c1\u789f\u9663\u5217\u512a\u7f3a\u9ede\u6bd4\u8f03\u5206\u6790<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/choozseo.com\/blog\/lecture\/what-is-a-raid-disk-array-comparison-of-types-and-how-to-choose-the-most-suitable-raid-solution\/#RAID%E8%A8%AD%E5%AE%9A%E6%96%B9%E5%BC%8F%E7%B0%A1%E4%BB%8B\" >RAID\u8a2d\u5b9a\u65b9\u5f0f\u7c21\u4ecb<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/choozseo.com\/blog\/lecture\/what-is-a-raid-disk-array-comparison-of-types-and-how-to-choose-the-most-suitable-raid-solution\/#RAID%E6%8E%A8%E8%96%A6%E8%88%87%E9%81%B8%E8%B3%BC%E5%BB%BA%E8%AD%B0\" >RAID\u63a8\u85a6\u8207\u9078\u8cfc\u5efa\u8b70<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/choozseo.com\/blog\/lecture\/what-is-a-raid-disk-array-comparison-of-types-and-how-to-choose-the-most-suitable-raid-solution\/#%E7%B5%90%E8%AB%96\" >\u7d50\u8ad6<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/choozseo.com\/blog\/lecture\/what-is-a-raid-disk-array-comparison-of-types-and-how-to-choose-the-most-suitable-raid-solution\/#%E5%B8%B8%E8%A6%8B%E5%95%8F%E9%A1%8C\" >\u5e38\u898b\u554f\u984c<\/a><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"%E7%A3%81%E7%A2%9F%E9%99%A3%E5%88%97%E6%98%AF%E4%BB%80%E9%BA%BC%EF%BC%9FRAID%E4%BB%8B%E7%B4%B9\"><\/span>\u78c1\u789f\u9663\u5217\u662f\u4ec0\u9ebc\uff1fRAID\u4ecb\u7d39<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<\/p>\n<p>\u78c1\u789f\u9663\u5217\uff08Disk Array\uff09\uff0c\u672c\u8cea\u4e0a\u662f<strong>\u591a\u9846\u786c\u789f\u7d44\u6210\u7684\u5132\u5b58\u5340\u57df<\/strong>\uff0c\u642d\u914d\u865b\u64ec\u5316\u6280\u8853\uff0c\u8b93\u4f5c\u696d\u7cfb\u7d71\u5c07\u5176\u8996\u70ba\u4e00\u9846\u908f\u8f2f\u786c\u789f\u3002\u5176\u5229\u7528\u591a\u786c\u789f\u4e92\u76f8\u5099\u63f4\u6216\u5206\u64d4\u8b80\u5beb\u58d3\u529b\uff0c\u63d0\u9ad8<strong>\u5bb9\u932f\u6027<\/strong>\uff08\u67d0\u786c\u789f\u640d\u58de\u6642\u8cc7\u6599\u4ecd\u53ef\u5b58\u53d6\uff09\u3001<strong>\u5132\u5b58\u6548\u80fd<\/strong>\uff08\u52a0\u901f\u5b58\u53d6\u901f\u5ea6\uff09\u3001<strong>\u7a7a\u9593\u61c9\u7528<\/strong>\uff08\u5408\u4f75\u5bb9\u91cf\uff09\u3002RAID\u662f\u5be6\u73fe\u78c1\u789f\u9663\u5217\u7684\u4e3b\u8981\u65b9\u5f0f\uff0c\u6709\u786c\u9ad4\u63a7\u5236\u5668\uff08Hardware RAID\uff09\u8207\u8edf\u9ad4\u63a7\u5236\u5668\uff08Software RAID\uff09\u5169\u7a2e\u67b6\u69cb\u3002\u5b8c\u6574\u7684\u78c1\u789f\u9663\u5217\u69cb\u6210\u9700\u642d\u914d<strong>\u4f3a\u670d\u5668\u4e3b\u6a5f+RAID\u63a7\u5236\u5668+\u786c\u789f<\/strong>\u3002<\/p>\n<p><h2><span class=\"ez-toc-section\" id=\"RAID%E7%A8%AE%E9%A1%9E%E7%B8%BD%E8%A6%BD%E8%88%87%E6%AF%94%E8%BC%83\"><\/span>RAID\u7a2e\u985e\u7e3d\u89bd\u8207\u6bd4\u8f03<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<\/p>\n<p>RAID\u6839\u64da\u904b\u4f5c\u539f\u7406\u53ca\u5f37\u8abf\u7684\u6548\u80fd\u3001\u5bb9\u932f\u3001\u7a7a\u9593\u4f7f\u7528\uff0c\u5206\u70ba\u591a\u7a2e\u7b49\u7d1a\uff0c\u5e38\u7528\u4e3b\u8981\u7de8\u865f\u4f86\u547d\u540d\uff08\u5982 RAID 0\u3001RAID 1\u3001RAID 5 \u7b49\uff09\u3002\u7576\u7fa4\u7d44\u4e2d\u786c\u789f\u5bb9\u91cf\u4e0d\u4e00\uff0c\u5c07\u4ee5\u6700\u5c0f\u5bb9\u91cf\u786c\u789f\u70ba\u57fa\u6e96\u904b\u4f5c\u3002\u4f8b\u59825\u98462TB\u82071\u98461TB\u7684\u7d44\u5408\uff0c\u7e3d\u5bb9\u91cf\u6703\u4f9d6\u98461TB\u8a08\u7b97\u3002<\/p>\n<p>\u4e0b\u8868\u5f59\u6574\u6700\u5e38\u7528RAID\u7a2e\u985e\uff0c\u6bd4\u8f03\u5176<strong>\u786c\u789f\u9700\u6c42\u3001\u7279\u9ede\u3001\u6240\u9069\u7528\u5834\u5408<\/strong>\uff1a<\/p>\n<table>\n<tr>\n<th>RAID\u7a2e\u985e<\/th>\n<th>\u786c\u789f\u6578\u9700\u6c42<\/th>\n<th>\u5132\u5b58\u7a7a\u9593\u5229\u7528<\/th>\n<th>\u5bb9\u932f\u80fd\u529b<\/th>\n<th>\u6548\u80fd\u8868\u73fe<\/th>\n<th>\u9069\u7528\u5834\u5408<\/th>\n<\/tr>\n<tr>\n<td>RAID 0<\/td>\n<td>\u22652<\/td>\n<td>100%<\/td>\n<td>\u7121<\/td>\n<td>\u9ad8<\/td>\n<td>\u81e8\u6642\u8cc7\u6599\u3001\u6548\u80fd\u9700\u6c42<\/td>\n<\/tr>\n<tr>\n<td>RAID 1<\/td>\n<td>2<\/td>\n<td>50%<\/td>\n<td>\u826f\u597d<\/td>\n<td>\u4e00\u822c<\/td>\n<td>\u95dc\u9375\u8cc7\u6599\u5099\u63f4<\/td>\n<\/tr>\n<tr>\n<td>RAID 5<\/td>\n<td>\u22653<\/td>\n<td>(n-1)\/n<\/td>\n<td>\u826f\u597d<\/td>\n<td>\u4f73<\/td>\n<td>\u5927\u91cf\u8cc7\u6599\u4f3a\u670d\u5668<\/td>\n<\/tr>\n<tr>\n<td>RAID 6<\/td>\n<td>\u22654<\/td>\n<td>(n-2)\/n<\/td>\n<td>\u66f4\u597d<\/td>\n<td>\u4e2d\u7b49<\/td>\n<td>\u8d85\u9ad8\u5b89\u5168\u6027\u61c9\u7528<\/td>\n<\/tr>\n<tr>\n<td>RAID 10<\/td>\n<td>\u22654<\/td>\n<td>50%<\/td>\n<td>\u6975\u4f73<\/td>\n<td>\u6975\u9ad8<\/td>\n<td>\u91d1\u878d\u3001\u8cc7\u6599\u5eab<\/td>\n<\/tr>\n<tr>\n<td>RAID 50\/60<\/td>\n<td>\u22656<\/td>\n<td>(n-2)\/n\u7b49<\/td>\n<td>\u512a\u79c0<\/td>\n<td>\u9ad8<\/td>\n<td>\u4f01\u696d\u7b49\u7d1a\u5132\u5b58<\/td>\n<\/tr>\n<\/table>\n<p>&gt; <strong>\u8a3b\uff1a n \u70ba\u786c\u789f\u6578\u91cf\u3002RAID 0 \u50c5\u8ffd\u6c42\u901f\u5ea6\uff0c\u5b8c\u5168\u7121\u5bb9\u932f\uff0cRAID 1\u5c08\u70ba\u5099\u4efd\u8a2d\u8a08\uff1bRAID 5\/6\u517c\u9867\u7a7a\u9593\u548c\u5099\u63f4\uff0cRAID 10\u9069\u5408\u9ad8\u901f\u8207\u9ad8\u4fdd\u969c\u540c\u6b65\u9700\u6c42\u3002<\/strong><\/p>\n<p><h2><span class=\"ez-toc-section\" id=\"RAID%E7%A3%81%E7%A2%9F%E9%99%A3%E5%88%97%E5%84%AA%E7%BC%BA%E9%BB%9E%E6%AF%94%E8%BC%83%E5%88%86%E6%9E%90\"><\/span>RAID\u78c1\u789f\u9663\u5217\u512a\u7f3a\u9ede\u6bd4\u8f03\u5206\u6790<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<\/p>\n<p><strong>\u512a\u9ede<\/strong><\/p>\n<ul>\n<li><strong>\u5bb9\u932f\u6a5f\u5236\u5f37<\/strong>\uff1aRAID 1\u30015\u30016\u300110\u5728\u55ae\u4e00\u6216\u591a\u9846\u786c\u789f\u6545\u969c\u6642\uff0c\u4ecd\u80fd\u7dad\u6301\u8cc7\u6599\u5b58\u53d6\u3002<\/li>\n<li><strong>\u6548\u80fd\u63d0\u6607<\/strong>\uff1aRAID 0\u300110\u80fd\u660e\u986f\u63d0\u5347\u8b80\u5beb\u901f\u5ea6\uff0c\u9069\u5408\u5927\u91cfIO\u9700\u6c42\u3002<\/li>\n<li><strong>\u7a7a\u9593\u5f48\u6027<\/strong>\uff1a\u591a\u786c\u789f\u6574\u5408\uff0c\u5bb9\u91cf\u5927\u5e45\u589e\u52a0\u3002<\/li>\n<li><strong>\u7cfb\u7d71\u5c0d\u6620\u55ae\u4e00\u908f\u8f2f\u78c1\u5340<\/strong>\uff1a\u65b9\u4fbf\u7ba1\u7406\u8207\u5099\u4efd\u3002<\/li>\n<\/ul>\n<p><strong>\u7f3a\u9ede<\/strong><\/p>\n<ul>\n<li><strong>RAID 0 \u5b8c\u5168\u7121\u5099\u63f4<\/strong>\uff0c\u4e00\u9846\u58de\u6574\u7d44\u8cc7\u6599\u7686\u5931\u3002<\/li>\n<li><strong>RAID 1 \u7a7a\u9593\u5229\u7528\u4f4e<\/strong>\uff0c50%\u7a7a\u9593\u4f5c\u70ba\u6620\u8c61\u5099\u4efd\u3002<\/li>\n<li><strong>\u8907\u96dc\u5ea6\u63d0\u5347<\/strong>\uff0c\u8a2d\u5b9a\u5efa\u7f6e\u9700\u5c08\u696d\u77e5\u8b58\uff0c\u7dad\u8b77\u4e0d\u614e\u53cd\u81f4\u8cc7\u6599\u640d\u5931\u3002<\/li>\n<li><strong>\u7570\u5bb9\u91cf\u786c\u789f\u6703\u88ab\u964d\u7d1a\u4f7f\u7528<\/strong>\uff0c\u6574\u5408\u5f8c\u5bb9\u91cf\u4ee5\u6700\u5c0f\u9846\u70ba\u6e96\u3002<\/li>\n<\/ul>\n<p><h2><span class=\"ez-toc-section\" id=\"RAID%E8%A8%AD%E5%AE%9A%E6%96%B9%E5%BC%8F%E7%B0%A1%E4%BB%8B\"><\/span>RAID\u8a2d\u5b9a\u65b9\u5f0f\u7c21\u4ecb<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<\/p>\n<p>\u78c1\u789f\u9663\u5217\u5efa\u69cb\u65b9\u5f0f\u5206<strong>\u786c\u9ad4\u8207\u8edf\u9ad4<\/strong>\uff1a<\/p>\n<ul>\n<li><strong>\u786c\u9ad4RAID<\/strong>\uff1a\u85c9\u7531\u7368\u7acb\u63a7\u5236\u5361\uff0c\u8ca0\u8cac\u904b\u7b97\u8207\u5206\u914d\uff0c\u6548\u80fd\u9ad8\u3001\u7a69\u5b9a\u6027\u4f73\uff0c\u4f46\u50f9\u4f4d\u8f03\u9ad8\uff0c\u9069\u5408\u4f01\u696d\u6216\u91cd\u8981\u4f3a\u670d\u5668\u3002<\/li>\n<li><strong>\u8edf\u9ad4RAID<\/strong>\uff1a\u4ef0\u8cf4\u4e3b\u6a5fCPU\u904b\u7b97\uff0c\u4e0d\u9700\u984d\u5916\u88dd\u7f6e\u3001\u6210\u672c\u8f03\u4f4e\uff0c\u9069\u5408\u5c0f\u578b\u61c9\u7528\u6216\u500b\u4eba\u4f7f\u7528\u8005\u3002<\/li>\n<\/ul>\n<p>RAID\u8a2d\u5b9a\u6b65\u9a5f\u5927\u81f4\u70ba\uff1a<\/p>\n<p>1. \u9078\u64c7RAID\u7d1a\u5225\uff08\u5982RAID 1\u30015\u300110\uff09\u3002<\/p>\n<p>2. \u63d2\u5165\u76f8\u540c\u898f\u683c\u786c\u789f\u3002<\/p>\n<p>3. \u5728\u4e3b\u6a5f\u7684RAID\u7ba1\u7406\u4ecb\u9762\u4e2d\u5efa\u7acb\u78c1\u789f\u9663\u5217\u3002<\/p>\n<p>4. \u7cfb\u7d71\u683c\u5f0f\u5316\u4e26\u521d\u59cb\u5316\uff0c\u5efa\u7acb\u55ae\u4e00\u908f\u8f2f\u78c1\u789f\u5340\u3002<\/p>\n<p><h2><span class=\"ez-toc-section\" id=\"RAID%E6%8E%A8%E8%96%A6%E8%88%87%E9%81%B8%E8%B3%BC%E5%BB%BA%E8%AD%B0\"><\/span>RAID\u63a8\u85a6\u8207\u9078\u8cfc\u5efa\u8b70<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<\/p>\n<ul>\n<li><strong>\u91cd\u8996\u6548\u80fd<\/strong>\uff1a\u9078RAID 0\u6216RAID 10\uff0c\u512a\u65bc\u8dd1\u5927\u578b\u8edf\u9ad4\u6216\u591a\u4f7f\u7528\u8005\u8b80\u5beb\u4f3a\u670d\u5668\u3002<\/li>\n<li><strong>\u5b89\u5168\u4fdd\u8b77<\/strong>\uff1a\u8cc7\u6599\u91cd\u8981\u6027\u9ad8\u8005\u9078RAID 1\u3001RAID 5\u3001RAID 6\u6216RAID 10\u3002<\/li>\n<li><strong>\u6700\u5927\u5316\u5bb9\u91cf<\/strong>\uff1aRAID 5\u3001RAID 6\u53ef\u517c\u9867\u7a7a\u9593\u8207\u5099\u63f4\uff0c\u9069\u5408\u6a94\u6848\u5132\u5b58\u4e2d\u5fc3\u3002<\/li>\n<li><strong>\u9810\u7b97\u6709\u9650\/\u500b\u4eba\u5bb6\u7528<\/strong>\uff1a\u5c0f\u578bRAID 1\uff08\u5169\u9846\u786c\u789f\uff09\u7c21\u6613\u90e8\u7f72\uff0c\u5b89\u5168\u8207\u7a7a\u9593\u4e8c\u64c7\u4e00\u3002<\/li>\n<\/ul>\n<p><h2><span class=\"ez-toc-section\" id=\"%E7%B5%90%E8%AB%96\"><\/span>\u7d50\u8ad6<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<\/p>\n<p>RAID\u78c1\u789f\u9663\u5217\u70ba\u89e3\u6c7a\u73fe\u4ee3\u5132\u5b58\u6548\u80fd\u8207\u5b89\u5168\u4e0d\u53ef\u6216\u7f3a\u7684\u95dc\u9375\u6280\u8853\u3002\u6839\u64da\u4f60\u7684\u61c9\u7528\u9700\u6c42\u9078\u64c7\u6700\u9069\u5408\u7684RAID\u985e\u578b\u8207\u5efa\u69cb\u65b9\u5f0f\uff0c\u53ef\u4ee5\u517c\u9867<strong>\u5bb9\u932f\u3001\u6548\u80fd\u3001\u8207\u7a7a\u9593<\/strong>\u6700\u5927\u5316\u3002\u82e5\u4f60\u525b\u63a5\u89f8\u6216\u9700\u8981\u9ad8\u53ef\u9760\u6027\u7684\u5132\u5b58\u65b9\u6848\uff0c\u672c\u7bc7RAID\u4ecb\u7d39\u8207\u78c1\u789f\u9663\u5217\u6559\u5b78\u80fd\u5354\u52a9\u4f60\u5feb\u901f\u91d0\u6e05\u8a2d\u5b9a\u8207\u898f\u5283\u65b9\u5411\uff0c\u5efa\u7acb\u5b8c\u5584\u7684\u8cc7\u6599\u4fdd\u8b77\u8207\u6548\u80fd\u52a0\u901f\u9ad4\u7cfb\uff0c\u78ba\u4fdd\u6578\u4f4d\u8cc7\u7522\u6c38\u4e45\u5b89\u5168\u3002<\/p>\n<p><h2><span class=\"ez-toc-section\" id=\"%E5%B8%B8%E8%A6%8B%E5%95%8F%E9%A1%8C\"><\/span>\u5e38\u898b\u554f\u984c<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<\/p>\n<ol>\n<li><strong>\u4ec0\u9ebc\u662fRAID\uff1f\u5b83\u6709\u4ec0\u9ebc\u529f\u80fd\uff1f<\/strong><br \/>A\uff1aRAID\uff08\u78c1\u789f\u9663\u5217\uff09\u662f\u4e00\u7a2e\u5c07\u591a\u9846\u786c\u789f\u7d50\u5408\u6210\u4e00\u500b\u865b\u64ec\u5132\u5b58\u55ae\u5143\u7684\u6280\u8853\uff0c\u4e3b\u8981\u529f\u80fd\u5305\u62ec\u63d0\u5347\u8cc7\u6599\u5b58\u53d6\u901f\u5ea6\u3001\u589e\u52a0\u8cc7\u6599\u5b89\u5168\u6027\uff08\u5bb9\u932f\u80fd\u529b\uff09\uff0c\u4ee5\u53ca\u64f4\u5145\u5957\u4ef6\u5132\u5b58\u5bb9\u91cf\u3002\u900f\u904e\u4e0d\u540c\u7684RAID\u7d1a\u5225\uff0c\u53ef\u4ee5\u6839\u64da\u9700\u6c42\u9054\u5230\u66f4\u5feb\u7684\u6548\u80fd\u6216\u66f4\u9ad8\u7684\u8cc7\u6599\u4fdd\u8b77\u3002<\/li>\n<li><strong>RAID\u6709\u54ea\u4e9b\u5e38\u898b\u7684\u7b49\u7d1a\uff1f\u5b83\u5011\u7684\u5dee\u7570\u662f\u4ec0\u9ebc\uff1f<\/strong><br \/>A\uff1a\u5e38\u898b\u7684RAID\u7b49\u7d1a\u5305\u62ecRAID 0\u3001RAID 1\u3001RAID 5\u3001RAID 6\u8207RAID 10\u3002RAID 0\u8ffd\u6c42\u901f\u5ea6\uff0c\u6c92\u6709\u5bb9\u932f\uff1bRAID 1\u70ba\u6620\u8c61\u5099\u4efd\uff0c\u5b89\u5168\u6027\u597d\u4f46\u7a7a\u9593\u5229\u7528\u4f4e\uff1bRAID 5\u30016\u517c\u9867\u5bb9\u91cf\u8207\u5bb9\u932f\u80fd\u529b\uff0c\u9069\u5408\u4f3a\u670d\u5668\uff1bRAID 10\u7d50\u5408\u6620\u8c61\u8207\u689d\u5e36\uff0c\u63d0\u4f9b\u9ad8\u901f\u8207\u9ad8\u5b89\u5168\u3002<\/li>\n<li><strong>RAID 0\u6709\u4ec0\u9ebc\u7f3a\u9ede\uff1f\u70ba\u4ec0\u9ebc\u4e0d\u5efa\u8b70\u7528\u4f86\u5b58\u653e\u91cd\u8981\u8cc7\u6599\uff1f<\/strong><br \/>A\uff1aRAID 0\u6c92\u6709\u4efb\u4f55\u5bb9\u932f\u8a2d\u8a08\uff0c\u4e00\u65e6\u4efb\u4e00\u786c\u789f\u6545\u969c\uff0c\u6240\u6709\u8cc7\u6599\u90fd\u5c07\u907a\u5931\u3002\u5b83\u4e3b\u8981\u7528\u65bc\u8ffd\u6c42\u8b80\u5beb\u901f\u5ea6\u7684\u81e8\u6642\u8cc7\u6599\u5b58\u653e\uff0c\u4e26\u4e0d\u9069\u5408\u5b58\u653e\u91cd\u8981\u6216\u4e0d\u53ef\u6216\u7f3a\u7684\u8cc7\u6599\u3002<\/li>\n<li><strong>RAID 1\u7684\u786c\u789f\u6578\u91cf\u9650\u5236\u662f\u4ec0\u9ebc\uff1f<\/strong><br \/>A\uff1aRAID 1\u7684\u57fa\u672c\u914d\u7f6e\u9700\u89812\u9846\u786c\u789f\uff0c\u900f\u904e\u6620\u8c61\u6280\u8853\u8907\u88fd\u8cc7\u6599\uff0c\u5373\u4f7f\u5176\u4e2d\u4e00\u9846\u786c\u789f\u58de\u6389\uff0c\u8cc7\u6599\u4ecd\u53ef\u5f9e\u53e6\u4e00\u9846\u786c\u789f\u53d6\u56de\u3002<\/li>\n<li><strong>\u5efa\u7acbRAID\u9663\u5217\u6642\uff0c\u662f\u4f7f\u7528\u786c\u9ad4\u63a7\u5236\u5668\u9084\u662f\u8edf\u9ad4\u63a7\u5236\u5668\u6bd4\u8f03\u597d\uff1f<\/strong><br \/>A\uff1a\u786c\u9ad4RAID\u63a7\u5236\u5361\u901a\u5e38\u63d0\u4f9b\u66f4\u9ad8\u7684\u904b\u7b97\u6548\u7387\u8207\u7a69\u5b9a\u6027\uff0c\u9069\u5408\u9ad8\u8ca0\u8f09\u6216\u4f01\u696d\u74b0\u5883\uff1b\u8edf\u9ad4RAID\u5247\u6210\u672c\u8f03\u4f4e\uff0c\u65b9\u4fbf\u5728\u5bb6\u7528\u6216\u5c0f\u578b\u4f3a\u670d\u5668\u4e2d\u4f7f\u7528\uff0c\u4f46\u53ef\u80fd\u8f03\u8017\u7528\u7cfb\u7d71\u8cc7\u6e90\u3002<\/li>\n<li><strong>RAID\u662f\u5426\u80fd\u63d0\u5347\u786c\u789f\u7684\u8b80\u5beb\u901f\u5ea6\uff1f<\/strong><br \/>A\uff1a\u662f\u7684\uff0c\u5c24\u5176\u662fRAID 0\u548cRAID 10\uff0c\u900f\u904e\u591a\u786c\u789f\u7684\u4e26\u884c\u8655\u7406\uff0c\u80fd\u660e\u986f\u63d0\u9ad8\u8cc7\u6599\u8b80\u5beb\u7684\u6548\u7387\uff0c\u9069\u5408\u9700\u8981\u5927\u91cfIO\u7684\u61c9\u7528\u5834\u666f\u3002<\/li>\n<li><strong>\u5982\u679c\u786c\u789f\u5bb9\u91cf\u4e0d\u4e00\u81f4\uff0cRAID\u6703\u600e\u9ebc\u904b\u4f5c\uff1f<\/strong><br \/>A\uff1a\u5728\u786c\u789f\u5bb9\u91cf\u4e0d\u4e00\u81f4\u7684\u60c5\u6cc1\u4e0b\uff0c\u591a\u6578RAID\u7cfb\u7d71\u6703\u4ee5\u6700\u5c0f\u786c\u789f\u5bb9\u91cf\u70ba\u57fa\u6e96\u4f86\u914d\u7f6e\uff0c\u672a\u4f7f\u7528\u7684\u7a7a\u9593\u5247\u6703\u88ab\u6d6a\u8cbb\u6389\uff0c\u5efa\u8b70\u786c\u789f\u5bb9\u91cf\u61c9\u76e1\u91cf\u4e00\u81f4\u4ee5\u6700\u5927\u5316\u7a7a\u9593\u5229\u7528\u3002<\/li>\n<li><strong>\u9078\u64c7RAID\u6642\uff0c\u6211\u61c9\u8a72\u6839\u64da\u4ec0\u9ebc\u9700\u6c42\u4f86\u6c7a\u5b9a\uff1f<\/strong><br \/>A\uff1a\u61c9\u6839\u64da\u8cc7\u6599\u7684\u91cd\u8981\u6027\u3001\u9810\u7b97\u3001\u6548\u80fd\u9700\u6c42\u8207\u5bb9\u932f\u8981\u6c42\u4f86\u9078\u64c7\u3002\u9700\u8981\u9ad8\u901f\u5b58\u53d6\u53ef\u9078RAID 0\u6216RAID 10\uff1b\u9700\u5b89\u5168\u5099\u63f4\u5247\u5efa\u8b70RAID 1\u30015\u62166\u3002<\/li>\n<li><strong>RAID\u7684\u5efa\u7f6e\u6d41\u7a0b\u5927\u81f4\u662f\u4ec0\u9ebc\uff1f<\/strong><br \/>A\uff1a\u9996\u5148\u9078\u64c7\u9069\u5408\u7684RAID\u7b49\u7d1a\uff0c\u63d2\u5165\u76f8\u540c\u6216\u76f8\u8fd1\u898f\u683c\u7684\u786c\u789f\uff0c\u900f\u904e\u4e3b\u6a5f\u5167\u5efa\u6216\u5916\u63a5\u7684RAID\u63a7\u5236\u5668\u5efa\u7acb\u9663\u5217\uff0c\u5b8c\u6210\u683c\u5f0f\u5316\u8207\u521d\u59cb\u5316\u5f8c\uff0c\u5373\u53ef\u4f5c\u696d\u3002<\/li>\n<li><strong>RAID\u662f\u5426\u80fd\u5b8c\u5168\u907f\u514d\u8cc7\u6599\u907a\u5931\uff1f<\/strong><br \/>A\uff1a\u4e0d\u4e00\u5b9a\u3002\u96d6\u7136\u9ad8\u968eRAID\uff08\u5982RAID 6\u300110\uff09\u63d0\u4f9b\u8f03\u4f73\u7684\u5bb9\u932f\u80fd\u529b\uff0c\u4f46\u786c\u789f\u9084\u662f\u6709\u6545\u969c\u7684\u98a8\u96aa\uff1b\u56e0\u6b64\uff0c\u5099\u4efd\u8cc7\u6599\u4ecd\u662f\u78ba\u4fdd\u8cc7\u6599\u5b89\u5168\u7684\u6700\u4f73\u4f5c\u6cd5\u3002<\/li>\n<\/ol>\n","protected":false},"excerpt":{"rendered":"<p>RAID\uff08Redundant Array of Independent Disks\uff0c\u7368\u7acb\u78c1\u789f\u5197\u9918\u9663\u5217\uff09\uff0c\u7c21\u7a31\u78c1 [&hellip;]<\/p>\n","protected":false},"author":0,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[],"tags":[],"class_list":["post-2878","post","type-post","status-publish","format-standard","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.6 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>RAID\u78c1\u789f\u9663\u5217\u662f\u4ec0\u9ebc\uff1f\u7a2e\u985e\u6bd4\u8f03\u8207\u5982\u4f55\u9078\u64c7\u6700\u9069\u5408\u7684RAID\u65b9\u6848 - ChoozSEO\uff5c\u77e5\u8b58\u661f\u7403<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" 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