{"id":68623,"date":"2026-02-26T09:47:07","date_gmt":"2026-02-26T01:47:07","guid":{"rendered":"https:\/\/www.dataplugs.com\/what-are-nvme-raid-levels-and-how-do-they-support-high-availability-hosting\/"},"modified":"2026-02-26T09:57:37","modified_gmt":"2026-02-26T01:57:37","slug":"what-are-nvme-raid-levels-and-how-do-they-support-high-availability-hosting","status":"publish","type":"post","link":"https:\/\/www.dataplugs.com\/tc\/what-are-nvme-raid-levels-and-how-do-they-support-high-availability-hosting\/","title":{"rendered":"\u4ec0\u9ebc\u662f NVMe RAID \u7b49\u7d1a\uff1f\u5b83\u5011\u5982\u4f55\u652f\u63f4\u9ad8\u53ef\u7528\u6027\u8a17\u7ba1\uff1f"},"content":{"rendered":"<p>\u5728\u751f\u7522\u7d1a\u8a17\u7ba1\u74b0\u5883\u4e2d\uff0c\u5132\u5b58\u6545\u969c\u901a\u5e38\u4e0d\u6703\u660e\u986f\u767c\u751f\uff0c\u800c\u662f\u4ee5\u9ad8\u5cf0\u6642\u6bb5\u5ef6\u9072\u4e0a\u5347\u3001\u8cc7\u6599\u5eab\u56de\u61c9\u6642\u9593\u4e0d\u7a69\u5b9a\uff0c\u6216\u91cd\u5efa\u671f\u9593\u6548\u80fd\u4e0b\u964d\u7684\u5f62\u5f0f\u51fa\u73fe\u3002\u5c0d\u65bc\u71df\u904b\u95dc\u9375\u696d\u52d9\u5e73\u53f0\u7684\u4f01\u696d\u800c\u8a00\uff0c\u57fa\u790e\u67b6\u69cb\u5fc5\u9808\u5728\u7406\u60f3\u72c0\u614b\u8207\u786c\u9ad4\u6545\u969c\u60c5\u6cc1\u4e0b\u540c\u6a23\u4fdd\u6301\u7a69\u5b9a\u3002\u9019\u6b63\u662f NVMe RAID \u7b49\u7d1a\u5728\u9ad8\u53ef\u7528\u6027\u8a17\u7ba1\u5132\u5b58\u8a2d\u8a08\u4e2d\u626e\u6f14\u95dc\u9375\u89d2\u8272\u7684\u539f\u56e0\u3002<\/p>\n<h2><strong>\u70ba\u4f55 NVMe \u6539\u8b8a\u5132\u5b58\u67b6\u69cb\u7684\u6838\u5fc3<\/strong><\/h2>\n<p>NVMe\uff08Non Volatile Memory Express\uff09\u5c08\u70ba\u5feb\u9583\u5132\u5b58\u800c\u8a2d\u8a08\uff0c\u900f\u904e PCIe \u901a\u9053\u76f4\u63a5\u8207 CPU \u901a\u8a0a\u3002\u8207\u50b3\u7d71 SATA \u6216 SAS \u4ecb\u9762\u76f8\u6bd4\uff0cNVMe \u652f\u63f4\u5e73\u884c\u6307\u4ee4\u4f47\u5217\u8207\u6975\u4f4e\u5ef6\u9072\u3002\u5728\u5be6\u969b\u8a17\u7ba1\u74b0\u5883\u4e2d\uff0c\u9019\u4ee3\u8868\u66f4\u5feb\u7684\u8cc7\u6599\u5eab\u4ea4\u6613\u8655\u7406\u3001\u66f4\u9ad8\u7684\u865b\u64ec\u5316\u5bc6\u5ea6\uff0c\u4ee5\u53ca\u5728\u9ad8\u4f75\u767c\u60c5\u6cc1\u4e0b\u66f4\u5c11\u7684 I\/O \u74f6\u9838\u3002<\/p>\n<p>\u7136\u800c\uff0c\u55ae\u7d14\u7684\u9ad8\u6548\u80fd\u4e26\u4e0d\u80fd\u7b49\u540c\u65bc\u9ad8\u53ef\u7528\u6027\u3002\u55ae\u4e00 NVMe \u786c\u789f\u7121\u8ad6\u901f\u5ea6\u591a\u5feb\uff0c\u4ecd\u7136\u662f\u55ae\u9ede\u6545\u969c\u98a8\u96aa\u3002RAID \u67b6\u69cb\u7684\u76ee\u7684\uff0c\u5c31\u662f\u5c07\u539f\u59cb\u6548\u80fd\u8f49\u5316\u70ba\u5177\u5099\u97cc\u6027\u7684\u57fa\u790e\u8a2d\u65bd\u3002\u5728\u9ad8\u53ef\u7528\u6027\u8a17\u7ba1\u5132\u5b58\u74b0\u5883\u4e2d\uff0c\u5197\u9918\u4e26\u975e\u9644\u52a0\u529f\u80fd\uff0c\u800c\u662f\u7d50\u69cb\u6027\u8a2d\u8a08\u3002<\/p>\n<h2><strong>\u4f01\u696d\u8a17\u7ba1\u74b0\u5883\u4e2d\u7684 NVMe RAID \u7b49\u7d1a<\/strong><\/h2>\n<p>RAID\uff08Redundant Array of Independent Disks\uff09\u900f\u904e\u5c07\u591a\u9846\u5be6\u9ad4\u786c\u789f\u6574\u5408\u70ba\u55ae\u4e00\u908f\u8f2f\u55ae\u5143\uff0c\u5be6\u73fe\u8cc7\u6599\u5206\u4f48\u8207\u4fdd\u8b77\u3002\u4e0d\u540c RAID \u7b49\u7d1a\u6c7a\u5b9a\u8cc7\u6599\u5982\u4f55\u5beb\u5165\u8207\u5982\u4f55\u5bb9\u932f\u3002\u7576 NVMe SSD \u90e8\u7f72\u65bc RAID \u67b6\u69cb\u6642\uff0c\u4f01\u696d\u53ef\u5728\u7dad\u6301\u8d85\u4f4e\u5ef6\u9072\u7684\u540c\u6642\uff0c\u5f15\u5165\u9069\u5408\u751f\u7522\u74b0\u5883\u7684\u5197\u9918\u6a21\u578b\u3002<\/p>\n<p>RAID 0 \u63a1\u7528\u8cc7\u6599\u5206\u689d\uff08striping\uff09\uff0c\u5c07\u8cc7\u6599\u5206\u6563\u5beb\u5165\u591a\u9846 NVMe \u786c\u789f\uff0c\u4ee5\u63d0\u5347\u6574\u9ad4\u541e\u5410\u91cf\u3002\u5c0d\u65bc\u4ee5\u901f\u5ea6\u70ba\u9996\u8981\u76ee\u6a19\u7684\u904b\u7b97\u578b\u6216\u81e8\u6642\u6027\u5de5\u4f5c\u8ca0\u8f09\u800c\u8a00\uff0cRAID 0 \u53ef\u63d0\u4f9b\u6975\u9ad8\u6548\u80fd\u3002\u7136\u800c\u5176\u7f3a\u9ede\u5341\u5206\u660e\u986f\uff0c\u4e26\u4e0d\u5177\u5099\u4efb\u4f55\u5197\u9918\u80fd\u529b\u3002\u4e00\u65e6\u5176\u4e2d\u4e00\u9846\u786c\u789f\u6545\u969c\uff0c\u6574\u500b\u9663\u5217\u5c07\u7121\u6cd5\u4f7f\u7528\u3002\u5728\u9ad8\u53ef\u7528\u6027\u8a17\u7ba1\u74b0\u5883\u4e2d\uff0c\u55ae\u7368\u4f7f\u7528 RAID 0 \u901a\u5e38\u4e26\u4e0d\u9069\u5408\u3002<\/p>\n<p>RAID 1 \u63a1\u7528\u93e1\u50cf\uff08mirroring\uff09\u6280\u8853\uff0c\u5c07\u76f8\u540c\u8cc7\u6599\u540c\u6b65\u5beb\u5165\u5169\u9846 NVMe \u786c\u789f\u3002\u7576\u5176\u4e2d\u4e00\u9846\u6545\u969c\u6642\uff0c\u53e6\u4e00\u9846\u53ef\u7acb\u5373\u63a5\u624b\uff0c\u670d\u52d9\u4e0d\u6703\u4e2d\u65b7\u3002\u6b64\u67b6\u69cb\u5f37\u8abf\u8cc7\u6599\u5b8c\u6574\u6027\u8207\u5373\u6642\u5bb9\u932f\u80fd\u529b\uff0c\u4f46\u5132\u5b58\u5bb9\u91cf\u6548\u7387\u8f03\u4f4e\uff0c\u56e0\u70ba\u4e00\u534a\u5bb9\u91cf\u7528\u65bc\u5197\u9918\u3002<\/p>\n<p>RAID 5 \u7d50\u5408\u5206\u689d\u8207\u5206\u6563\u5f0f\u540c\u4f4d\u5143\uff08parity\uff09\u6a5f\u5236\uff0c\u81f3\u5c11\u9700\u8981\u4e09\u9846 NVMe \u786c\u789f\u3002\u7576\u4e00\u9846\u786c\u789f\u6545\u969c\u6642\uff0c\u53ef\u900f\u904e\u540c\u4f4d\u5143\u8cc7\u8a0a\u91cd\u5efa\u8cc7\u6599\u3002NVMe \u80fd\u964d\u4f4e\u50b3\u7d71\u78c1\u789f\u9663\u5217\u4e2d\u5e38\u898b\u7684\u6548\u80fd\u640d\u8017\uff0c\u4f46\u5728\u9ad8\u8ca0\u8f09\u74b0\u5883\u4e0b\uff0c\u91cd\u5efa\u671f\u9593\u4ecd\u9700\u59a5\u5584\u898f\u5283\u3002<\/p>\n<p>RAID 10 \u7d50\u5408\u93e1\u50cf\u8207\u5206\u689d\u6280\u8853\uff0c\u81f3\u5c11\u9700\u8981\u56db\u9846 NVMe \u786c\u789f\u3002\u8cc7\u6599\u5148\u93e1\u50cf\u518d\u5206\u689d\uff0c\u4f7f\u5176\u540c\u6642\u5177\u5099\u9ad8\u6548\u80fd\u8207\u9ad8\u5197\u9918\u80fd\u529b\u3002\u7531\u65bc\u91cd\u5efa\u50c5\u5f71\u97ff\u7279\u5b9a\u93e1\u50cf\u7d44\u5225\uff0c\u76f8\u8f03\u65bc\u57fa\u65bc\u540c\u4f4d\u5143\u7684\u67b6\u69cb\uff0c\u5176\u5728\u6545\u969c\u671f\u9593\u7684\u6548\u80fd\u8868\u73fe\u66f4\u70ba\u7a69\u5b9a\u3002<\/p>\n<h2><strong>\u9ad8\u53ef\u7528\u6027\u8a17\u7ba1\u5e38\u898b NVMe RAID \u7b49\u7d1a\u6bd4\u8f03<\/strong><\/h2>\n<p>\u4e0b\u8868\u70ba\u4f01\u696d\u8207\u9ad8\u53ef\u7528\u6027\u8a17\u7ba1\u5132\u5b58\u74b0\u5883\u4e2d\u5e38\u898b NVMe RAID \u7b49\u7d1a\u7684\u7c21\u8981\u6bd4\u8f03\uff1a<\/p>\n<table>\n<tbody>\n<tr>\n<td>\n<p><strong>RAID \u7b49\u7d1a<\/strong><\/p>\n<\/td>\n<td>\n<p><strong>\u6700\u5c11\u786c\u789f\u6578\u91cf<\/strong><\/p>\n<\/td>\n<td>\n<p><strong>\u6548\u80fd\u7279\u6027<\/strong><\/p>\n<\/td>\n<td>\n<p><strong>\u5197\u9918\u80fd\u529b<\/strong><\/p>\n<\/td>\n<td>\n<p><strong>\u9069\u7528\u5834\u666f<\/strong><\/p>\n<\/td>\n<\/tr>\n<tr>\n<td>\n<p>RAID 0<\/p>\n<\/td>\n<td>\n<p>2<\/p>\n<\/td>\n<td>\n<p>\u6700\u9ad8\u8b80\u5beb\u541e\u5410\u91cf<\/p>\n<\/td>\n<td>\n<p>\u7121<\/p>\n<\/td>\n<td>\n<p>\u81e8\u6642\u6027\u6216\u5177\u5916\u90e8\u5099\u4efd\u4e4b\u9ad8\u901f\u904b\u7b97<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td>\n<p>RAID 1<\/p>\n<\/td>\n<td>\n<p>2<\/p>\n<\/td>\n<td>\n<p>\u8b80\u53d6\u6548\u80fd\u7a69\u5b9a<\/p>\n<\/td>\n<td>\n<p>\u5b8c\u6574\u93e1\u50cf\u4fdd\u8b77<\/p>\n<\/td>\n<td>\n<p>\u4e2d\u5c0f\u578b\u751f\u7522\u7cfb\u7d71\u8207\u5373\u6642\u5bb9\u932f\u9700\u6c42<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td>\n<p>RAID 5<\/p>\n<\/td>\n<td>\n<p>3<\/p>\n<\/td>\n<td>\n<p>\u6548\u80fd\u8207\u5bb9\u91cf\u5e73\u8861<\/p>\n<\/td>\n<td>\n<p>\u53ef\u5bb9\u5fcd\u55ae\u789f\u6545\u969c<\/p>\n<\/td>\n<td>\n<p>\u9700\u517c\u9867\u5bb9\u91cf\u6548\u7387\u4e4b\u751f\u7522\u74b0\u5883<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td>\n<p>RAID 10<\/p>\n<\/td>\n<td>\n<p>4<\/p>\n<\/td>\n<td>\n<p>\u9ad8\u8ca0\u8f09\u4e0b\u4ecd\u7dad\u6301\u7a69\u5b9a\u6548\u80fd<\/p>\n<\/td>\n<td>\n<p>\u93e1\u50cf\u52a0\u5206\u689d\u96d9\u91cd\u4fdd\u8b77<\/p>\n<\/td>\n<td>\n<p>\u8cc7\u6599\u5eab\u3001\u865b\u64ec\u5316\u53e2\u96c6\u3001\u4ea4\u6613\u578b\u61c9\u7528<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u5f9e\u6bd4\u8f03\u53ef\u898b\uff0c\u5728\u4f01\u696d\u7d1a NVMe \u5132\u5b58\u89e3\u6c7a\u65b9\u6848\u4e2d\uff0cNVMe RAID 1 \u8207 RAID 10 \u7d93\u5e38\u6210\u70ba\u8a0e\u8ad6\u91cd\u9ede\u3002RAID 1 \u67b6\u69cb\u7c21\u55ae\u4e14\u53ef\u9760\uff0c\u800c RAID 10 \u5247\u5728\u64f4\u5c55\u6027\u8207\u91cd\u5efa\u671f\u9593\u7684\u6548\u80fd\u7a69\u5b9a\u5ea6\u65b9\u9762\u66f4\u5177\u512a\u52e2\u3002<\/p>\n<h2><strong>NVMe RAID 1 \u8207 RAID 10 \u5728\u9ad8\u53ef\u7528\u6027\u8a17\u7ba1\u4e2d\u7684\u9078\u64c7<\/strong><\/h2>\n<p>\u5728\u6bd4\u8f03 NVMe RAID 1 \u8207 RAID 10 \u6642\uff0c\u5de5\u4f5c\u8ca0\u8f09\u7279\u6027\u662f\u95dc\u9375\u56e0\u7d20\u3002RAID 1 \u9069\u5408\u6d41\u91cf\u7a69\u5b9a\u4e14 I\/O \u6a21\u5f0f\u53ef\u9810\u6e2c\u7684\u61c9\u7528\u74b0\u5883\u3002<\/p>\n<p>RAID 10 \u5247\u9069\u7528\u65bc\u9ad8\u4f75\u767c\u8207\u9ad8\u4ea4\u6613\u91cf\u74b0\u5883\uff0c\u4f8b\u5982\u8cc7\u6599\u5eab\u53e2\u96c6\u3001\u865b\u64ec\u5316\u4e3b\u6a5f\u3001SaaS \u5e73\u53f0\u8207\u91d1\u878d\u7cfb\u7d71\u3002\u5c0d\u65bc\u5c0d\u5ef6\u9072\u7a69\u5b9a\u5ea6\u8207\u6301\u7e8c\u541e\u5410\u80fd\u529b\u8981\u6c42\u6975\u9ad8\u7684\u9ad8\u53ef\u7528\u6027\u8a17\u7ba1\u5132\u5b58\u67b6\u69cb\uff0cRAID 10 \u901a\u5e38\u80fd\u63d0\u4f9b\u66f4\u9577\u671f\u4e14\u7a69\u5b9a\u7684\u6548\u80fd\u8868\u73fe\u3002<\/p>\n<h2><strong>NVMe RAID \u5982\u4f55\u652f\u63f4\u9ad8\u53ef\u7528\u6027\u8a17\u7ba1\u5132\u5b58<\/strong><\/h2>\n<p>\u9ad8\u53ef\u7528\u6027\u8a17\u7ba1\u5132\u5b58\u7684\u6838\u5fc3\uff0c\u5728\u65bc\u6d88\u9664\u55ae\u9ede\u6545\u969c\u3002NVMe RAID \u53ef\u78ba\u4fdd\u55ae\u9846\u786c\u789f\u6545\u969c\u4e0d\u6703\u5c0e\u81f4\u670d\u52d9\u4e2d\u65b7\u3002\u5728\u7dad\u8b77\u6216\u786c\u9ad4\u66f4\u63db\u671f\u9593\uff0c\u61c9\u7528\u7cfb\u7d71\u4ecd\u80fd\u6301\u7e8c\u904b\u4f5c\u3002<\/p>\n<p>\u5728\u865b\u64ec\u5316\u5e73\u53f0\u3001\u5bb9\u5668\u7ba1\u7406\u7cfb\u7d71\u3001\u5206\u6563\u5f0f\u8cc7\u6599\u5eab\u8207\u5feb\u53d6\u7cfb\u7d71\u4e26\u5b58\u7684\u74b0\u5883\u4e2d\uff0c\u5132\u5b58\u7a69\u5b9a\u6027\u76f4\u63a5\u5f71\u97ff\u6574\u9ad4\u670d\u52d9\u54c1\u8cea\u3002NVMe RAID \u80fd\u7e2e\u77ed\u91cd\u5efa\u6642\u9593\uff0c\u4e26\u5728\u964d\u7d1a\u904b\u884c\u72c0\u614b\u4e0b\u7dad\u6301\u5e73\u884c\u8655\u7406\u80fd\u529b\uff0c\u70ba SLA \u63d0\u4f9b\u6709\u529b\u652f\u63f4\u3002<\/p>\n<h2><strong>Dataplugs \u5c08\u5c6c\u4f3a\u670d\u5668\u8207 NVMe RAID \u67b6\u69cb\u6574\u5408<\/strong><\/h2>\n<p>\u5132\u5b58\u5197\u9918\u7684\u50f9\u503c\uff0c\u5fc5\u9808\u8207\u96fb\u529b\u3001\u51b7\u537b\u8207\u7db2\u7d61\u67b6\u69cb\u6574\u5408\u624d\u80fd\u5168\u9762\u767c\u63ee\u3002Dataplugs \u5c08\u5c6c\u4f3a\u670d\u5668\u90e8\u7f72\u65bc\u4f01\u696d\u7d1a\u6578\u64da\u4e2d\u5fc3\u74b0\u5883\uff0cNVMe RAID \u67b6\u69cb\u7d50\u5408\u5197\u9918\u96fb\u529b\u7cfb\u7d71\u8207\u9ad8\u54c1\u8cea\u9aa8\u5e79\u7db2\u7d61\u9023\u7dda\u3002<\/p>\n<p>\u4f01\u696d\u53ef\u6839\u64da\u5de5\u4f5c\u8ca0\u8f09\u9700\u6c42\uff0c\u914d\u7f6e RAID 1 \u6216 RAID 10 NVMe \u5132\u5b58\u65b9\u6848\u3002\u5c08\u5c6c\u8cc7\u6e90\u9694\u96e2\u78ba\u4fdd I\/O \u6548\u80fd\u4e0d\u53d7\u5176\u4ed6\u7528\u6236\u5f71\u97ff\uff0c\u7dad\u6301\u7a69\u5b9a\u5ef6\u9072\u8207\u53ef\u9810\u6e2c\u541e\u5410\u91cf\u3002<\/p>\n<p>Dataplugs 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\u67b6\u69cb\u898f\u5283\u3002\u5728\u4e0d\u5bb9\u8a31\u505c\u6a5f\u7684\u74b0\u5883\u4e2d\uff0c\u7d93\u904e\u5de5\u7a0b\u5316\u8a2d\u8a08\u7684\u5132\u5b58\u5197\u9918\uff0c\u662f\u4e0d\u53ef\u6216\u7f3a\u7684\u57fa\u790e\u8a2d\u65bd\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5728\u751f\u7522\u7d1a\u8a17\u7ba1\u74b0\u5883\u4e2d\uff0c\u5132\u5b58\u6545\u969c\u901a\u5e38\u4e0d\u6703\u660e\u986f\u767c\u751f\uff0c\u800c\u662f\u4ee5\u9ad8\u5cf0\u6642\u6bb5\u5ef6\u9072\u4e0a\u5347\u3001\u8cc7\u6599\u5eab\u56de\u61c9\u6642\u9593\u4e0d\u7a69\u5b9a\uff0c\u6216\u91cd\u5efa\u671f\u9593\u6548\u80fd\u4e0b\u964d\u7684\u5f62\u5f0f\u51fa\u73fe\u3002\u5c0d\u65bc\u71df\u904b\u95dc\u9375\u696d\u52d9\u5e73\u53f0\u7684\u4f01\u696d\u800c\u8a00\uff0c\u57fa\u790e\u67b6\u69cb\u5fc5\u9808\u5728\u7406\u60f3\u72c0\u614b\u8207\u786c\u9ad4\u6545\u969c\u60c5\u6cc1\u4e0b\u540c\u6a23\u4fdd\u6301 &#8230; <a class=\"understrap-read-more-link\" href=\"https:\/\/www.dataplugs.com\/tc\/what-are-nvme-raid-levels-and-how-do-they-support-high-availability-hosting\/\">\u4e86\u89e3\u66f4\u591a<\/a><\/p>\n","protected":false},"author":27,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_cloudinary_featured_overwrite":false,"footnotes":""},"categories":[104],"tags":[],"class_list":["post-68623","post","type-post","status-publish","format-standard","hentry","category-industry-news-tc"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.3 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>\u4ec0\u9ebc\u662f NVMe RAID \u7b49\u7d1a\uff1f\u5b83\u5011\u5982\u4f55\u652f\u63f4\u9ad8\u53ef\u7528\u6027\u8a17\u7ba1\uff1f\uff5cDataplugs<\/title>\n<meta name=\"description\" content=\"\u6df1\u5165\u4e86\u89e3 NVMe RAID 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