{"id":44114,"date":"2024-10-06T12:58:16","date_gmt":"2024-10-06T04:58:16","guid":{"rendered":"https:\/\/server.hk\/cnblog\/44114\/"},"modified":"2024-10-06T12:58:16","modified_gmt":"2024-10-06T04:58:16","slug":"centos-%e8%a8%ad%e7%bd%ae-grub2-%e5%bc%95%e5%b0%8e%e7%a8%8b%e5%ba%8f%e8%83%8c%e6%99%af","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/44114\/","title":{"rendered":"CentOS \u8a2d\u7f6e GRUB2 \u5f15\u5c0e\u7a0b\u5e8f\u80cc\u666f"},"content":{"rendered":"<h1 id=\"centos-%e8%a8%ad%e7%bd%ae-grub2-%e5%bc%95%e5%b0%8e%e7%a8%8b%e5%ba%8f%e8%83%8c%e6%99%af-qseJbHnhbu\">CentOS \u8a2d\u7f6e GRUB2 \u5f15\u5c0e\u7a0b\u5e8f\u80cc\u666f<\/h1>\n<p>\u5728 Linux \u7cfb\u7d71\u4e2d\uff0cGRUB\uff08GRand Unified Bootloader\uff09\u662f\u4e00\u500b\u91cd\u8981\u7684\u5f15\u5c0e\u7a0b\u5e8f\uff0c\u8ca0\u8cac\u5728\u7cfb\u7d71\u555f\u52d5\u6642\u52a0\u8f09\u64cd\u4f5c\u7cfb\u7d71\u3002\u96a8\u8457 CentOS \u7684\u767c\u5c55\uff0cGRUB2 \u6210\u70ba\u4e86\u5176\u4e3b\u8981\u7684\u5f15\u5c0e\u7a0b\u5e8f\u3002\u672c\u6587\u5c07\u63a2\u8a0e CentOS \u4e2d GRUB2 \u7684\u8a2d\u7f6e\u80cc\u666f\u53ca\u5176\u91cd\u8981\u6027\u3002<\/p>\n<h2 id=\"grub2-%e7%9a%84%e5%9f%ba%e6%9c%ac%e6%a6%82%e5%bf%b5-qseJbHnhbu\">GRUB2 \u7684\u57fa\u672c\u6982\u5ff5<\/h2>\n<p>GRUB2 \u662f GRUB \u7684\u7b2c\u4e8c\u4ee3\u7248\u672c\uff0c\u63d0\u4f9b\u4e86\u66f4\u5f37\u5927\u7684\u529f\u80fd\u548c\u9748\u6d3b\u6027\u3002\u5b83\u652f\u6301\u591a\u7a2e\u6587\u4ef6\u7cfb\u7d71\uff0c\u4e26\u80fd\u5920\u5f15\u5c0e\u591a\u500b\u64cd\u4f5c\u7cfb\u7d71\u3002GRUB2 \u7684\u914d\u7f6e\u6587\u4ef6\u901a\u5e38\u4f4d\u65bc <code>\/boot\/grub2\/grub.cfg<\/code>\uff0c\u800c\u5176\u4e3b\u8981\u7684\u914d\u7f6e\u5de5\u5177\u662f <code>grub2-mkconfig<\/code> \u548c <code>grub2-install<\/code>\u3002<\/p>\n<h2 id=\"grub2-%e7%9a%84%e4%b8%bb%e8%a6%81%e5%8a%9f%e8%83%bd-qseJbHnhbu\">GRUB2 \u7684\u4e3b\u8981\u529f\u80fd<\/h2>\n<ul>\n<li><strong>\u591a\u91cd\u5f15\u5c0e\u652f\u6301\uff1a<\/strong>GRUB2 \u53ef\u4ee5\u540c\u6642\u5f15\u5c0e\u591a\u500b\u64cd\u4f5c\u7cfb\u7d71\uff0c\u9019\u5c0d\u65bc\u9700\u8981\u5728\u540c\u4e00\u53f0\u6a5f\u5668\u4e0a\u904b\u884c\u4e0d\u540c\u7cfb\u7d71\u7684\u7528\u6236\u4f86\u8aaa\u975e\u5e38\u91cd\u8981\u3002<\/li>\n<li><strong>\u5716\u5f62\u754c\u9762\u652f\u6301\uff1a<\/strong>GRUB2 \u652f\u6301\u5716\u5f62\u754c\u9762\uff0c\u4f7f\u7528\u6236\u80fd\u5920\u66f4\u76f4\u89c0\u5730\u9078\u64c7\u8981\u555f\u52d5\u7684\u64cd\u4f5c\u7cfb\u7d71\u3002<\/li>\n<li><strong>\u9748\u6d3b\u7684\u914d\u7f6e\uff1a<\/strong>\u7528\u6236\u53ef\u4ee5\u901a\u904e\u7de8\u8f2f\u914d\u7f6e\u6587\u4ef6\u4f86\u81ea\u5b9a\u7fa9\u5f15\u5c0e\u9078\u9805\uff0c\u4f8b\u5982\u8a2d\u7f6e\u9ed8\u8a8d\u555f\u52d5\u7684\u64cd\u4f5c\u7cfb\u7d71\u548c\u5f15\u5c0e\u5ef6\u9072\u6642\u9593\u3002<\/li>\n<\/ul>\n<h2 id=\"centos-%e4%b8%ad-grub2-%e7%9a%84%e5%ae%89%e8%a3%9d%e8%88%87%e9%85%8d%e7%bd%ae-qseJbHnhbu\">CentOS \u4e2d GRUB2 \u7684\u5b89\u88dd\u8207\u914d\u7f6e<\/h2>\n<p>\u5728 CentOS \u4e2d\uff0c\u5b89\u88dd GRUB2 \u901a\u5e38\u662f\u5728\u5b89\u88dd\u64cd\u4f5c\u7cfb\u7d71\u6642\u81ea\u52d5\u5b8c\u6210\u7684\u3002\u7136\u800c\uff0c\u5c0d\u65bc\u67d0\u4e9b\u60c5\u6cc1\uff0c\u4f8b\u5982\u7cfb\u7d71\u640d\u58de\u6216\u9700\u8981\u91cd\u65b0\u914d\u7f6e\u5f15\u5c0e\u9078\u9805\u6642\uff0c\u7528\u6236\u53ef\u80fd\u9700\u8981\u624b\u52d5\u5b89\u88dd\u6216\u914d\u7f6e GRUB2\u3002<\/p>\n<h3 id=\"%e5%ae%89%e8%a3%9d-grub2-qseJbHnhbu\">\u5b89\u88dd GRUB2<\/h3>\n<p>\u5982\u679c\u9700\u8981\u91cd\u65b0\u5b89\u88dd GRUB2\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n<pre><code>sudo grub2-install \/dev\/sda<\/code><\/pre>\n<p>\u9019\u88e1\u7684 <code>\/dev\/sda<\/code> \u662f\u6307\u5b89\u88dd GRUB2 \u7684\u78c1\u789f\u3002\u8acb\u6839\u64da\u5be6\u969b\u60c5\u6cc1\u66ff\u63db\u70ba\u6b63\u78ba\u7684\u78c1\u789f\u8a2d\u5099\u3002<\/p>\n<h3 id=\"%e7%94%9f%e6%88%90-grub2-%e9%85%8d%e7%bd%ae%e6%96%87%e4%bb%b6-qseJbHnhbu\">\u751f\u6210 GRUB2 \u914d\u7f6e\u6587\u4ef6<\/h3>\n<p>\u5b89\u88dd\u5b8c\u6210\u5f8c\uff0c\u63a5\u4e0b\u4f86\u9700\u8981\u751f\u6210 GRUB2 \u7684\u914d\u7f6e\u6587\u4ef6\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n<pre><code>sudo grub2-mkconfig -o \/boot\/grub2\/grub.cfg<\/code><\/pre>\n<p>\u9019\u500b\u547d\u4ee4\u6703\u81ea\u52d5\u6aa2\u6e2c\u7cfb\u7d71\u4e2d\u7684\u64cd\u4f5c\u7cfb\u7d71\u4e26\u751f\u6210\u76f8\u61c9\u7684\u914d\u7f6e\u6587\u4ef6\u3002<\/p>\n<h2 id=\"grub2-%e7%9a%84%e5%b8%b8%e8%a6%8b%e5%95%8f%e9%a1%8c-qseJbHnhbu\">GRUB2 \u7684\u5e38\u898b\u554f\u984c<\/h2>\n<p>\u5728\u4f7f\u7528 GRUB2 \u7684\u904e\u7a0b\u4e2d\uff0c\u7528\u6236\u53ef\u80fd\u6703\u9047\u5230\u4e00\u4e9b\u5e38\u898b\u554f\u984c\uff0c\u4f8b\u5982\u7121\u6cd5\u555f\u52d5\u7cfb\u7d71\u6216\u5f15\u5c0e\u9078\u9805\u4e0d\u6b63\u78ba\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u89e3\u6c7a\u65b9\u6848\uff1a<\/p>\n<ul>\n<li><strong>\u7121\u6cd5\u555f\u52d5\u7cfb\u7d71\uff1a<\/strong>\u5982\u679c\u7cfb\u7d71\u7121\u6cd5\u555f\u52d5\uff0c\u53ef\u4ee5\u4f7f\u7528 CentOS \u5b89\u88dd\u5a92\u4ecb\u9032\u5165\u6551\u63f4\u6a21\u5f0f\uff0c\u7136\u5f8c\u91cd\u65b0\u5b89\u88dd GRUB2\u3002<\/li>\n<li><strong>\u5f15\u5c0e\u9078\u9805\u4e0d\u6b63\u78ba\uff1a<\/strong>\u6aa2\u67e5 <code>\/etc\/grub.d\/<\/code> \u76ee\u9304\u4e2d\u7684\u8173\u672c\uff0c\u78ba\u4fdd\u6240\u6709\u64cd\u4f5c\u7cfb\u7d71\u90fd\u88ab\u6b63\u78ba\u6aa2\u6e2c\u548c\u914d\u7f6e\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b5%90%e8%ab%96-qseJbHnhbu\">\u7d50\u8ad6<\/h2>\n<p>GRUB2 \u5728 CentOS \u7cfb\u7d71\u4e2d\u626e\u6f14\u8457\u81f3\u95dc\u91cd\u8981\u7684\u89d2\u8272\uff0c\u8ca0\u8cac\u5f15\u5c0e\u64cd\u4f5c\u7cfb\u7d71\u4e26\u63d0\u4f9b\u9748\u6d3b\u7684\u914d\u7f6e\u9078\u9805\u3002\u4e86\u89e3 GRUB2 \u7684\u5b89\u88dd\u548c\u914d\u7f6e\u904e\u7a0b\uff0c\u80fd\u5920\u5e6b\u52a9\u7528\u6236\u66f4\u597d\u5730\u7ba1\u7406\u5176\u7cfb\u7d71\uff0c\u7279\u5225\u662f\u5728\u9700\u8981\u591a\u91cd\u5f15\u5c0e\u6216\u7cfb\u7d71\u6062\u5fa9\u7684\u60c5\u6cc1\u4e0b\u3002<\/p>\n<p>\u5982\u9700\u9032\u4e00\u6b65\u4e86\u89e3\u6709\u95dc <a href=\"https:\/\/server.hk\">VPS<\/a> \u548c <a href=\"https:\/\/server.hk\">\u9999\u6e2f\u4f3a\u670d\u5668<\/a> \u7684\u8cc7\u8a0a\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4e86\u89e3\u5982\u4f55\u5728 CentOS \u4e2d\u8a2d\u7f6e GRUB2 \u5f15\u5c0e\u7a0b\u5e8f\uff0c\u78ba\u4fdd\u7cfb\u7d71\u555f\u52d5\u9806\u5229\uff0c\u4e26\u7ba1\u7406\u591a\u91cd\u555f\u52d5\u9078\u9805\u3002<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4924],"tags":[],"class_list":["post-44114","post","type-post","status-publish","format-standard","hentry","category-setup-tutorials"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/44114","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=44114"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/44114\/revisions"}],"predecessor-version":[{"id":44115,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/44114\/revisions\/44115"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=44114"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=44114"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=44114"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}