{"id":27362,"date":"2023-03-17T13:19:37","date_gmt":"2022-12-25T01:07:52","guid":{"rendered":"https:\/\/www.silicloud.com\/zh\/blog\/%e4%bb%8ecentos-7%e5%8d%87%e7%ba%a7%e5%88%b0centos-8%e9%9d%9e%e5%b8%b8%e9%ba%bb%e7%83%a6%f0%9f%92%a6-2\/"},"modified":"2025-08-12T02:17:17","modified_gmt":"2025-08-11T18:17:17","slug":"%e4%bb%8ecentos-7%e5%8d%87%e7%ba%a7%e5%88%b0centos-8%e9%9d%9e%e5%b8%b8%e9%ba%bb%e7%83%a6%f0%9f%92%a6-2","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/zh\/blog\/%e4%bb%8ecentos-7%e5%8d%87%e7%ba%a7%e5%88%b0centos-8%e9%9d%9e%e5%b8%b8%e9%ba%bb%e7%83%a6%f0%9f%92%a6-2\/","title":{"rendered":"\u4eceCentOS 7\u5347\u7ea7\u5230CentOS 8\u975e\u5e38\u9ebb\u70e6\ud83d\udca6"},"content":{"rendered":"<h2>\u80cc\u666f<\/h2>\n<p>\u7531\u4e8e\u6700\u8fd1\u624d\u5f15\u5165\u7684\u670d\u52a1\u5668\u5728\u67d0\u79cd\u539f\u56e0\u4e0b\u4f7f\u7528\u4e86CentOS 7\uff0c\u8003\u8651\u5230\u4eca\u540e\u8fd8\u9700\u8981\u4f7f\u7528\u81f3\u5c115\u5e74\uff0c\u6211\u4eec\u51b3\u5b9a\u5bf9\u5176\u8fdb\u884c\u66f4\u65b0\u3002<\/p>\n<h2>\u8bf7\u7559\u5fc3\u3002<\/h2>\n<p>\u81ea\u4eceCentOS 8\u53d1\u5e03\u4ee5\u6765\u5df2\u7ecf\u8fc7\u53bb\u4e86\u5927\u7ea6\u4e00\u5e74\u7684\u65f6\u95f4\uff0c\u4f46\u5b98\u65b9\u4ecd\u672a\u63d0\u4f9b\u4ece7\u5347\u7ea7\u52308\u7684\u65b9\u5f0f\u3002\u4e0d\u8fc7\uff0c\u6709\u4e00\u4e9b\u975e\u5b98\u65b9\u7684\u5347\u7ea7\u65b9\u6cd5\u7684\u4f8b\u5b50\u5b58\u5728\u3002<\/p>\n<p>\u5728\u6b63\u5f0f\u73af\u5883\u4e2d\u6267\u884c\u662f\u975e\u5e38\u5371\u9669\u7684\u3002\u56e0\u6b64\uff0c\u6211\u4eec\u8fd9\u6b21\u4f7f\u7528\u4e86\u5176\u4ed6\u670d\u52a1\u5668\u8fdb\u884c\u4ee3\u7528\u6765\u5b9e\u65bd\u3002<br \/>\n\u5e76\u4e14\uff0c\u9700\u8981\u4e00\u5b9a\u7a0b\u5ea6\u7684\u6545\u969c\u6392\u9664\u80fd\u529b\u3002\u4e0d\u9002\u5408\u521d\u5b66\u8005\u3002<\/p>\n<h2>CentOS8\u7684\u4e3b\u8981\u66f4\u65b0\u5185\u5bb9<\/h2>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">\u30d1\u30c3\u30b1\u30fc\u30b8\u30de\u30cd\u30fc\u30b8\u30e3\u304cyum\u304b\u3089dnf\u3078\u306e\u79fb\u884c<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">Linux\u306e\u30ab\u30fc\u30cd\u30eb\u306e\u66f4\u65b03.10\u304b\u30894.18<\/ul>\n<\/li>\n<\/ul>\n<p>\u305d\u306e\u4ed6\u3001\u30d1\u30c3\u30b1\u30fc\u30b8\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u306e\u66f4\u65b0<\/p>\n<p>\u524d\u7aef\u53ef\u80fd\u662f\u4e0d\u9700\u8981\u53d8\u5316\uff0c\u4eceCentOS7\u5347\u7ea7\u5230CentOS8\u6ca1\u6709\u592a\u5927\u7684\u5f71\u54cd\uff08\u53ef\u80fd\uff09\u3002<\/p>\n<h2>\u66f4\u65b0\u6b65\u9aa4<\/h2>\n<p>EPEL\u30ea\u30dd\u30b8\u30c8\u30ea\u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb<\/p>\n<p>yum-utils\u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb<\/p>\n<p>dnf\u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3001\u30d1\u30c3\u30b1\u30fc\u30b8\u306e\u66f4\u65b0<br \/>\n\u7af6\u5408\u306e\u89e3\u6c7a<br \/>\nkernel core\u306e\u66f4\u65b0<br \/>\n\u78ba\u8a8d<\/p>\n<h3>\u5b89\u88c5EPEL\u4ed3\u5e93\u3002<\/h3>\n<pre class=\"post-pre\"><code>$ sudo yum install epel-release -y\r\n<\/code><\/pre>\n<h3>\u5b89\u88c5yum-utils\u7b49\u8f6f\u4ef6\u5305<\/h3>\n<pre class=\"post-pre\"><code>$ sudo yum install yum-utils\r\n$ sudo yum install rpmconf\r\n<\/code><\/pre>\n<pre class=\"post-pre\"><code>$ sudo rpmconf -a\r\n<\/code><\/pre>\n<p>\u5728\u8fd9\u4e2a\u65f6\u5019\uff0c\u60a8\u5c06\u88ab\u8be2\u95ee\u662f\u5426\u8981\u8fdb\u884c\u8bbe\u7f6e\u66f4\u65b0\u3002<br \/>\n\u5982\u679c\u60a8\u5e0c\u671b\u4f7f\u7528\u4e4b\u524d\u7684\u8bbe\u7f6e\uff0c\u8bf7\u8f93\u5165N\u3002<\/p>\n<h4>\u6e05\u7406<\/h4>\n<pre class=\"post-pre\"><code>$ sudo package-cleanup --leaves\r\n$ sudo package-cleanup --orphans\r\n<\/code><\/pre>\n<h3>\u4ecednf\u7684\u5b89\u88c5\u5230\u66f4\u65b0\u7684\u8fc7\u7a0b<\/h3>\n<pre class=\"post-pre\"><code>$ sudo yum install dnf\r\n<\/code><\/pre>\n<p>\u9700\u8981\u5220\u9664yum\uff08\u6211\u8ba4\u4e3a\u4e0d\u9700\u8981\u5220\u9664\u5230\u7b49\u7b49\u4e4b\u7c7b\u7684\u6587\u4ef6\u5939\uff0c\u4f46\u8fd8\u662f\u4ee5\u9632\u4e07\u4e00\uff09\u3002<\/p>\n<pre class=\"post-pre\"><code>$ sudo dnf -y remove yum yum-metadata-parser\r\n$ sudo rm -Rf \/etc\/yum\r\n<\/code><\/pre>\n<p>\u66f4\u65b0\u8f6f\u4ef6\u5305\u3002<\/p>\n<pre class=\"post-pre\"><code>$ sudo dnf upgrade\r\n<\/code><\/pre>\n<pre class=\"post-pre\"><code>$ sudo dnf install http:\/\/mirror.centos.org\/centos\/8\/BaseOS\/x86_64\/os\/Packages\/centos-repos-8.2-2.2004.0.1.el8.x86_64.rpm http:\/\/mirror.centos.org\/centos\/8\/BaseOS\/x86_64\/os\/Packages\/centos-release-8.2-2.2004.0.1.el8.x86_64.rpm http:\/\/mirror.centos.org\/centos\/8\/BaseOS\/x86_64\/os\/Packages\/centos-gpg-keys-8.2-2.2004.0.1.el8.noarch.rpm\r\n<\/code><\/pre>\n<pre class=\"post-pre\"><code>$ sudo dnf -y upgrade https:\/\/dl.fedoraproject.org\/pub\/epel\/epel-release-latest-8.noarch.rpm\r\n<\/code><\/pre>\n<p>\u5982\u679c\u987a\u5229\u7684\u8bdd\uff0c\u6211\u4f1a\u6e05\u7406\u4e00\u4e0b\u3002<\/p>\n<pre class=\"post-pre\"><code>$ sudo dnf clean all\r\n<\/code><\/pre>\n<p>\u6211\u60f3\u66f4\u65b0\u6838\u5fc3\u3002\u5c06\u65e7\u7684\u6838\u5fc3\u5220\u9664\u3002<\/p>\n<pre class=\"post-pre\"><code>$ sudo rpm -e `rpm -q kernel`\r\n<\/code><\/pre>\n<p>\u6211\u4f1a\u5728\u4e0b\u9762\u7684\u6b65\u9aa4\u4e2d\u5f15\u8d77\u51b2\u7a81\uff0c\u6240\u4ee5\u5148\u5c06\u5176\u5220\u9664\u3002<\/p>\n<pre class=\"post-pre\"><code>$ sudo rpm -e --nodeps sysvinit-tools\r\n<\/code><\/pre>\n<p>\u6211\u6253\u7b97\u5c06CentOS 8\u8fdb\u884cdistro-sync\u3002<br \/>\n\u8fd9\u610f\u601d\u662f\u628a\u5df2\u5b89\u88c5\u7684\u8f6f\u4ef6\u5305\u540c\u6b65\u5230\u6700\u65b0\u53ef\u7528\u7248\u672c\u3002<\/p>\n<pre class=\"post-pre\"><code>$ sudo dnf -y --releasever=8 --allowerasing --setopt=deltarpm=false distro-sync\r\n<\/code><\/pre>\n<h3>\u5c06\u7cfb\u7edf\u5347\u7ea7\u81f3CentOS8\u3002<\/h3>\n<p>\u66f4\u65b0\u5185\u6838\u3002<\/p>\n<pre class=\"post-pre\"><code>$ sudo dnf -y install kernel-core\r\n<\/code><\/pre>\n<p>\u6211\u4f1a\u5728\u6700\u5c0f\u5b89\u88c5\u4e2d\u8fdb\u884c\u66f4\u65b0\u3002<\/p>\n<pre class=\"post-pre\"><code>$ sudo dnf -y groupupdate \"Core\" \"Minimal Install\"\r\n<\/code><\/pre>\n<h3>\u8bf7\u786e\u8ba4\u662f\u5426\u5df2\u7ecf\u6210\u529f\u66f4\u65b0\u81f3 CentOS 8\u3002<\/h3>\n<p>\u91cd\u65b0\u542f\u52a8\u540e\uff0c\u6211\u4eec\u53ef\u4ee5\u901a\u8fc7\u68c0\u67e5\/etc\/centos-release\u662f\u5426\u5df2\u7ecf\u66f4\u65b0\u52308.xx\uff0c\u6216\u8005\u4f7f\u7528uname -a\u547d\u4ee4\u6765\u786e\u8ba4Linux\u5185\u6838\u7684\u7248\u672c\u3002<\/p>\n<pre class=\"post-pre\"><code>$ sudo dnf update\r\n<\/code><\/pre>\n<p>\u8ba9\u6211\u4eec\u786e\u8ba4\u4e00\u4e0b\u662f\u5426\u80fd\u591f\u6b63\u5e38\u66f4\u65b0\u3002\u5982\u679c\u6536\u5230\u65e0\u6cd5\u66f4\u65b0\u800c\u51fa\u73b0\u7ade\u4e89\u89e3\u51b3\u7684\u6307\u793a\uff0c\u8bf7\u52a0\u6cb9\u89e3\u51b3\u3002<\/p>\n<p>\u7531\u4e8e\u6211\u90a3\u65f6\u7684\u5305\u88c5\u76d2\u4f3c\u4e4e\u635f\u574f\u4e86\uff0c\u6240\u4ee5\u65e0\u6cd5\u5b89\u88c5\u5185\u6838\uff0c\u56e0\u6b64\u6211\u8fdb\u884c\u4e86\u91cd\u65b0\u5b89\u88c5\u3002<\/p>\n<h3>\u82e5\u51fa\u73b0\u7248\u672c\u7ade\u4e89\uff0c\u5e94\u8be5\u600e\u4e48\u8865\u6551\u5462\uff1f<\/h3>\n<p>\u7531\u4e8e\u6211\u5fd8\u8bb0\u4e86\u6d88\u606f\uff0c\u6240\u4ee5\u5f15\u7528\u4e00\u4e0b\u3002<br \/>\n\u6765\u6e90\uff1ahttps:\/\/superuser.com\/questions\/1517321\/centos8-dnf-update-transaction-check-error<\/p>\n<pre class=\"post-pre\"><code>Error: transaction check vs depsolve:\r\n(gcc &gt;= 8 with gcc &lt; 9) is needed by annobin-8.78-1.el8.x86_64\r\nrpmlib(RichDependencies) &lt;= 4.12.0-1 is needed by annobin-8.78-1.el8.x86_64\r\n(annobin if gcc) is needed by redhat-rpm-config-120-1.el8.noarch\r\nrpmlib(RichDependencies) &lt;= 4.12.0-1 is needed by redhat-rpm-config-120-1.el8.noarch\r\nTo diagnose the problem, try running: 'rpm -Va --nofiles --nodigest'.\r\nYou probably have corrupted RPMDB, running 'rpm --rebuilddb' might fix the issue.\r\nThe downloaded packages were saved in cache until the next successful transaction.\r\nYou can remove cached packages by executing 'dnf clean packages'.\r\n<\/code><\/pre>\n<p>\u57fa\u672c\u4e0a\u5220\u9664\u5305\u5e76\u5728\u7a0d\u540e\u91cd\u65b0\u5b89\u88c5\u3002<\/p>\n<pre class=\"post-pre\"><code>$ sudo dnf remove &lt;package name here!&gt;\r\n<\/code><\/pre>\n<p>\u53e6\u5916\uff0c\u5982\u679c\u65e0\u6cd5\u5b9e\u73b0\u8be5\u64cd\u4f5c\uff0c\u5219\u4f1a\u6267\u884c\u66f4\u65b0\u3002<\/p>\n<pre class=\"post-pre\"><code>$ sudo dnf update &lt;package name here!&gt; --allowerase --best\r\n<\/code><\/pre>\n<p>\u5982\u679c\u65e0\u6cd5\u505a\u5230\u8fd9\u4e00\u70b9\uff0c\u5219\u9700\u8981\u5bf9\u4f9d\u8d56\u7684\u8f6f\u4ef6\u5305\u8fdb\u884c\u9012\u5f52\u51b2\u7a81\u89e3\u51b3\u3002<\/p>\n<p>\u5982\u679c\u53d1\u751f\u4e86gdbm\u9519\u8bef\uff0c\u90a3\u5c31\u8bf4\u660e\u5b83\u672c\u8eab\u5728dnf\u4e2d\u88ab\u4f7f\u7528\uff0c\u9700\u8981\u8fdb\u884c\u66f4\u65b0\u3002<br \/>\n\u8bf7\u624b\u52a8\u89e3\u51b3\u7531\u5347\u7ea7\u5bfc\u81f4\u7684\u51b2\u7a81\u3002<\/p>\n<p>\u987a\u4fbf\u4e00\u63d0\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528\u6b64\u547d\u4ee4\u68c0\u67e5\u4f9d\u8d56\u5173\u7cfb\u3002<br \/>\n\u4f9d\u8d56\u5173\u7cfb\u4e0d\u6b63\u786e\u65f6\uff0c\u53ef\u80fd\u4f1a\u5728\u610f\u60f3\u4e0d\u5230\u7684\u5730\u65b9\u51fa\u73b0\u9519\u8bef\uff0c\u6240\u4ee5\u9700\u8981\u6ce8\u610f\u3002<\/p>\n<pre class=\"post-pre\"><code>$ sudo dnf check --dependencies\r\n<\/code><\/pre>\n<p>\u6bd4\u65b9\u8bf4\u6709\u53ef\u80fd\u53d8\u6210\u8fd9\u6837\u3002<\/p>\n<pre class=\"post-pre\"><code>$ sudo dnf check --dependencies\r\nModular dependency problems:\r\n\r\n Problem 1: conflicting requests\r\n  - nothing provides module(perl:5.26) needed by module perl-App-cpanminus:1.7044:8010020191120175858:a9207fc6-0.x86_64\r\n Problem 2: conflicting requests\r\n  - nothing provides module(perl:5.26) needed by module perl-DBD-MySQL:4.046:8010020191114030811:073fa5fe-0.x86_64\r\n Problem 3: conflicting requests\r\n  - nothing provides module(perl:5.26) needed by module perl-DBD-SQLite:1.58:8010020191114033549:073fa5fe-0.x86_64\r\n Problem 4: conflicting requests\r\n  - nothing provides module(perl:5.26) needed by module perl-DBI:1.641:8010020191113222731:16b3ab4d-0.x86_64\r\n Problem 5: conflicting requests\r\n  - nothing provides module(perl:5.26) needed by module perl-FCGI:0.78:8010020191114031513:16b3ab4d-0.x86_64\r\n Problem 6: conflicting requests\r\n  - nothing provides module(perl:5.26) needed by module perl-YAML:1.24:8010020191114031501:a5949e2e-0.x86_64\r\n\r\n<\/code><\/pre>\n<p>\u6211\u80fd\u591f\u901a\u8fc7\u4ee5\u4e0b\u6307\u4ee4\u89e3\u51b3\u4e86\u8fd9\u4e2a\u95ee\u9898\u3002<\/p>\n<pre class=\"post-pre\"><code>$ sudo dnf module enable perl:5.26\r\n<\/code><\/pre>\n<h2>\u6211\u7684\u611f\u60f3\u548c\u4e2a\u4eba\u60f3\u6cd5<\/h2>\n<p>CentOS\u7684\u652f\u6301\u671f\u9650\u5f88\u957f\uff0c\u4f46\u4e0d\u63a8\u8350\u8fdb\u884c\u64cd\u4f5c\u7cfb\u7edf\u7684\u5347\u7ea7\u3002\u76f8\u53cd\uff0cUbuntu\u7b49\u64cd\u4f5c\u7cfb\u7edf\u8bbe\u8ba1\u4e86\u957f\u671f\u652f\u6301\uff08LTS\uff09\u7248\u672c\uff0c\u53ef\u4ee5\u8fdb\u884c\u66f4\u65b0\u3002<\/p>\n<p>\u6211\u4e0d\u660e\u767d\u4e3a\u4ec0\u4e48\u8981\u5b89\u88c5\u65e7\u7248\u672c\u7684\u64cd\u4f5c\u7cfb\u7edf\uff0c\u660e\u660e\u60f3\u8981\u957f\u671f\u4f7f\u7528\u3002\u6211\u8ba4\u4e3a\u8fd9\u662f\u6700\u521d\u7684\u7f6a\u9b41\u7978\u9996\u3002<\/p>\n<h2>\u7ed9\u51fa\u53c2\u8003<\/h2>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">CentOS7 to CentOS8\u3078\u306e\u30a2\u30c3\u30d7\u30b0\u30ec\u30fc\u30c9\u306b\u3064\u3044\u3066\u3000https:\/\/www.tecmint.com\/upgrade-centos-7-to-centos-8\/<\/ul>\n<\/li>\n<\/ul>\n<p>dnf\u306e\u53c2\u8003 https:\/\/www.atmarkit.co.jp\/ait\/articles\/2001\/10\/news020.html<\/p>\n<p>perl \u306e\u4f9d\u5b58\u95a2\u4fc2\u306e\u30a8\u30e9\u30fc\u306e\u53c2\u8003 https:\/\/tech.godpress.net\/?p=1168<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u80cc\u666f \u7531\u4e8e\u6700\u8fd1\u624d\u5f15\u5165\u7684\u670d\u52a1\u5668\u5728\u67d0\u79cd\u539f\u56e0\u4e0b\u4f7f\u7528\u4e86CentOS 7\uff0c\u8003\u8651\u5230\u4eca\u540e\u8fd8\u9700\u8981\u4f7f\u7528\u81f3\u5c115\u5e74\uff0c\u6211\u4eec\u51b3\u5b9a\u5bf9\u5176\u8fdb\u884c [&hellip;]<\/p>\n","protected":false},"author":12,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[227],"class_list":["post-27362","post","type-post","status-publish","format-standard","hentry","category-uncategorized","tag-227"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v21.5 (Yoast SEO v21.5) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>\u4eceCentOS 7\u5347\u7ea7\u5230CentOS 8\u975e\u5e38\u9ebb\u70e6\ud83d\udca6 - Blog - Silicon Cloud<\/title>\n<meta name=\"description\" content=\"\u5173\u4e8e\u4eceCentOS 7\u5347\u7ea7\u5230CentOS 8\u975e\u5e38\u9ebb\u70e6\ud83d\udca6\u7684\u6280\u672f\u6587\u7ae0\" \/>\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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