{"id":43486,"date":"2024-10-05T19:06:45","date_gmt":"2024-10-05T11:06:45","guid":{"rendered":"https:\/\/server.hk\/cnblog\/43486\/"},"modified":"2024-10-05T19:06:46","modified_gmt":"2024-10-05T11:06:46","slug":"centos-%e5%88%86%e5%89%b2%e5%8d%b7%e7%b5%84%e5%85%b7%e9%ab%94%e6%96%b9%e6%b3%95","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/43486\/","title":{"rendered":"CentOS \u5206\u5272\u5377\u7d44\u5177\u9ad4\u65b9\u6cd5"},"content":{"rendered":"<h1 id=\"centos-%e5%88%86%e5%89%b2%e5%8d%b7%e7%b5%84%e5%85%b7%e9%ab%94%e6%96%b9%e6%b3%95-KxTnjmJDBq\">CentOS \u5206\u5272\u5377\u7d44\u5177\u9ad4\u65b9\u6cd5<\/h1>\n<p>\u5728\u4f3a\u670d\u5668\u7ba1\u7406\u4e2d\uff0c\u5206\u5272\u5377\u7d44\uff08LVM\uff0cLogical Volume Management\uff09\u662f\u4e00\u500b\u975e\u5e38\u91cd\u8981\u7684\u6280\u8853\uff0c\u7279\u5225\u662f\u5728\u4f7f\u7528 CentOS \u7cfb\u7d71\u6642\u3002LVM \u5141\u8a31\u7528\u6236\u9748\u6d3b\u5730\u7ba1\u7406\u78c1\u789f\u7a7a\u9593\uff0c\u63d0\u4f9b\u4e86\u66f4\u9ad8\u7684\u9748\u6d3b\u6027\u548c\u53ef\u64f4\u5c55\u6027\u3002\u672c\u6587\u5c07\u8a73\u7d30\u4ecb\u7d39\u5982\u4f55\u5728 CentOS \u4e2d\u9032\u884c\u5206\u5272\u5377\u7d44\u7684\u5177\u9ad4\u65b9\u6cd5\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%af-lvm%ef%bc%9f-KxTnjmJDBq\">\u4ec0\u9ebc\u662f LVM\uff1f<\/h2>\n<p>LVM \u662f\u4e00\u7a2e\u908f\u8f2f\u5377\u7ba1\u7406\u6280\u8853\uff0c\u5141\u8a31\u7528\u6236\u5728\u7269\u7406\u78c1\u789f\u4e0a\u5275\u5efa\u908f\u8f2f\u5377\u3002\u9019\u4e9b\u908f\u8f2f\u5377\u53ef\u4ee5\u6839\u64da\u9700\u8981\u9032\u884c\u8abf\u6574\uff0c\u7121\u9700\u91cd\u65b0\u5206\u5340\u6216\u683c\u5f0f\u5316\u78c1\u789f\u3002LVM \u7684\u4e3b\u8981\u7d44\u4ef6\u5305\u62ec\uff1a<\/p>\n<ul>\n<li><strong>\u7269\u7406\u5377\uff08PV\uff09<\/strong>\uff1a\u5be6\u969b\u7684\u78c1\u789f\u6216\u78c1\u789f\u5206\u5340\u3002<\/li>\n<li><strong>\u5377\u7d44\uff08VG\uff09<\/strong>\uff1a\u7531\u4e00\u500b\u6216\u591a\u500b\u7269\u7406\u5377\u7d44\u6210\u7684\u96c6\u5408\u3002<\/li>\n<li><strong>\u908f\u8f2f\u5377\uff08LV\uff09<\/strong>\uff1a\u5f9e\u5377\u7d44\u4e2d\u5206\u914d\u7684\u908f\u8f2f\u78c1\u789f\u7a7a\u9593\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%ae%89%e8%a3%9d-lvm-KxTnjmJDBq\">\u5b89\u88dd LVM<\/h2>\n<p>\u5728 CentOS \u4e2d\uff0cLVM \u901a\u5e38\u9810\u88dd\u5728\u7cfb\u7d71\u4e2d\u3002\u5982\u679c\u9700\u8981\u5b89\u88dd\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n<pre><code>sudo yum install lvm2<\/code><\/pre>\n<h2 id=\"%e5%89%b5%e5%bb%ba%e7%89%a9%e7%90%86%e5%8d%b7-KxTnjmJDBq\">\u5275\u5efa\u7269\u7406\u5377<\/h2>\n<p>\u9996\u5148\uff0c\u60a8\u9700\u8981\u5c07\u4e00\u500b\u6216\u591a\u500b\u78c1\u789f\u5206\u5340\u8a2d\u7f6e\u70ba\u7269\u7406\u5377\u3002\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u4f86\u5275\u5efa\u7269\u7406\u5377\uff1a<\/p>\n<pre><code>sudo pvcreate \/dev\/sdb1<\/code><\/pre>\n<p>\u9019\u88e1\u5047\u8a2d \/dev\/sdb1 \u662f\u60a8\u8981\u7528\u4f5c\u7269\u7406\u5377\u7684\u78c1\u789f\u5206\u5340\u3002\u60a8\u53ef\u4ee5\u4f7f\u7528 <code>lsblk<\/code> \u547d\u4ee4\u4f86\u67e5\u770b\u53ef\u7528\u7684\u78c1\u789f\u5206\u5340\u3002<\/p>\n<h2 id=\"%e5%89%b5%e5%bb%ba%e5%8d%b7%e7%b5%84-KxTnjmJDBq\">\u5275\u5efa\u5377\u7d44<\/h2>\n<p>\u63a5\u4e0b\u4f86\uff0c\u60a8\u9700\u8981\u5275\u5efa\u4e00\u500b\u5377\u7d44\uff0c\u5c07\u7269\u7406\u5377\u6dfb\u52a0\u5230\u8a72\u7d44\u4e2d\uff1a<\/p>\n<pre><code>sudo vgcreate my_volume_group \/dev\/sdb1<\/code><\/pre>\n<p>\u9019\u88e1\uff0c<code>my_volume_group<\/code> \u662f\u60a8\u81ea\u5b9a\u7fa9\u7684\u5377\u7d44\u540d\u7a31\u3002<\/p>\n<h2 id=\"%e5%89%b5%e5%bb%ba%e9%82%8f%e8%bc%af%e5%8d%b7-KxTnjmJDBq\">\u5275\u5efa\u908f\u8f2f\u5377<\/h2>\n<p>\u73fe\u5728\uff0c\u60a8\u53ef\u4ee5\u5f9e\u5377\u7d44\u4e2d\u5275\u5efa\u908f\u8f2f\u5377\u3002\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n<pre><code>sudo lvcreate -n my_logical_volume -L 10G my_volume_group<\/code><\/pre>\n<p>\u9019\u88e1\uff0c<code>my_logical_volume<\/code> \u662f\u908f\u8f2f\u5377\u7684\u540d\u7a31\uff0c<code>-L 10G<\/code> \u6307\u5b9a\u4e86\u908f\u8f2f\u5377\u7684\u5927\u5c0f\u70ba 10GB\u3002<\/p>\n<h2 id=\"%e6%a0%bc%e5%bc%8f%e5%8c%96%e9%82%8f%e8%bc%af%e5%8d%b7-KxTnjmJDBq\">\u683c\u5f0f\u5316\u908f\u8f2f\u5377<\/h2>\n<p>\u5275\u5efa\u908f\u8f2f\u5377\u5f8c\uff0c\u60a8\u9700\u8981\u683c\u5f0f\u5316\u5b83\u4ee5\u4fbf\u4f7f\u7528\uff1a<\/p>\n<pre><code>sudo mkfs.ext4 \/dev\/my_volume_group\/my_logical_volume<\/code><\/pre>\n<h2 id=\"%e6%8e%9b%e8%bc%89%e9%82%8f%e8%bc%af%e5%8d%b7-KxTnjmJDBq\">\u639b\u8f09\u908f\u8f2f\u5377<\/h2>\n<p>\u6700\u5f8c\uff0c\u60a8\u53ef\u4ee5\u5c07\u908f\u8f2f\u5377\u639b\u8f09\u5230\u7cfb\u7d71\u4e2d\uff1a<\/p>\n<pre><code>sudo mkdir \/mnt\/my_mount_point<\/code><\/pre>\n<pre><code>sudo mount \/dev\/my_volume_group\/my_logical_volume \/mnt\/my_mount_point<\/code><\/pre>\n<p>\u60a8\u53ef\u4ee5\u4f7f\u7528 <code>df -h<\/code> \u547d\u4ee4\u4f86\u6aa2\u67e5\u639b\u8f09\u60c5\u6cc1\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-KxTnjmJDBq\">\u7e3d\u7d50<\/h2>\n<p>\u901a\u904e\u4ee5\u4e0a\u6b65\u9a5f\uff0c\u60a8\u53ef\u4ee5\u5728 CentOS \u7cfb\u7d71\u4e2d\u6210\u529f\u5730\u5275\u5efa\u548c\u7ba1\u7406\u5206\u5272\u5377\u7d44\u3002LVM \u63d0\u4f9b\u4e86\u9748\u6d3b\u7684\u78c1\u789f\u7ba1\u7406\u65b9\u6848\uff0c\u9069\u5408\u5404\u7a2e\u4f3a\u670d\u5668\u74b0\u5883\u3002\u82e5\u60a8\u9700\u8981\u9032\u4e00\u6b65\u7684\u4f3a\u670d\u5668\u89e3\u6c7a\u65b9\u6848\uff0c\u8acb\u8003\u616e\u6211\u5011\u7684 <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u670d\u52d9\uff0c\u63d0\u4f9b\u7a69\u5b9a\u548c\u9ad8\u6548\u7684\u96f2\u4f3a\u670d\u5668\u9078\u64c7\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4e86\u89e3CentOS\u4e2d\u5206\u5272\u5377\u7d44\u7684\u5177\u9ad4\u65b9\u6cd5\uff0c\u8f15\u9b06\u7ba1\u7406\u78c1\u789f\u7a7a\u9593\uff0c\u63d0\u5347\u7cfb\u7d71\u6027\u80fd\u8207\u9748\u6d3b\u6027\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-43486","post","type-post","status-publish","format-standard","hentry","category-setup-tutorials"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/43486","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=43486"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/43486\/revisions"}],"predecessor-version":[{"id":43487,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/43486\/revisions\/43487"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=43486"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=43486"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=43486"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}