{"id":7672,"date":"2025-12-28T19:33:02","date_gmt":"2025-12-28T11:33:02","guid":{"rendered":"https:\/\/www.5x44.cn\/?p=7672"},"modified":"2025-12-28T19:33:02","modified_gmt":"2025-12-28T11:33:02","slug":"%e4%bf%ae%e5%a4%8d%e6%a8%a1%e5%bc%8f%e5%8a%a0%e8%bd%bdlvm%e4%bf%a1%e6%81%af","status":"publish","type":"post","link":"https:\/\/www.5x44.cn\/?p=7672","title":{"rendered":"\u4fee\u590d\u6a21\u5f0f\u52a0\u8f7dLVM\u4fe1\u606f"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">\u65e0\u6cd5\u542f\u52a8LINUX\u65f6\u4f7f\u7528\u6551\u63f4\u6a21\u5f0f\u8fdb\u5165\u7cfb\u7edf\uff0c\u5982\u679c\u4f7f\u7528\u4e86LVM\u5c31\u9700\u8981\u5148\u52a0\u8f7dLVM\u4fe1\u606f\u624d\u80fd\u8fdb\u884c\u64cd\u4f5c\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e00\u3001\u626b\u63cfLVM\u4fe1\u606f<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>~#:pvscan\n~#:vgscan\n~#:lvscan<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e8c\u3001\u6fc0\u6d3bLVM\u5377\u7ec4\u4fe1\u606f<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>~#\uff1avgchange -ay  \uff08\u6216\u6fc0\u6d3b\u56fa\u5b9a\u7684\u5377\u7ec4vgchange -ay centos\uff09<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e09\u3001\u6302\u8f7d\u78c1\u76d8<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>ls -l \/dev\/mapper\n# \u6302\u8f7d\u6839\nmount \/dev\/mapper\/centos-root \/mnt\/sysimage<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">PS: centos-root\u4e00\u822c\u65f6\u5377\u7ec4\u540d<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u56db\u3001\u6302\u8f7d\u865a\u62df\u6587\u4ef6\u7cfb\u7edf\uff08\u5fc5\u987b\u64cd\u4f5c\uff09<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code># \u4ecd\u5728\u6551\u63f4\u7cfb\u7edf\u7684 shell \u91cc\u6267\u884c\nmount -t proc  proc       \/mnt\/sysimage\/proc\nmount -t sysfs sys        \/mnt\/sysimage\/sys\nmount -o bind \/dev        \/mnt\/sysimage\/dev<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e94\u3001\u5207\u6362\u6839\u7cfb\u7edf<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>chroot \/mnt\/sysimage \/bin\/bash<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e4b\u540e\u63d0\u793a\u7b26\u4f1a\u53d8\u6210\uff1a[root@localhost \/]#<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u516d\u3001\u8ba9systemd\u63a5\u7ba1\u7cfb\u7edf<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">systemctl daemon-reexec<br>systemctl daemon-reload<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u65e0\u6cd5\u542f\u52a8LINUX\u65f6\u4f7f\u7528\u6551\u63f4\u6a21\u5f0f\u8fdb\u5165\u7cfb\u7edf\uff0c\u5982\u679c\u4f7f\u7528\u4e86LVM\u5c31\u9700\u8981\u5148\u52a0\u8f7dLVM\u4fe1\u606f\u624d\u80fd\u8fdb\u884c\u64cd\u4f5c\u3002 \u4e00\u3001\u626b\u63cfLVM\u4fe1\u606f \u4e8c\u3001\u6fc0\u6d3bLVM\u5377\u7ec4\u4fe1\u606f \u4e09\u3001\u6302\u8f7d\u78c1\u76d8 PS:&#8230;<\/p>\n<p class=\"read-more\"><a class=\"btn btn-default\" href=\"https:\/\/www.5x44.cn\/?p=7672\"> Read More<span class=\"screen-reader-text\">  Read More<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[8],"tags":[],"class_list":["post-7672","post","type-post","status-publish","format-standard","hentry","category-it"],"_links":{"self":[{"href":"https:\/\/www.5x44.cn\/index.php?rest_route=\/wp\/v2\/posts\/7672","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.5x44.cn\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.5x44.cn\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.5x44.cn\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.5x44.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=7672"}],"version-history":[{"count":1,"href":"https:\/\/www.5x44.cn\/index.php?rest_route=\/wp\/v2\/posts\/7672\/revisions"}],"predecessor-version":[{"id":7673,"href":"https:\/\/www.5x44.cn\/index.php?rest_route=\/wp\/v2\/posts\/7672\/revisions\/7673"}],"wp:attachment":[{"href":"https:\/\/www.5x44.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=7672"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.5x44.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=7672"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.5x44.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=7672"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}