{"id":28163,"date":"2023-05-21T08:26:36","date_gmt":"2023-03-25T03:02:53","guid":{"rendered":"https:\/\/www.silicloud.com\/zh\/blog\/%e5%88%a0%e9%99%a4kvm%e8%99%9a%e6%8b%9f%e6%9c%ba%e6%93%8d%e4%bd%9c%e7%b3%bb%e7%bb%9f-2\/"},"modified":"2025-08-12T06:40:02","modified_gmt":"2025-08-11T22:40:02","slug":"%e5%88%a0%e9%99%a4kvm%e8%99%9a%e6%8b%9f%e6%9c%ba%e6%93%8d%e4%bd%9c%e7%b3%bb%e7%bb%9f-2","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/zh\/blog\/%e5%88%a0%e9%99%a4kvm%e8%99%9a%e6%8b%9f%e6%9c%ba%e6%93%8d%e4%bd%9c%e7%b3%bb%e7%bb%9f-2\/","title":{"rendered":"\u5220\u9664KVM\u865a\u62df\u673a\u64cd\u4f5c\u7cfb\u7edf"},"content":{"rendered":"<p>\u4e0b\u9762\u662f\u5220\u9664\u5ba2\u6237\u64cd\u4f5c\u7cfb\u7edf\u7684\u5feb\u901f\u53c2\u8003\u6307\u5357\u3002<\/p>\n<h1>\u5220\u9664\u5ba2\u6237\u64cd\u4f5c\u7cfb\u7edf<\/h1>\n<h2>\u5220\u9664\u5feb\u7167<\/h2>\n<p>\u5982\u679c\u5b58\u5728\u5feb\u7167\uff0c\u5219\u5220\u9664\u6240\u6709\u5feb\u7167\u3002<\/p>\n<pre class=\"post-pre\"><code>$ virsh snapshot-delete &lt;KVM\u30c9\u30e1\u30a4\u30f3\u540d&gt; &lt;\u30b9\u30ca\u30c3\u30d7\u30b7\u30e7\u30c3\u30c8\u540d&gt;\r\n<\/code><\/pre>\n<pre class=\"post-pre\"><code>$ virsh snapshot-delete kvm_centos7 snap02_kvm_centos7\r\n<\/code><\/pre>\n<p>\u4f7f\u7528 &#8211;metadata \u9009\u9879\u5220\u9664\u5916\u90e8\u5feb\u7167\u3002<\/p>\n<pre class=\"post-pre\"><code>$ virsh snapshot-delete &lt;KVM\u30c9\u30e1\u30a4\u30f3\u540d&gt; &lt;\u30b9\u30ca\u30c3\u30d7\u30b7\u30e7\u30c3\u30c8\u540d&gt; --metadata\r\n<\/code><\/pre>\n<pre class=\"post-pre\"><code>$ virsh snapshot-delete kvm_centos7 snap01_kvm_centos7 --metadata\r\n<\/code><\/pre>\n<h2>\u5220\u9664<\/h2>\n<p>\u5982\u679c\u6709\u81ea\u52a8\u542f\u52a8\u7684\u8bbe\u7f6e\uff0c\u8bf7\u53d6\u6d88\u5b83\u3002<\/p>\n<pre class=\"post-pre\"><code>$ sudo virsh autostart --disable &lt;KVM\u30c9\u30e1\u30a4\u30f3\u540d&gt;\r\n<\/code><\/pre>\n<pre class=\"post-pre\"><code>$ sudo virsh autostart --disable kvm_centos7\r\n<\/code><\/pre>\n<p>\u4ece virsh \u7ba1\u7406\u8303\u56f4\u4e2d\u79fb\u9664\u3002<\/p>\n<pre class=\"post-pre\"><code>$ sudo virsh undefine &lt;KVM\u30c9\u30e1\u30a4\u30f3\u540d&gt;\r\n<\/code><\/pre>\n<pre class=\"post-pre\"><code>$ sudo virsh undefine kvm_centos7\r\n<\/code><\/pre>\n<p>\u6211\u4f1a\u67e5\u8be2\u4e00\u4e0b\u6e38\u6cf3\u6c60\u7684\u540d\u5b57\u3002<\/p>\n<pre class=\"post-pre\"><code>$ sudo virsh pool-list --all\r\n Name                 State      Autostart \r\n-------------------------------------------\r\nkvm_centos7_pool      active     yes       \r\n<\/code><\/pre>\n<p>\u68c0\u67e5\u4e0e\u6c60\u76f8\u5173\u8054\u7684\u8bbe\u5907\u3002<\/p>\n<pre class=\"post-pre\"><code>$ sudo virsh vol-list &lt;\u30d7\u30fc\u30eb\u540d&gt;\r\n<\/code><\/pre>\n<pre class=\"post-pre\"><code>$ sudo virsh vol-list kvm_centos7_pool\r\n Name                 Path                                    \r\n------------------------------------------------------------------------------\r\n disk.img             \/path\/to\/volume\r\n<\/code><\/pre>\n<p>\u5220\u9664\u4e0e\u6c60\u76f8\u5173\u8054\u7684\u8bbe\u5907\u3002<\/p>\n<pre class=\"post-pre\"><code>$ sudo virsh vol-delete --pool &lt;pool\u540d&gt; &lt;\u30c7\u30d0\u30a4\u30b9\u540d&gt;\r\n<\/code><\/pre>\n<pre class=\"post-pre\"><code>$ sudo virsh vol-delete --pool kvm_centos7_pool disk.img\r\n<\/code><\/pre>\n<p>\u5220\u9664\u6cf3\u6c60\u5b9a\u4e49\u3002<\/p>\n<pre class=\"post-pre\"><code>$ sudo virsh pool-destroy kvm_centos7_pool\r\nPool kvm_centos7_pool destroyed\r\n$ sudo virsh pool-delete kvm_centos7_pool\r\nPool kvm_centos7_pool deleted\r\n<\/code><\/pre>\n<h2>\u786e\u8ba4\u88ab\u5220\u9664\u7684\u4e8b\u5b9e<\/h2>\n<pre class=\"post-pre\"><code>$ sudo virsh vol-list default\r\n<\/code><\/pre>\n","protected":false},"excerpt":{"rendered":"<p>\u4e0b\u9762\u662f\u5220\u9664\u5ba2\u6237\u64cd\u4f5c\u7cfb\u7edf\u7684\u5feb\u901f\u53c2\u8003\u6307\u5357\u3002 \u5220\u9664\u5ba2\u6237\u64cd\u4f5c\u7cfb\u7edf \u5220\u9664\u5feb\u7167 \u5982\u679c\u5b58\u5728\u5feb\u7167\uff0c\u5219\u5220\u9664\u6240\u6709\u5feb\u7167\u3002 $ vir [&hellip;]<\/p>\n","protected":false},"author":5,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[227],"class_list":["post-28163","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) - 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