https://blog.cuile.com/tags/pve/Recent content in Pve on 瘦了就帅了Hugozh-cnSat, 19 Sep 2026 15:41:48 +0000https://blog.cuile.com/post/proxmox/cli/Tue, 27 Dec 2022 16:51:54 +0800https://blog.cuile.com/post/proxmox/cli/<p><a href="https://pve.proxmox.com/pve-docs/index.html">遇事不决，多读文档！</a></p> <h2 id="qemukvm虚拟机">QEMU/KVM虚拟机</h2> <div class="highlight"><pre tabindex="0" class="chroma"><code class="language-bash" data-lang="bash"><span class="line"><span class="cl"><span class="c1"># 增加硬盘空间</span> </span></span><span class="line"><span class="cl"><span class="c1"># 建议从模板创建虚拟机后，再增加虚拟机硬盘的空间，这样可以保持模板的大小</span> </span></span><span class="line"><span class="cl">qm disk resize &lt;VM_ID&gt; scsi0 +30G </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="c1"># 关闭</span> </span></span><span class="line"><span class="cl">qm stop &lt;vmid&gt; </span></span><span class="line"><span class="cl"><span class="c1"># 如果关闭失败</span> </span></span><span class="line"><span class="cl">qm list </span></span><span class="line"><span class="cl"><span class="c1"># 找到 vm 对应的 pid</span> </span></span><span class="line"><span class="cl"><span class="nb">kill</span> &lt;pid&gt; </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="c1"># 删除</span> </span></span><span class="line"><span class="cl">qm destroy &lt;vmid&gt; --destroy-unreferenced-disks <span class="m">1</span> --purge <span class="m">1</span> --skiplock <span class="m">1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="c1"># 强制删除</span> </span></span><span class="line"><span class="cl">rm -f /etc/pve/nodes/*/*/&lt;vm_id&gt;.conf </span></span></code></pre></div><ul> <li><a href="https://blog.pulipuli.info/2014/08/proxmox-ve-fix-proxmox-ve-destroy.html#postcataproxmox-ve-fix-proxmox-ve-destroy.html0_anchor2">修復Proxmox VE：無法刪除虛擬機器</a></li> </ul> <hr> <h2 id="lxc容器">LXC容器</h2> <div class="highlight"><pre tabindex="0" class="chroma"><code class="language-bash" data-lang="bash"><span class="line"><span class="cl"><span class="c1"># 扩大硬盘</span> </span></span><span class="line"><span class="cl"><span class="c1"># 将容器的 rootfs 增加到绝对大小</span> </span></span><span class="line"><span class="cl">pct resize &lt;lxc_id&gt; rootfs &lt;size&gt;G </span></span><span class="line"><span class="cl"><span class="c1"># 将容器的 rootfs 增加相对大小</span> </span></span><span class="line"><span class="cl">pct resize &lt;lxc_id&gt; rootfs +&lt;size&gt;G </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="c1"># 缩小硬盘</span> </span></span><span class="line"><span class="cl"><span class="c1"># 备份lxc</span> </span></span><span class="line"><span class="cl">vzdump &lt;lxc_id&gt; --mode stop --compress zstd --storage &lt;storage_name&gt; </span></span><span class="line"><span class="cl"><span class="c1"># 删除lxc</span> </span></span><span class="line"><span class="cl">pct shutdown &lt;lxc_id&gt; </span></span><span class="line"><span class="cl">pct destroy &lt;lxc_id&gt; </span></span><span class="line"><span class="cl"><span class="c1"># 恢复到指定大小，size默认单位是G</span> </span></span><span class="line"><span class="cl">pct restore &lt;lxc_id&gt; /var/lib/vz/dump/&lt;backup_name&gt; --rootfs &lt;storage_name&gt;:&lt;size&gt; </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="c1"># 关闭</span> </span></span><span class="line"><span class="cl">pct list </span></span><span class="line"><span class="cl">pct stop &lt;vmid&gt; </span></span></code></pre></div><hr> <h2 id="存储">存储</h2> <div class="highlight"><pre tabindex="0" class="chroma"><code class="language-bash" data-lang="bash"><span class="line"><span class="cl"><span class="c1"># 查看存储空间使用情况</span> </span></span><span class="line"><span class="cl">pvesm status </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="c1"># 查看存储内的文件</span> </span></span><span class="line"><span class="cl">pvesm list &lt;storage_name&gt; </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="c1"># 查看存储配置</span> </span></span><span class="line"><span class="cl">cat /etc/pve/storage.cfg </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="c1"># 给local存储添加存储类型</span> </span></span><span class="line"><span class="cl">pvesm <span class="nb">set</span> <span class="nb">local</span> --content snippets,rootdir,import,images,backup,vztmpl,iso </span></span><span class="line"><span class="cl"><span class="c1"># 注意！！！片段文件只能放在 /var/lib/vz/snippets/ 目录下，不支持子目录</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="c1"># 将local-lvm(LVM-Thin)合并到local</span> </span></span><span class="line"><span class="cl"><span class="c1"># 移动虚拟机硬盘到local</span> </span></span><span class="line"><span class="cl">qm disk move &lt;vm_id&gt; &lt;disk&gt; &lt;storage_name&gt; --format qcow2 --delete <span class="m">1</span> </span></span><span class="line"><span class="cl"><span class="c1"># 移动容器卷到local</span> </span></span><span class="line"><span class="cl">pct move-volume &lt;vm_id&gt; &lt;volume&gt; &lt;storage_name&gt; --delete <span class="m">1</span> </span></span><span class="line"><span class="cl"><span class="c1"># 删除local-lvm存储</span> </span></span><span class="line"><span class="cl">lvremove pve/data </span></span><span class="line"><span class="cl"><span class="c1"># 空间合并到local</span> </span></span><span class="line"><span class="cl">lvextend -l +100%FREE -r pve/root </span></span><span class="line"><span class="cl"><span class="c1"># 在WebUI的“数据中心”-&#34;存储&#34;里，手动移除local-lvm</span> </span></span></code></pre></div>