https://www.dukehsu.com/tags/dma_mapper_iommu-loaded-successfully.htmlRecent content in Dma_mapper_iommu-Loaded-Successfully on Duke Hsu ｜ Learn • Build • Sharehttps://www.dukehsu.com/images/og-default.jpghttps://www.dukehsu.com/images/og-default.jpgHugoen-USFri, 04 Jun 2021 00:00:00 +0000https://www.dukehsu.com/posts/esxi6.htmlFri, 04 Jun 2021 00:00:00 +0000https://www.dukehsu.com/posts/esxi6.html<p>开启网卡直通之后卡在<br> dma_mapper_iommu loaded successfully<br> 无法进入管理界面<br> 无法ping通ESXi管理口</p> <h2 id="简述">简述</h2> <p>使用U盘的Ubuntu desktop挂载ESXI系统磁盘 更改esx.conf文件中的passthru选项</p> <h2 id="将ubuntu-desktop写入u盘">将Ubuntu desktop写入U盘</h2> <p><strong>工具</strong><br> Rufus<br> <a href="https://rufus.ie/">https://rufus.ie/</a></p> <p>Ubuntu 18.04 Desktop<br> <a href="https://releases.ubuntu.com/18.04/">https://releases.ubuntu.com/18.04/</a></p> <p>使用Rufus将ubuntu写入U盘之后 设置服务器从U盘启动选择<br> Try ubuntu</p> <h2 id="操作步骤">操作步骤</h2> <p>打开Terminal<br> 在Terminal 输入</p> <div class="highlight"><pre tabindex="0" class="chroma"><code class="language-text" data-lang="text"><span class="line"><span class="cl">lspci #查找pci设备 网卡的是Ethernet controller </span></span></code></pre></div><p>查看硬盘并挂载分区</p> <div class="highlight"><pre tabindex="0" class="chroma"><code class="language-bash" data-lang="bash"><span class="line"><span class="cl">sudo parted -l <span class="c1">#查看硬盘</span> </span></span><span class="line"><span class="cl">sudo mount /dev/sda5 /mnt <span class="c1">#挂载</span></span></span></code></pre></div><p>解压文件并编辑esx.conf</p> <div class="highlight"><pre tabindex="0" class="chroma"><code class="language-text" data-lang="text"><span class="line"><span class="cl">ls /mnt/ #查看mnt 目录 </span></span><span class="line"><span class="cl">cp /mnt/state.tgz ~/ #cp到~ </span></span><span class="line"><span class="cl">cd ~ #进入到~ </span></span><span class="line"><span class="cl">tar xvf state.tgz </span></span><span class="line"><span class="cl">tar xvf local.tgz #解压 </span></span><span class="line"><span class="cl">cd etc/vmware/ #进入到VMWARE目录 </span></span><span class="line"><span class="cl">nano esx.conf #编辑esx.conf 文件</span></span></code></pre></div><p>将passthru 更改为vmkernel<br> 找到/device/&lt;PCI_ID&gt;/owner = &ldquo;passthru&rdquo; #PCI_ID就是上面使用lspci找到的0000:06:00.0和0000:00:06.0<br> 使用 vmkernel 代替 passthru<br> ctrl+x 退出 按Y 确认回车 即可</p>