https://linzeyan.github.io/categories/virtualization/Recent content in Virtualization on RickyHugo -- gohugo.ioenWed, 29 Jul 2020 21:11:45 +0800https://linzeyan.github.io/posts/2020/20200729-easy-way-to-determine-virtualization-technology/Wed, 29 Jul 2020 21:11:45 +0800https://linzeyan.github.io/posts/2020/20200729-easy-way-to-determine-virtualization-technology/<ul> <li><a href="https://qastack.cn/unix/89714/easy-way-to-determine-virtualization-technology" target="_blank" rel="noopener">An easy way to identify virtualization technology</a></li> </ul> <h3 id="dmidecode--s-system-product-name"><code>dmidecode -s system-product-name</code></h3> <p>Virtualization technology</p> <h4 id="vmware-workstation">VMware Workstation</h4> <div class="highlight"><pre tabindex="0" style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4;"><code class="language-shell" data-lang="shell"><span style="display:flex;"><span>root@router:~# dmidecode -s system-product-name </span></span><span style="display:flex;"><span>VMware Virtual Platform </span></span></code></pre></div><h4 id="virtualbox">VirtualBox</h4> <div class="highlight"><pre tabindex="0" style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4;"><code class="language-shell" data-lang="shell"><span style="display:flex;"><span>root@router:~# dmidecode -s system-product-name </span></span><span style="display:flex;"><span>VirtualBox </span></span></code></pre></div><h4 id="qemu-and-kvm">QEMU and KVM</h4> <div class="highlight"><pre tabindex="0" style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4;"><code class="language-shell" data-lang="shell"><span style="display:flex;"><span>root@router:~# dmidecode -s system-product-name </span></span><span style="display:flex;"><span>KVM </span></span></code></pre></div><p>QEMU (emulation)</p> <h4></h4> <div class="highlight"><pre tabindex="0" style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4;"><code class="language-shell" data-lang="shell"><span style="display:flex;"><span>root@router:~# dmidecode -s system-product-name </span></span><span style="display:flex;"><span>Bochs </span></span></code></pre></div><h4 id="microsoft-virtual-pc">Microsoft Virtual PC</h4> <div class="highlight"><pre tabindex="0" style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4;"><code class="language-shell" data-lang="shell"><span style="display:flex;"><span>root@router:~# dmidecode | egrep -i <span style="color:#e6db74">&#39;manufacturer|product&#39;</span> </span></span><span style="display:flex;"><span>Manufacturer: Microsoft Corporation </span></span><span style="display:flex;"><span>Product Name: Virtual Machine </span></span></code></pre></div><h4 id="virtuozzo">Virtuozzo</h4> <div class="highlight"><pre tabindex="0" style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4;"><code class="language-shell" data-lang="shell"><span style="display:flex;"><span>root@router:~# dmidecode </span></span><span style="display:flex;"><span>/dev/mem: Permission denied </span></span></code></pre></div><h4 id="en">en</h4> <div class="highlight"><pre tabindex="0" style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4;"><code class="language-shell" data-lang="shell"><span style="display:flex;"><span>root@router:~# dmidecode | grep -i domU </span></span><span style="display:flex;"><span>Product Name: HVM domU </span></span></code></pre></div><h3 id="devdiskby-id"><code>/dev/disk/by-id</code></h3> <p>If you do not have permission to run <code>dmidecode</code>, you can use: <code>ls -1 /dev/disk/by-id/</code></p>