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<p class="MsoNormal"><span lang="EN-US" style="color:#1F497D">Dear </span><span lang="EN-US" style="font-size:10.0pt;font-family:"Tahoma","sans-serif"">Ramaekers,<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.0pt;font-family:"Tahoma","sans-serif""><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.0pt;font-family:"Tahoma","sans-serif"">Perhaps I didn’t describe the problem clearly.<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.0pt;font-family:"Tahoma","sans-serif""><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.0pt;font-family:"Tahoma","sans-serif"">Libvirt has built-in driver for linux container, so, on Fedora, libvirt can be used to start and stop the linux container. (libvirt’s official website is libvirt.org).
On Ubuntu, a user tool from </span><span lang="EN-US"><a href="https://linuxcontainers.org">https://linuxcontainers.org</a>" is usually used to manage Ubuntu container. I noted that the use of the two user space tools are different. The problem is I can realize
sharing memory between containers on Fedora which is very important for me. But I wonder if I use the tool from
<a href="https://linuxcontainers.org">https://linuxcontainers.org</a> to manage Ubuntu container, whether I also can share memory between Ubuntu containers?<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="color:#1F497D"><o:p> </o:p></span></p>
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<p class="MsoNormal" align="left" style="text-align:left"><b><span lang="EN-US" style="font-size:10.0pt;font-family:"Tahoma","sans-serif"">From:</span></b><span lang="EN-US" style="font-size:10.0pt;font-family:"Tahoma","sans-serif""> Dominique Ramaekers [mailto:dominique.ramaekers@cometal.be]
<br>
<b>Sent:</b> 2015</span><span style="font-size:10.0pt;font-family:宋体">年</span><span lang="EN-US" style="font-size:10.0pt;font-family:"Tahoma","sans-serif"">3</span><span style="font-size:10.0pt;font-family:宋体">月</span><span lang="EN-US" style="font-size:10.0pt;font-family:"Tahoma","sans-serif"">27</span><span style="font-size:10.0pt;font-family:宋体">日</span><span lang="EN-US" style="font-size:10.0pt;font-family:"Tahoma","sans-serif"">
14:47<br>
<b>To:</b> WANG Cheng D; libvirt-users@redhat.com<br>
<b>Subject:</b> RE: [libvirt-users] Installation of libvirt on Ubuntu<o:p></o:p></span></p>
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<p class="MsoNormal" align="left" style="text-align:left"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;color:#1F497D">Libvirt is in the standard repositories… Why don’t you just install it with ex tasksel?<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;color:#1F497D"><o:p> </o:p></span></p>
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<p class="MsoNormal" align="left" style="text-align:left"><b><span lang="NL" style="font-size:10.0pt;font-family:"Tahoma","sans-serif"">Van:</span></b><span lang="NL" style="font-size:10.0pt;font-family:"Tahoma","sans-serif""> WANG Cheng D [<a href="mailto:Cheng.d.Wang@alcatel-sbell.com.cn">mailto:Cheng.d.Wang@alcatel-sbell.com.cn</a>]
<br>
<b>Verzonden:</b> donderdag 26 maart 2015 16:06<br>
<b>Aan:</b> <a href="mailto:libvirt-users@redhat.com">libvirt-users@redhat.com</a><br>
<b>Onderwerp:</b> [libvirt-users] Installation of libvirt on Ubuntu<o:p></o:p></span></p>
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<p class="MsoNormal" align="left" style="text-align:left"><span lang="NL-BE"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">Dear all,<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">I wonder if libvirt can work on Ubuntu.<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">As you know, it is very convenient to install libvirt on Fedora. I can download the libvirt packet from libvirt.org and install it using command ./configure, make and make install.<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">As I am going to install an open source simulation system named openairinterface, Ubuntu is the recommended OS, and I want to install the simulation system in libvirt lxc. (as you may know, there is another lxc user space
tool on Ubuntu whose official website is "<a href="https://linuxcontainers.org">https://linuxcontainers.org</a>", which I don't want to use).<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">My questions are:<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">1) Can I install libvirt on Ubuntu with the same installation steps as on Fedora (i.e., manually download the tar.gz packet and install it locally)? I found a link talking about installation libvirt on Ubuntu which installs
something like "libvirt-bin" (<a href="https://help.ubuntu.com/lts/serverguide/libvirt.html">https://help.ubuntu.com/lts/serverguide/libvirt.html</a>). I am not sure if libvirt can be installed following this instruction?<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">2) How can I create the rootfs for a Ubuntu container if libvirt can be installed on Ubuntu? I create the rootfs for Fedora container using:<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"># yum --installroot=/root/fedora16linux container --releasever=19 install -y openssh, bridge-utils".<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">How can I achieve this on Ubuntu? <o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">3) If libvirt can work on Ubuntu, Can a disk file on the host OS be exposed to a Ubuntu container just like on Fedora?<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">With my warmest regards,<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">Cheng Wang<o:p></o:p></span></p>
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