<div dir="ltr"><br><div class="gmail_extra"><br><div class="gmail_quote">On Fri, Oct 27, 2017 at 3:04 PM, Stephen Liu <span dir="ltr"><<a href="mailto:satimis@yahoo.com" target="_blank">satimis@yahoo.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div><div style="font-family:"Helvetica Neue",Helvetica,Arial,sans-serif;font-size:16px"><div>Where can I find the updated documentation to follow? Thanks</div></div></div></blockquote><div><br></div><p style="box-sizing:border-box;line-height:24px;margin:0px 0px 24px;font-size:16px;color:rgb(64,64,64);font-family:Lato,proxima-nova,"Helvetica Neue",Arial,sans-serif;background-color:rgb(252,252,252)">Make sure your laptop or test server has the folllowing setup:</p><ul style="box-sizing:border-box;margin:0px 0px 24px;padding:0px;list-style-position:initial;line-height:24px;color:rgb(64,64,64);font-family:Lato,proxima-nova,"Helvetica Neue",Arial,sans-serif;font-size:14.4px;background-color:rgb(252,252,252)"><li style="box-sizing:border-box;list-style:disc;margin-left:24px"><p style="box-sizing:border-box;line-height:24px;margin:0px 0px 12px;font-size:16px"><em style="box-sizing:border-box">Virtualization and nested virtualization support</em></p><p style="box-sizing:border-box;line-height:24px;margin:0px 0px 12px;font-size:16px">Make sure that virtualization extension is enabled on the CPU, otherwise, you might need to enable it in the BIOS. Generally, if virtualization extension is disabled, <code style="box-sizing:border-box;font-family:Consolas,"Andale Mono WT","Andale Mono","Lucida Console","Lucida Sans Typewriter","DejaVu Sans Mono","Bitstream Vera Sans Mono","Liberation Mono","Nimbus Mono L",Monaco,"Courier New",Courier,monospace;font-size:12px;white-space:pre;max-width:100%;background:rgb(255,255,255);border:1px solid rgb(225,228,229);padding:0px 5px;color:rgb(231,76,60);overflow-x:auto;word-wrap:break-word">dmesg</code> log would contain a line similar to: <code style="box-sizing:border-box;font-family:Consolas,"Andale Mono WT","Andale Mono","Lucida Console","Lucida Sans Typewriter","DejaVu Sans Mono","Bitstream Vera Sans Mono","Liberation Mono","Nimbus Mono L",Monaco,"Courier New",Courier,monospace;font-size:12px;white-space:pre;max-width:100%;background:rgb(255,255,255);border:1px solid rgb(225,228,229);padding:0px 5px;color:rgb(231,76,60);overflow-x:auto;word-wrap:break-word">kvm: disabled by BIOS</code></p><p style="box-sizing:border-box;line-height:24px;margin:0px;font-size:16px"><strong style="box-sizing:border-box">NOTE</strong>: you can wait until everyithing is setup to reboot and change the bios, to make sure that everyithing will persist after reboot</p></li><li style="box-sizing:border-box;list-style:disc;margin-left:24px"><p style="box-sizing:border-box;line-height:24px;margin:0px 0px 12px;font-size:16px"><em style="box-sizing:border-box">Verify nested virtualization is enabled</em> <code style="box-sizing:border-box;font-family:Consolas,"Andale Mono WT","Andale Mono","Lucida Console","Lucida Sans Typewriter","DejaVu Sans Mono","Bitstream Vera Sans Mono","Liberation Mono","Nimbus Mono L",Monaco,"Courier New",Courier,monospace;font-size:12px;white-space:pre;max-width:100%;background:rgb(255,255,255);border:1px solid rgb(225,228,229);padding:0px 5px;color:rgb(231,76,60);overflow-x:auto;word-wrap:break-word">$ cat /sys/module/kvm_intel/parameters/nested</code> This command should print <code style="box-sizing:border-box;font-family:Consolas,"Andale Mono WT","Andale Mono","Lucida Console","Lucida Sans Typewriter","DejaVu Sans Mono","Bitstream Vera Sans Mono","Liberation Mono","Nimbus Mono L",Monaco,"Courier New",Courier,monospace;font-size:12px;white-space:pre;max-width:100%;background:rgb(255,255,255);border:1px solid rgb(225,228,229);padding:0px 5px;color:rgb(231,76,60);overflow-x:auto;word-wrap:break-word">Y</code> if nested virtualization is enabled, otherwise, enable it the following way:</p><p style="box-sizing:border-box;line-height:24px;margin:0px;font-size:16px">Edit <code style="box-sizing:border-box;font-family:Consolas,"Andale Mono WT","Andale Mono","Lucida Console","Lucida Sans Typewriter","DejaVu Sans Mono","Bitstream Vera Sans Mono","Liberation Mono","Nimbus Mono L",Monaco,"Courier New",Courier,monospace;font-size:12px;white-space:pre;max-width:100%;background:rgb(255,255,255);border:1px solid rgb(225,228,229);padding:0px 5px;color:rgb(231,76,60);overflow-x:auto;word-wrap:break-word">/etc/modprobe.d/kvm-intel.conf</code> and add the following line: <code style="box-sizing:border-box;font-family:Consolas,"Andale Mono WT","Andale Mono","Lucida Console","Lucida Sans Typewriter","DejaVu Sans Mono","Bitstream Vera Sans Mono","Liberation Mono","Nimbus Mono L",Monaco,"Courier New",Courier,monospace;font-size:12px;white-space:pre;max-width:100%;background:rgb(255,255,255);border:1px solid rgb(225,228,229);padding:0px 5px;color:rgb(231,76,60);overflow-x:auto;word-wrap:break-word">options kvm-intel nested=y</code>Reboot, and make sure nested virtualization is enabled.</p></li><li style="box-sizing:border-box;list-style:disc;margin-left:24px"><p style="box-sizing:border-box;line-height:24px;margin:0px 0px 12px;font-size:16px"><em style="box-sizing:border-box">Setting up libvirt</em></p><p style="box-sizing:border-box;line-height:24px;margin:0px;font-size:16px">Make sure libvirt is configured to run: <code style="box-sizing:border-box;font-family:Consolas,"Andale Mono WT","Andale Mono","Lucida Console","Lucida Sans Typewriter","DejaVu Sans Mono","Bitstream Vera Sans Mono","Liberation Mono","Nimbus Mono L",Monaco,"Courier New",Courier,monospace;font-size:12px;white-space:pre;max-width:100%;background:rgb(255,255,255);border:1px solid rgb(225,228,229);padding:0px 5px;color:rgb(231,76,60);overflow-x:auto;word-wrap:break-word">$ systemctl enable libvirtd
$ systemctl start libvirtd</code></p></li></ul><div> </div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div><div style="font-family:"Helvetica Neue",Helvetica,Arial,sans-serif;font-size:16px"><span class="gmail-HOEnZb"><font color="#888888"><div><br></div><div>SL<br></div></font></span><div><div class="gmail-h5">
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On Friday, October 27, 2017, 7:11:37 PM GMT+8, Yaniv Kaul <<a href="mailto:ykaul@redhat.com" target="_blank">ykaul@redhat.com</a>> wrote:
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<div><div id="gmail-m_4906825728954514052yiv0591122578"><div><div><div><br clear="none"><div class="gmail-m_4906825728954514052yiv0591122578gmail_extra"><br clear="none"><div class="gmail-m_4906825728954514052yiv0591122578gmail_quote">On Oct 27, 2017 11:50 AM, "Stephen Liu" <<a rel="nofollow" shape="rect" href="mailto:satimis@yahoo.com" target="_blank">satimis@yahoo.com</a>> wrote:<br clear="none"><blockquote class="gmail-m_4906825728954514052yiv0591122578quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div><div style="font-family:"Helvetica Neue",Helvetica,Arial,sans-serif;font-size:16px"><div></div>
<div>Hi YK,<br clear="none"><br clear="none">Thanks for your advice.<br clear="none"><br clear="none">I shall install oVirt on Fedora, the host, which is running on KVM as guest. Whether I need to install following packages;<br clear="none"><br clear="none">vdsm-hook-macspoof<br clear="none">vdsm-hook-nestedvt<br clear="none"><br clear="none">on Fedora first before installing oVirt?<br clear="none"><br clear="none">Whether following document is relevent for me to follow?<br clear="none">Deploy and test oVirt using nested <br clear="none">virtualization environments <br clear="none"><a rel="nofollow" shape="rect" href="http://resources.ovirt.org/old-site-files/wiki/OVirt-nested-virt-markwu.pdf" target="_blank">http://resources.ovirt.org/ old-site-files/wiki/OVirt- nested-virt-markwu.pdf</a><br clear="none"></div></div></div></blockquote></div></div></div><div><br clear="none"></div><div>A bit outdated, but yes, that's the general direction. </div><div class="gmail-m_4906825728954514052yiv0591122578yqt6429120994" id="gmail-m_4906825728954514052yiv0591122578yqtfd59894"><div>Y. </div><div><br clear="none"></div><div><div class="gmail-m_4906825728954514052yiv0591122578gmail_extra"><div class="gmail-m_4906825728954514052yiv0591122578gmail_quote"><blockquote class="gmail-m_4906825728954514052yiv0591122578quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div><div style="font-family:"Helvetica Neue",Helvetica,Arial,sans-serif;font-size:16px"><div><br clear="none">Thanks<br clear="none"><br clear="none">Regards<font color="#888888"><br clear="none">SL<br clear="none"></font></div><div class="gmail-m_4906825728954514052yiv0591122578elided-text"><div><br clear="none"></div>
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On Friday, October 27, 2017, 2:01:15 PM GMT+8, Yaniv Kaul <<a rel="nofollow" shape="rect" href="mailto:ykaul@redhat.com" target="_blank">ykaul@redhat.com</a>> wrote:
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<div><div id="gmail-m_4906825728954514052yiv0591122578m_7135386671259390910yiv5768842451"><div><div><div><br clear="none"><div class="gmail-m_4906825728954514052yiv0591122578m_7135386671259390910yiv5768842451gmail_extra"><br clear="none"><div class="gmail-m_4906825728954514052yiv0591122578m_7135386671259390910yiv5768842451gmail_quote">On Oct 27, 2017 7:24 AM, "Stephen Liu" <<a rel="nofollow" shape="rect" href="mailto:satimis@yahoo.com" target="_blank">satimis@yahoo.com</a>> wrote:<br clear="none"><blockquote class="gmail-m_4906825728954514052yiv0591122578m_7135386671259390910yiv5768842451quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div><div style="font-family:"Helvetica Neue",Helvetica,Arial,sans-serif;font-size:16px"><div>Hi all,<br clear="none"><br clear="none">Can oVirt run on VM of VirtualBox or Guest of KVM/QEMU, just for testing ?<br clear="none"></div></div></div></blockquote></div></div></div><div><br clear="none"></div><div>Yes, you can. You need to enable nested virtualization. </div><div>Y. </div><div class="gmail-m_4906825728954514052yiv0591122578m_7135386671259390910yiv5768842451yqt5987369893" id="gmail-m_4906825728954514052yiv0591122578m_7135386671259390910yiv5768842451yqtfd24679"><div><br clear="none"></div></div><div><div class="gmail-m_4906825728954514052yiv0591122578m_7135386671259390910yiv5768842451gmail_extra"><div class="gmail-m_4906825728954514052yiv0591122578m_7135386671259390910yiv5768842451gmail_quote"><blockquote class="gmail-m_4906825728954514052yiv0591122578m_7135386671259390910yiv5768842451quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div><div style="font-family:"Helvetica Neue",Helvetica,Arial,sans-serif;font-size:16px"><div><div class="gmail-m_4906825728954514052yiv0591122578m_7135386671259390910yiv5768842451yqt5987369893" id="gmail-m_4906825728954514052yiv0591122578m_7135386671259390910yiv5768842451yqtfd29674"><br clear="none">I have been running both VirtualBox and KVM/QEMU for prolonged time. I never tried oVirt before. Now I'm prepared testing oVirt but I have only 2 PCs, one running KVM/QEMU and another VirtualBox. If I can't install oVirt on VM of VirtualBox nor on Guest of KVM/QEMU then I have to get a new HD for testing oVirt?<br clear="none"><br clear="none">Please advise. Thanks<br clear="none"><br clear="none">Regards</div><font color="#888888"></font><div class="gmail-m_4906825728954514052yiv0591122578m_7135386671259390910yiv5768842451yqt5987369893" id="gmail-m_4906825728954514052yiv0591122578m_7135386671259390910yiv5768842451yqtfd61962"><br clear="none">SL</div><br clear="none"></div></div></div><br clear="none">______________________________ _________________<br clear="none">
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