<div dir="ltr">I think that I find a quick workaround to resolve this issue, I remove all the logical interfaces from NM and from sysconfig/network-scripts and restart the server,<div>the VDSM service generates the new file and configuration and everything works as cream. </div><div><br><div><div>1. delete all the ifcfg-* files from /etc/sysconfig/network-<wbr>scripts (except for the ifcfg-lo )</div><div>2. delete the interfaces from NetworkManager as follow:</div><div>nmcli d delete ovirtmgmt</div><div><span class="m_8005927899224720263gmail-gr_ m_8005927899224720263gmail-gr_342 m_8005927899224720263gmail-gr-alert m_8005927899224720263gmail-gr_spell m_8005927899224720263gmail-gr_inline_cards m_8005927899224720263gmail-gr_run_anim m_8005927899224720263gmail-ContextualSpelling" id="m_8005927899224720263gmail-342" style="display:inline;color:rgb(34,34,34);font-size:small;border-bottom:2px solid transparent;background-repeat:no-repeat;font-family:arial,sans-serif;font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-weight:400;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(255,255,255);text-decoration-style:initial;text-decoration-color:initial">nmcli</span><span style="color:rgb(34,34,34);font-family:arial,sans-serif;font-size:small;font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-weight:400;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(255,255,255);text-decoration-style:initial;text-decoration-color:initial;float:none;display:inline"><span> </span>d delete<span> </span></span><span class="m_8005927899224720263gmail-gr_ m_8005927899224720263gmail-gr_343 m_8005927899224720263gmail-gr-alert m_8005927899224720263gmail-gr_spell m_8005927899224720263gmail-gr_inline_cards m_8005927899224720263gmail-gr_run_anim m_8005927899224720263gmail-ContextualSpelling" id="m_8005927899224720263gmail-343" style="display:inline;color:rgb(34,34,34);font-size:small;border-bottom:2px solid transparent;background-repeat:no-repeat;font-family:arial,sans-serif;font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-weight:400;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(255,255,255);text-decoration-style:initial;text-decoration-color:initial">bond0</span></div><div><span class="m_8005927899224720263gmail-gr_ m_8005927899224720263gmail-gr_342 m_8005927899224720263gmail-gr-alert m_8005927899224720263gmail-gr_spell m_8005927899224720263gmail-gr_inline_cards m_8005927899224720263gmail-gr_run_anim m_8005927899224720263gmail-ContextualSpelling" id="m_8005927899224720263gmail-342" style="display:inline;color:rgb(34,34,34);font-size:small;border-bottom:2px solid transparent;background-repeat:no-repeat;font-family:arial,sans-serif;font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-weight:400;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(255,255,255);text-decoration-style:initial;text-decoration-color:initial">nmcli</span><span style="color:rgb(34,34,34);font-family:arial,sans-serif;font-size:small;font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-weight:400;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(255,255,255);text-decoration-style:initial;text-decoration-color:initial;float:none;display:inline"><span> </span>d delete<span> </span></span>bond0.1</div><div><br></div><div>👍<br><div><br><div><br></div></div></div></div></div></div><div class="gmail_extra"><br><div class="gmail_quote">On Sun, Feb 4, 2018 at 10:42 AM, Edward Haas <span dir="ltr"><<a href="mailto:ehaas@redhat.com" target="_blank">ehaas@redhat.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr"><div><div><div>You may be encountering this problem: <a href="https://bugzilla.redhat.com/show_bug.cgi?id=1523661" target="_blank">https://bugzilla.redhat.com/<wbr>show_bug.cgi?id=1523661</a><br></div>If this is it, you have two options:<br>- Upgrade VDSM to latest 4.2.1.<br>- Define first the VLAN on one of the slaves, add the host to Engine and then modify the network attachment by creating a bond through Engine. <br><br></div>Thanks,<br></div>Edy.<br><div><div><div><div><div class="gmail_extra"><br><div class="gmail_quote"><span class="">On Sun, Feb 4, 2018 at 9:30 AM, Edward Haas <span dir="ltr"><<a href="mailto:ehaas@redhat.com" target="_blank">ehaas@redhat.com</a>></span> wrote:<br></span><div><div class="h5"><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div dir="ltr"><br><div class="gmail_extra"><br><div class="gmail_quote"><span class="m_-502567348306362340gmail-">On Sat, Feb 3, 2018 at 9:06 AM, maoz zadok <span dir="ltr"><<a href="mailto:maozza@gmail.com" target="_blank">maozza@gmail.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 dir="ltr">Hello All,<div>I'm new to oVirt, I'm trying with no success to set up the networking on an oVirt 4.2.0 node, and I think I'm missing something.</div><div><br></div><div>background:</div><div>interfaces em1-4 is bonded to bond0</div><div>VLAN configured on bond0.1</div><div>and bridged to ovirtmgmt for the management interface.</div><div><br></div><div><div style="color:rgb(34,34,34);font-family:arial,sans-serif;font-size:small;font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-weight:400;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;text-decoration-style:initial;text-decoration-color:initial">I'm not sure its updated to version 4.2.0 but I followed this post:</div></div><div><a href="https://www.ovirt.org/documentation/how-to/networking/bonding-vlan-bridge/" target="_blank">https://www.ovirt.org/document<wbr>ation/how-to/networking/bondin<wbr>g-vlan-bridge/</a></div></div></blockquote><div><br></div></span><div>It looks like an old howto, we will need to update or remove it.<br> <br></div><span class="m_-502567348306362340gmail-"><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div dir="ltr"><div><br></div><div><span style="color:rgb(34,34,34);font-family:arial,sans-serif;font-size:small;font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-weight:400;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(255,255,255);text-decoration-style:initial;text-decoration-color:initial;float:none;display:inline">with this setting, the NetworkManager keep starting up on reboot, and the interfaces are not managed by oVirt (and the nice traffic graphs are not shown).</span></div></div></blockquote><div><br></div></span><div>For the interfaces to be owned by oVirt, you will need to add the host to Engine.<br></div><div>So I would just configure everything up to the VLAN (slaves, bond, VLAN) with NetworkManager prior to adding it to Engine. The bridge should be created when you add the host.<br></div><div>(assuming the VLAN you mentioned is your management interface and its ip is the one used by Engine)<br></div><span class="m_-502567348306362340gmail-"><div> <br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div dir="ltr"><div><br></div><div><br></div><div><br></div><div><br></div><div>my question:</div><div>Is <span style="color:rgb(34,34,34);font-family:arial,sans-serif;font-size:small;font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-weight:400;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(255,255,255);text-decoration-style:initial;text-decoration-color:initial;float:none;display:inline">NetworkManager need to be disabled as in the above post? </span></div></div></blockquote></span><div><br>No (for 4.1 and 4.2)<br><br></div><span class="m_-502567348306362340gmail-"><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div dir="ltr"><div><span style="color:rgb(34,34,34);font-family:arial,sans-serif;font-size:small;font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-weight:400;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(255,255,255);text-decoration-style:initial;text-decoration-color:initial;float:none;display:inline">Do I need to manage the networking using (<span style="color:rgb(34,34,34);font-family:arial,sans-serif;font-size:small;font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-weight:400;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(255,255,255);text-decoration-style:initial;text-decoration-color:initial;float:none;display:inline">nmtui)</span> NetworkManager?</span></div></div></blockquote><div><br></div></span><div>You better use cockpit or nmcli to configure the node before you add it to Engine.<br> <br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div dir="ltr"><div><span style="color:rgb(34,34,34);font-family:arial,sans-serif;font-size:small;font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-weight:400;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(255,255,255);text-decoration-style:initial;text-decoration-color:initial;float:none;display:inline"><br></span></div><div><span style="color:rgb(34,34,34);font-family:arial,sans-serif;font-size:small;font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-weight:400;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(255,255,255);text-decoration-style:initial;text-decoration-color:initial;float:none;display:inline">Thanks!</span></div><span class="m_-502567348306362340gmail-m_-7024873325948621366HOEnZb"><font color="#888888"><div><span style="color:rgb(34,34,34);font-family:arial,sans-serif;font-size:small;font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-weight:400;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(255,255,255);text-decoration-style:initial;text-decoration-color:initial;float:none;display:inline">Maoz </span></div><div><span style="color:rgb(34,34,34);font-family:arial,sans-serif;font-size:small;font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-weight:400;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(255,255,255);text-decoration-style:initial;text-decoration-color:initial;float:none;display:inline"><br></span></div><div><span style="color:rgb(34,34,34);font-family:arial,sans-serif;font-size:small;font-style:normal;font-variant-ligatures:normal;font-variant-caps:normal;font-weight:400;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(255,255,255);text-decoration-style:initial;text-decoration-color:initial;float:none;display:inline"><br></span></div><div><br></div><div><br></div></font></span></div>
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