<html><body><div style="color:#000; background-color:#fff; font-family:Courier New, courier, monaco, monospace, sans-serif;font-size:10pt">Thanks a lot! It is a good pointer, it is working. <br><br>I'm not sure this is a dumb error from a new user. When I change the network configuration on the first system, I checked the "save network configuration". It didnt' work and dropped the connection to the system. <br><br>1. I had both systems in maintenance mode<br>2. from "hosts", picked one of the system, "setup host networks"<br>3. Right clicked on eth1, "Remove eth0 from Bond"<br>4. at this point, ovirtmgmt was on the right hand side listed as "Unassigned Logical networks"<br>5. I dragged it back to assign it to eth0<br>6. checked save network configuration<br>6. clicked OK and connection is dropped<br><br>Odd... ON the console, I saw the followings<br>bonding: unable to remove non-existent slave eth0 for bond bond0.<br>bonding: unable to
remove non-existent slave eth1 for bond bond0.<br><br>`/etc/init.d/network restart` and I got bond0 back. I redo the whole process without "save network configuration" and it worked fine. I did this on the 2nd system and it worked fine also.<br><br><br>Will<br><br> <br><div><span><br></span></div><div style="display: block;" class="yahoo_quoted"> <br> <br> <div style="font-family: Courier New, courier, monaco, monospace, sans-serif; font-size: 10pt;"> <div style="font-family: HelveticaNeue, Helvetica Neue, Helvetica, Arial, Lucida Grande, sans-serif; font-size: 12pt;"> <div dir="ltr"> <font face="Arial" size="2"> On Saturday, January 18, 2014 7:56 PM, Dan Kenigsberg <danken@redhat.com> wrote:<br> </font> </div> <div class="y_msg_container">On Sat, Jan 18, 2014 at 03:17:22PM -0800, William Kwan wrote:<div class="yqt0468284375" id="yqtfd21466"><br clear="none">> Hi,<br clear="none">> <br clear="none">> FAQ type of
question.<br clear="none">> <br clear="none">> If virtmgmt is assigned to bond0, which is composed of eth0 and eth1, what is the best way to "unbundle" eth1 from bond0?</div><br clear="none"><br clear="none">I'd say:<br clear="none">- Move the host to maintanence, so it runs no VMs and does not play SPM<br clear="none"> role.<br clear="none">- Use the Setup Network dialog to brake the bond and define ovirtmgmt<br clear="none"> directly on top of eth0. The Engine/Vdsm connection should survive<br clear="none"> this kind of change (unlike a change of management address or vlan).<br clear="none"><br clear="none">If the host uses a special storage domain, or is not SPM, you could even<br clear="none">do that while VMs are running.<div class="yqt0468284375" id="yqtfd81808"><br clear="none"><br clear="none"></div><br><br></div> </div> </div> </div> </div></body></html>