<html><head><style type='text/css'>p { margin: 0; }</style></head><body><div style='font-family: Times New Roman; font-size: 12pt; color: #000000'><font size="3">Hello,</font><div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 12pt; "><br></div><div id="" style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 12pt; ">I am creating a cluster that will manage virtual machines using libvirt on Ubuntu 10.04 Server. I am following this guide (except using DRBD instead of iSCSI):</div><div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 12pt; "><a href="http://www.linbit.com/fileadmin/tech-guides/ha-kvm.pdf">http://www.linbit.com/fileadmin/tech-guides/ha-kvm.pdf</a></div><div id="" style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 12pt; "><br></div><div id="" style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 12pt; ">When configuring the clone set for the libvirt-bin service, I create it as follows:</div><div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 12pt; "><div>primitive p_libvirt-bin lsb:libvirt-bin \</div><div><span class="Apple-tab-span" style="white-space:pre"> </span>op monitor interval="30"</div></div><div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 12pt; ">clone cl_libvirt-bin p_libvirt-bin</div><div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 12pt; "><br></div><div id="" style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 12pt; ">After committing these changes I see that the clone set is started on both nodes:</div><div id=""><div id=""> Clone Set: cl_libvirt-bin</div><div id=""> Started: [ node1 node2 ]</div><div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 12pt; " id=""><br></div><div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 12pt; " id="aeaoofnhgocdbnbeljkmbjdmhbcokfdb-mousedown">However, often the libvirt-bin daemon is not actually running (and thus the VMs fail to migrate):</div><div id=""><div id=""># service libvirt-bin status</div><div id="aeaoofnhgocdbnbeljkmbjdmhbcokfdb-mousedown">libvirt-bin stop/waiting</div><div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 12pt; "><br></div><div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 12pt; " id="aeaoofnhgocdbnbeljkmbjdmhbcokfdb-mousedown">This does not seem like the correct behavior for the clone - my understanding is that a clone requires the resource to be running at all nodes at all times. What can I try to ensure that libvirt-bin remains running on all nodes?</div><div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 12pt; " id="aeaoofnhgocdbnbeljkmbjdmhbcokfdb-mousedown"><br></div><div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 12pt; " id="aeaoofnhgocdbnbeljkmbjdmhbcokfdb-mousedown">Thanks,</div><div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 12pt; " id="aeaoofnhgocdbnbeljkmbjdmhbcokfdb-mousedown"><br></div><div style="color: rgb(0, 0, 0); font-family: 'Times New Roman'; font-size: 12pt; " id="aeaoofnhgocdbnbeljkmbjdmhbcokfdb-mousedown">Andrew</div></div></div></div></body></html>