<html><head></head><body bgcolor="#FFFFFF"><div><div style="text-align: left;direction: ltr; ">Hi, first question that comes to mind is why host is in non-responsive state? </div><div style="text-align: left;direction: ltr; ">Please check the following:</div><div style="text-align: left;direction: ltr; ">1. vdsmd service is running on host side</div><div style="text-align: left;direction: ltr; ">2. No firewall is blocking comm. in and out</div><div style="text-align: left;direction: ltr; ">3. No network issue between host and manager</div><div style="text-align: left;direction: ltr; "><br></div><div style="text-align: left;direction: ltr; ">Now, for your question, you can use the manual fence option (confirm host has been rebooted), which will free spm role for faulty host, and engine will elect new spm.</div><div style="text-align: left;direction: ltr; "><br></div>Haim</div><div><br>On May 27, 2012, at 18:32, T-Sinjon <<a href="mailto:tscbj1989@gmail.com">tscbj1989@gmail.com</a>> wrote:<br><br></div><div></div><blockquote type="cite"><div><span>Description of problem:</span><br><span></span><br><span>i have 2 nodes </span><br><span>ovirt-node1.local Non Responsive SPM</span><br><span>ovirt-node2.local Up None</span><br><span></span><br><span>The SPM node stuck in Non-responsive status, it can't be actived, </span><br><span>all vms in the node went into Unknown status and the master vm domain became inactived</span><br><span></span><br><span>when i do "Maintenace" action to node1, it says:</span><br><span>Error: Cannot switch Host to Maintenance mode.</span><br><span>Host still has running VMs on it and is in Non-Responsive state.</span><br><span></span><br><span>but there has no vm running in node1 , it only has 2 vms in Unknown status</span><br><span></span><br><span>Because I can't active the SPM host , so i can't active the vm storage domain</span><br><span></span><br><span>1,How can i migrated the SPM role to other host in my data center , such us node2?</span><br><span>2,How can i send the node1 to UP status?(I have did 'confirm the host has been Rebooted' action , and rebooted the node1, but it did no sense)</span><br><span></span><br><span>_______________________________________________</span><br><span>Users mailing list</span><br><span><a href="mailto:Users@ovirt.org">Users@ovirt.org</a></span><br><span><a href="http://lists.ovirt.org/mailman/listinfo/users">http://lists.ovirt.org/mailman/listinfo/users</a></span><br></div></blockquote></body></html>