[Users] SPM host in unknown status

[Haim Ateya]

Hi, first question that comes to mind is why host is in non-responsive state? 
Please check the following:
1. vdsmd service is running on host side
2. No firewall is blocking comm. in and out
3. No network issue between host and manager

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.

Haim

On May 27, 2012, at 18:32, T-Sinjon <tscbj1989 at gmail.com> wrote:

> Description of problem:
> 
> i have 2 nodes 
> ovirt-node1.local            Non Responsive        SPM
> ovirt-node2.local            Up                None
> 
> The SPM node stuck in Non-responsive status, it can't be actived, 
> all vms in the node went into Unknown status and the master vm domain became inactived
> 
> when i do "Maintenace" action to node1, it says:
> Error: Cannot switch Host to Maintenance mode.
> Host still has running VMs on it and is in Non-Responsive state.
> 
> but there has no vm running in node1 , it only has 2 vms in Unknown status
> 
> Because I can't active the SPM host , so  i can't active  the vm storage domain
> 
> 1,How can i migrated the SPM role to other host in my data center , such us node2?
> 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)
> 
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