[Users] Host discovery failing due to host network being lost

[Deepak C Shetty]

> is the host the SPM or running any VMs?
> you should be able to fence it via power management, or just right 
> click and "confirm manual shutdown" so engine will know it is not 
> consuming these resources any more.
>
>

No, the host is not running in VMs. I am not sure how to look for spm in 
the host. In fact right now
even vdsm i dont see it under ps output. I did not configure power mgmt, 
since for the same host i had
tried configuring pwrmgmt and ovirt gave some error, so when i tried 
afresh, i did not check pwrmgmt.

I don't see confirm manual shutdown option, when i right click the host.
I see Confirm reboot.... i say yes and ok, but it still goes back to non 
responsive state.

Do i need to open a BZ for reporting this issue, or I can start by 
attaching logs here in the mail ?