[Ovirt-devel] node becomes "unavailable"

[Justin Clacherty]

  After running for a while the node becomes "unavailable" in the server 
UI.  All VMs running on that node also become unavailable.  The node is 
still running fine as are all the VMs, they're just no longer manageable.

I looked on the node and everything appeared to be running fine.  Looked 
on the server and ovirt-taskomatic was stopped (this seems to happen 
quite a bit).  Restarted it but that didn't help.  Restarting Matahari 
on the node sends information to the server but the node does not become 
available.  The only way I've been able to get it back is to shutdown 
all the VMs and reboot the node and management server.  Is anyone else 
seeing this happen?  What else can I look at when it happens again?

Cheers,
Justin.