Np, in this case is a CentOS based host...
The problem in this case is a record in the database that was crashing the host.
In the table "vm_dynamic" contained a reference of node (vds_id, see in the "paste" line 6). http://pastebin.com/CfTeHepv
Using the "UPDATE" Postgres command to set to "NULL" fields that contain references to the "Centos based node", vds_id = 6f90baca-9eb7-48fd-AD44-e7d24ef147a8
After that it was possible to remove the node =]]


2014-04-04 10:43 GMT-03:00 Itamar Heim <iheim@redhat.com>:
On 04/01/2014 09:38 PM, Laercio Motta wrote:
Hi all,

Upgrade my oVirt yesterday from 3.3.4 to 3.4.0..
For my surprise, the node of 3.3 not running in 3.4 (Cluster version)

shouldn't be a surprise. cluster version implies minimal level of hosts in the cluster.
when you say 'node', do you mean ovirt-node or a rhel/centos/fedora based host?

but how could you upgrade the cluster to 3.4, if the host is 3.3 and up? engine should have blocked this iirc?

Ok... move to maintenance and upgrade :P
But... Maintenance not is running for 10+ minutes.. (No live migration
progress)
I restart the ovirt-engine and live migration running and node is
maintenance mode.. (nice!!)
But.............. (yes, again)... remove the node from ovirt engine not
is possible, this message error  in engine.log:
http://pastebin.com/CfTeHepv

PS: sorry for my english.. I'am Brazilian :P

[]'s

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