Created attachment 605865 [details]
vdsm.log + engine.log

Description of problem:

1) DC/CL 3.0 variables ${action} ${type} are not substituted on required cluster network detach

The following error message appears (see screenshot 1):
DC/CL 3.0 variables ${action} ${type} are not substitued on required cluster network detach

2) When user closes the wrong error message, rhevm displays Detach Network Interfaces dialog again. This does not make sense since user can go only with cancel button. (clicking OK button will take user back to wrong error message). (screenshot 2)

Version-Release number of selected component (if applicable):
Red Hat Enterprise Virtualization Manager Version: '3.1.0-12.el6ev' 

How reproducible:
100%

Steps to Reproduce:
1.Create Data Center 3.0 with cluster in it, add host
2.Create required logical network and attach it to host interface
3.Activate the hos
4.Hosts -> your host -> network interfaces -> interface with LN from step 2 -> Detach -> click OK -> wrong error message appears (see screenshot1)
  
Actual results:
1)variables ${action} ${type} are not substituted; 
2)When user closes the wrong error message, rhevm displays Detach Network Interfaces dialog again (see screenshot2)

Expected results:
1)variables ${action} ${type} are substitued with apropriate values;
2)When user closes the wrong error message, rhevm does NOT display Detach Network Interfaces dialog again

Additional info:


2012-08-21 09:21:17,912 WARN  [org.ovirt.engine.core.bll.DetachNetworkFromVdsInterfaceCommand] (ajp-/127.0.0.1:8009-2) [31ba66a] CanDoAction of action DetachNetworkFromVdsInterface failed. Reasons:NETWORK_CLUSTER_NETWORK_IN_USE