Description of problem: There is no message in GUI if user tries to give NIC name which is already used. Version-Release number of selected component (if applicable): oVirt Engine Version: '3.1.0-6.el6ev' How reproducible: 100% Steps to Reproduce: 1. Create template 2. Add 2 NICs to the template 3. Edit nic2 and try to rename it to nic1 Actual results: NIC is not renamed with no message in GUI Expected results: NIC is not renamed, user is notified why it was not renamed Additional info: Following WARN is generated in engine.log if user tries to give NIC name which is already used. 2012-07-16 13:53:53,948 WARN [org.ovirt.engine.core.bll.UpdateVmTemplateInterfaceCommand] (ajp-/0.0.0.0:8009-7) CanDoAction of action UpdateVmTemplateInterface failed. Reasons:VAR__ACTION__UPDATE,VAR__TYPE__INTERFACE,NETWORK_INTERFACE_NAME_ALREADY_IN_USE
This problem was caused by firefox browser, after clearing the cache problem dissapeared.