Fix for HYD-497: - Added validation when server setting is selected to "---" value - Added validation to check that primary and failover server are not same - Added handler for cancel button
Fix for HYD-497:
- Added validation when server setting is selected to "---" value
- Added validation to check that primary and failover server are not same
- Added handler for cancel button

intel-hpdd/intel-manager-for-lustre,intel-hpdd/intel-manager-for-lustre,intel-hpdd/intel-manager-for-lustre