}
}
private void testHostOperation(ModelNode operation, Host controller, Host target) throws Exception {
DomainClient client = controller.equals(Host.MASTER) ?
domainMasterLifecycleUtil.getDomainClient() : domainSlaveLifecycleUtil.getDomainClient();
CfgFileDescription lastDomainBackupDesc = getLatestBackup(domainCurrentCfgDir);
CfgFileDescription lastMasterBackupDesc = getLatestBackup(masterCurrentCfgDir);
CfgFileDescription lastSlaveBackupDesc = getLatestBackup(slaveCurrentCfgDir);