public VsanUpgradeSystemUpgradeStatus queryVsanUpgradeStatus(ClusterComputeResource cluster) throws RuntimeFault, VsanFault, RemoteException {
        return getVimService().queryVsanUpgradeStatus(getMOR(), cluster.getMOR());
    }
public VsanUpgradeSystemUpgradeStatus queryVsanUpgradeStatus ( ClusterComputeResource cluster ) throws RuntimeFault , VsanFault , RemoteException { return getVimService ( ) . queryVsanUpgradeStatus ( getMOR ( ) , cluster . getMOR ( ) ) ; }
Retrieve the latest status of a running, or the previously completed, upgrade process. Information about previous
upgrade runs are not always, e.g. when VC gets restarted.

@param cluster The cluster for which to retrieve the upgrade status.
@return Status
@throws RuntimeFault
@throws VsanFault
@throws RemoteException