[Users] Error message constantly being reported

Hi All, Constantly seeing this message in the logs: vdsm vds ERROR vdsm exception occured#012Traceback (most recent call last):#012 File "/usr/share/vdsm/BindingXMLRPC.py", line 952, in wrapper#012 res = f(*args, **kwargs)#012 File "/usr/share/vdsm/gluster/api.py", line 54, in wrapper#012 rv = func(*args, **kwargs)#012 File "/usr/share/vdsm/gluster/api.py", line 306, in tasksList#012 status = self.svdsmProxy.glusterTasksList(taskIds)#012 File "/usr/share/vdsm/supervdsm.py", line 50, in __call__#012 return callMethod()#012 File "/usr/share/vdsm/supervdsm.py", line 48, in <lambda>#012 **kwargs)#012 File "<string>", line 2, in glusterTasksList#012 File "/usr/lib64/python2.6/multiprocessing/managers.py", line 740, in _callmethod#012 raise convert_to_error(kind, result)#012GlusterCmdExecFailedException: Command execution failed#012error: tasks is not a valid status option#012Usage: volume status [all | <VOLNAME> [nfs|shd|<BRICK>]] [detail|clients|mem|inode|fd|callpool]#012return code: 1 looks like an option which isn't recognised by the "gluster volume status" command. Any ideas how to resolve? It's not causing any problems, but I would like to stop it. Cheers Jon