Le 16/02/2012 15:26, Albert Solernou a écrit : > Is there anything easy that the administrators of the cluster could > do? How could I persuade them that this is an easy task to do?
They could upgrade the BIOS. But your machine is old and people didn't care much about I/O affinity in Intel servers at this time, so I don't expect a newer BIOS to improve things much. My patch should likely be applied to hwloc anyway, this is an easy workaround. Brice