I Am running a mixed configuration of 7110P and 5120P processors. Updating the last ones with most rcent KNC_Gold was just simple, worked as a dream. However after installing the same MPSS on first ones, they all stopped working. Environment is based on SLES 11p2, only GBit switch - no IB so no OFED needed.
Did anyone experienced the same ? Any idea to undo and come back to previous stable software stack ?
Thanks in advance for suggestions and help,