Hi Amit, On 10/3/06, Amit H Kumar <[EMAIL PROTECTED]> wrote: > > Hi OpenIB, > > I am not sure if this question belongs to this list or not. But if anyone > can give me some lead it will be very helpful. > > One of the HCA card in our cluster is running at LinkWidth 1x: as opposed > to 4x on all other nodes. > I have been trying to set it to 4x using the iba_portconfig tool but > nothing seems to work. > > Can anyone tell me what is the general approach in doing so.
If the port is coming up as 1x, it likely indicates a bad cable. You can check the port error counters to validate, or you can exchange two cables (one of which you know was used in a 4x link) and see if the problem follows the cable. - Fab _______________________________________________ openib-general mailing list [email protected] http://openib.org/mailman/listinfo/openib-general To unsubscribe, please visit http://openib.org/mailman/listinfo/openib-general
