[ofw] Limiting bandwidth using OpenSM?

[Tzachi Dar]

>From OSM config file:

	# Force PortInfo:LinkSpeedEnabled on switch ports
	# If 0, don't modify PortInfo:LinkSpeedEnabled on switch port
	# Otherwise, use value for PortInfo:LinkSpeedEnabled on switch port
	# Values are (IB Spec 1.2.1, 14.2.5.6 Table 146 "PortInfo")
	#    1: 2.5 Gbps
	#    3: 2.5 or 5.0 Gbps
	#    5: 2.5 or 10.0 Gbps
	#    7: 2.5 or 5.0 or 10.0 Gbps
	#    2,4,6,8-14 Reserved
	#    Default 15: set to PortInfo:LinkSpeedSupported
	force_link_speed 15


-- YK

> -----Original Message-----
> From: ofw-bounces at lists.openfabrics.org [mailto:ofw-
> bounces at lists.openfabrics.org] On Behalf Of Fab Tillier
> Sent: Friday, December 10, 2010 8:23 PM
> To: ofw at lists.openfabrics.org
> Subject: [ofw] Limiting bandwidth using OpenSM?
> 
> Is there a configuration option to OpenSM that would force it to
> configure all the IB ports at SDR or DDR, even if the hardware supports
> QDR?
> 
> Thanks,
> -Fab
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