[ofa-general] using qos_X vs qos_ca_X / qos_swe_X directives

[Sasha Khapyorsky]

On 12:37 Thu 13 Nov     , Or Gerlitz wrote:
> Hi Yevgeny,
> 
> I noted that when I use qos_X directives in the opensm config file, they are not
> applied by the SM on the fabric, but rather the "default values (hard-coded in
> OpenSM initialization)". When I use qos_ca_X and qos_swe_X directives, they
> are applied on the fabric. I have checked this with both 3.1.11 or 3.2.2
> (in their ofed 1.3.1 / ofed 1.4 form).

Yes, this is a "feature" (bug). We are discussing this right now in the
thread
http://lists.openfabrics.org/pipermail/general/2008-November/055394.html

Sasha

> 
> Or.
> 
> E.g
> 
> try
> 
> qos_max_vls 4
> qos_high_limit 255
> qos_vlarb_high 0:128,1:64,2:32
> qos_vlarb_low  0:1,1:2,2:3,3:4
> qos_sl2vl 0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,7
> 
> vs
> 
> qos_ca_max_vls 4
> qos_ca_high_limit 255
> qos_ca_vlarb_high 0:128,1:64,2:32
> qos_ca_vlarb_low  0:1,1:2,2:3,3:4
> qos_ca_sl2vl 0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,7
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