[openib-general] progress...but opensm crashed
halr at voltaire.com
Fri Dec 24 08:57:29 PST 2004
On Fri, 2004-12-24 at 10:31, Roland Dreier wrote:
> shaharf> Hi Tom, It seems that one of nodes in your subnet
> shaharf> registered itself to be informed on traps. This is one of
> shaharf> the rare cases that require GRH headers which are not
> shaharf> really supported yet.
> I'm confused -- I thought only MADs sent between subnets need GRHs?
In general that is true. There is nothing that precludes sending with a
GRH inside a subnet (other than it is slightly more overhead).
In terms of Report(Notice), it depends on whether the Set(InformInfo)
included a GRH or not. I think it may be used with redirection as well
(ClassPortInfo::RedirectGID non 0).
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