[ofa-general] Re: [PATCHv3][TRIVIAL] opensm/osm_sa_mcmember_record.c: Some error message improvements

Hal Rosenstock hrosenstock at xsigo.com
Tue Jun 17 10:03:21 PDT 2008


On Mon, 2008-06-16 at 18:16 +0300, Sasha Khapyorsky wrote:
> On 06:11 Mon 16 Jun     , Hal Rosenstock wrote:
> > > > @@ -1278,8 +1281,11 @@ __osm_mcmr_rcv_leave_mgrp(IN osm_sa_t * sa,
> > > >  		}
> > > >  	} else {
> > > >  		CL_PLOCK_RELEASE(sa->p_lock);
> > > > -		OSM_LOG(sa->p_log, OSM_LOG_DEBUG,
> > > > -			"Failed since multicast group not present\n");
> > > > +		OSM_LOG(sa->p_log, OSM_LOG_ERROR, "ERR 1B31: "
> > > > +			"Failed since multicast group 0x%16"
> > > 
> > > Why to change log level? It is not OpenSM error, but invalid request.
> > 
> > Are errors really restricted to OpenSM (internal) errors ?
> 
> I guess it should be.

Why ? ERROR level shows up always and that is useful for things beyond
internal errors (and that is used in OpenSM in a variety of places).

-- Hal

> > I thought
> > they were more inclusive than that including network events that were
> > "interesting events".
> 
> We have VERBOSE level for "interesting" events and INFO for "very
> interesting" ones.

> > In this specific case, I agree it is a bad idea as I think restarting
> > IPoIB does causes this code path to be used. Modified patch already
> > issued.
> 
> Cool. Thanks.
> 
> Sasha
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