Sasha, On Wed, Jul 23, 2008 at 5:22 PM, Sasha Khapyorsky <[EMAIL PROTECTED]> wrote: > Hi Hal, > > On 12:37 Mon 21 Jul , Hal Rosenstock wrote: >> > or directory) >> > [EMAIL PROTECTED] ~]# perfquery >> > ibpanic: [3926] madrpc_init: can't open UMAD port ((null):0): (No such file >> > or directory) >> > [EMAIL PROTECTED] ~]# >> >> This sounds like an additional aspect of the libibumad API issue >> introduced when some functionality related to this was eliminated. The >> previous fix related to OpenSM appears to not be the complete solution >> to these mixed configurations. > > I think you are referring changes which were done in OpenSM ibumad vendor > layer, specifically commits 5cf395cb107ef76091d554cd4b42456dc53b38a2 and > 36cfd8e6967d8a7aea74b9a180fac0275ef549dd and had nothing to do with > libibumad API.
I was referring to the changes which eliminated index 0 being the default interface. Was the elimination of the default interface not an API change to libibumad ? -- Hal > Regarding to an issue itself. Steve, does something like this: > > > diff --git a/libibumad/src/umad.c b/libibumad/src/umad.c > index dcc7275..9010307 100644 > --- a/libibumad/src/umad.c > +++ b/libibumad/src/umad.c > @@ -499,6 +499,19 @@ umad_done(void) > return 0; > } > > +static unsigned is_ib_type(char *ca_name) > +{ > + char dir_name[256]; > + unsigned type; > + > + snprintf(dir_name, sizeof(dir_name), "%s/%s", SYS_INFINIBAND, > ca_name); > + > + if (sys_read_uint(dir_name, SYS_NODE_TYPE, &type) < 0) > + return 0; > + > + return type >= 1 && type <= 3 ? 1 : 0; > +} > + > int > umad_get_cas_names(char cas[][UMAD_CA_NAME_LEN], int max) > { > @@ -512,7 +525,7 @@ umad_get_cas_names(char cas[][UMAD_CA_NAME_LEN], int max) > for (i = 0; i < n; i++) { > if (strcmp(namelist[i]->d_name, ".") && > strcmp(namelist[i]->d_name, "..")) { > - if (j < max) > + if (j < max && > is_ib_type(namelist[i]->d_name)) > strncpy(cas[j++], namelist[i]->d_name, > UMAD_CA_NAME_LEN); > } > > > helps? > > Sasha > _______________________________________________ ewg mailing list ewg@lists.openfabrics.org http://lists.openfabrics.org/cgi-bin/mailman/listinfo/ewg