[ofa-general] ERR 0108: Unknown remote side

[Bernd Schubert]

On Fri, Apr 04, 2008 at 10:55:21AM -0700, Hal Rosenstock wrote:
> On Fri, 2008-04-04 at 11:47 +0200, Bernd Schubert wrote:
> > Hello,
> > 
> > opensm-3.2.1 logs some error messages like this:
> > 
> > Apr 04 00:00:08 325114 [4580A960] 0x01 -> __osm_state_mgr_light_sweep_start: 
> > ERR 0108: Unknown remote side for node 0
> > x000b8cffff002ba2(SW_pfs1_leaf4) port 13. Adding to light sweep sampling list
> > Apr 04 00:00:08 325126 [4580A960] 0x01 -> Directed Path Dump of 3 hop path:
> >                                 Path = 0,1,14,13
> > 
> > 
> > From ibnetdiscover output I see port13 of this switch is a switch-interconnect 
> > (sorry, I don't know what the correct name/identifier for switches within 
> > switches):
> > 
> > [13]    "S-000b8cffff002bfa"[13]                # "SW_pfs1_inter7" lid 263 
> > 4xSDR
> > 
> > 
> > Apr 04 00:00:08 325219 [4580A960] 0x01 -> __osm_state_mgr_light_sweep_start: 
> > ERR 0108: Unknown remote side for node 0
> > x000b8cffff002bf9(SW_pfs1_inter6) port 9. Adding to light sweep sampling list
> > Apr 04 00:00:08 325234 [4580A960] 0x01 -> Directed Path Dump of 2 hop path:
> >                                 Path = 0,1,18
> > 
> > This is again an interconnection:
> > 
> > [9]     "S-000b8cffff002b9e"[15]                # "SW_pfs1_leaf1" lid 177 
> > 4xDDR
> > 
> > 
> > Apr 04 00:00:08 325288 [4580A960] 0x01 -> __osm_state_mgr_light_sweep_start: 
> > ERR 0108: Unknown remote side for node 0
> > x000b8cffff002bfa(SW_pfs1_inter7) port 13. Adding to light sweep sampling list
> > Apr 04 00:00:08 325301 [4580A960] 0x01 -> Directed Path Dump of 2 hop path:
> >                                 Path = 0,1,14
> > 
> > 
> > And again an interconnection:
> > 
> > [13]    "S-000b8cffff002ba2"[13]                # "SW_pfs1_leaf4" lid 182 
> > 4xDDR
> > 
> > 
> > All the other interconnections seem to be fine. 
> 
> Any idea if OpenSM 3.1.10 has the same issue as 3.2.1 ?

Yes, from the log file I see these messages also did happen with opensm-3.1.10.

> 
> Is this some large Flextronics switch ?

Again you are right, this is a Flextronics F-X430075, presently with 144 ports.


Thanks,
Bernd