[ofa-general] ERR 0108: Unknown remote side

[Sasha Copyist]

Hi Bernd,

[adding Yevgeny..]

On 11:35 Tue 08 Apr     , Bernd Schubert wrote:
> On Tuesday 08 April 2008 03:44:06 Sasha Copyist wrote:
> > Hi Bernd,
> >
> > On 11:47 Fri 04 Apr     , Bernd Schubert wrote:
> > > 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
> >
> > It is possible that port was DOWN during first subnet discovery. Finally
> > everything should be initialized after those messages. Isn't it the case
> > here?
> 
> I think everything is initialized, but I don't think the port was down during 
> first subnet discovery, since the port is on a spine board (I called 
> it 'inter') to another switch system. We also never added any leafes to the 
> switches.

It is interesting phenomena then.

Yevgeny, do you aware about such issue with Flextrinocs switches?

Sasha