<br><tt><font size=2>> You shouldn't be running different flavor SMs
on the same subnet.</font></tt>
<br><tt><font size=2>The OpenSM will go to standby if there's another SM
exists.</font></tt>
<br>
<br><tt><font size=2>> Are you sure there's no SM running here other
than OpenSM ?</font></tt>
<br><tt><font size=2>Actually this error always happens on Qlogic unmanaged
switch, which I believe no SM running on the subnet. It always takes more
than 1 minute for the error disappear.</font></tt>
<br>
<br><tt><font size=2>Thanks!</font></tt>
<br>
<br><font size=2 face="sans-serif">Yicheng Jia<br>
<br>
</font>
<br>
<br>
<br>
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<td width=40%><font size=1 face="sans-serif"><b>Hal Rosenstock <hal.rosenstock@gmail.com></b>
</font>
<p><font size=1 face="sans-serif">03/26/2009 12:13 PM</font>
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<div align=right><font size=1 face="sans-serif">To</font></div>
<td><font size=1 face="sans-serif">Yicheng Jia <YJia@tmriusa.com></font>
<tr valign=top>
<td>
<div align=right><font size=1 face="sans-serif">cc</font></div>
<td><font size=1 face="sans-serif">general@lists.openfabrics.org, hnrose@comcast.net</font>
<tr valign=top>
<td>
<div align=right><font size=1 face="sans-serif">Subject</font></div>
<td><font size=1 face="sans-serif">Re: [ofa-general] OpenSM initialization
error</font></table>
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<td>
<td></table>
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<br>
<br><tt><font size=2>On Thu, Mar 26, 2009 at 12:01 PM, Yicheng Jia <YJia@tmriusa.com>
wrote:<br>
><br>
> LID 1 is the node that OpenSM runs on. Cisco SFS7000P is managed switch,
SM<br>
> is running all the time.<br>
<br>
You shouldn't be running different flavor SMs on the same subnet.<br>
<br>
> This occurs during the system starts up. At first Mthca driver 1.3
starts on<br>
> all nodes, after the driver is up, the OpenSM starts on one node,
then the<br>
> error shows up. It also occurs on Qlogic unmanaged switch.<br>
<br>
Are you sure there's no SM running here other than OpenSM ?<br>
<br>
-- Hal<br>
<br>
> Is this related to hardware?<br>
<br>
> Thanks!<br>
><br>
> Yicheng Jia<br>
><br>
><br>
><br>
><br>
> Hal Rosenstock <hal.rosenstock@gmail.com><br>
><br>
> 03/26/2009 10:32 AM<br>
><br>
> To<br>
> Yicheng Jia <YJia@tmriusa.com><br>
> cc<br>
> general@lists.openfabrics.org, hnrose@comcast.net<br>
> Subject<br>
> Re: [ofa-general] OpenSM initialization error<br>
><br>
><br>
><br>
><br>
> On Thu, Mar 26, 2009 at 11:16 AM, Yicheng Jia <YJia@tmriusa.com>
wrote:<br>
>><br>
>> Hi Hal,<br>
>><br>
>>> What is your topology ?<br>
>><br>
>> Several nodes directly connect to the switch.<br>
>><br>
>>> Does this message persist or go away in the log ?<br>
>><br>
>> It continues reporting this message until the subnet is up, then
this<br>
>> message goes away. It lasts about 1 minute.<br>
><br>
> What is LID 1 ? Is it the switch ? Is Cisco SM running ?<br>
><br>
>>> Looks to me like you are using an OpenSM 3.1.11/OFED 1.3 or
older.<br>
>>> Amongst other changes, this message has been downgraded from
error to<br>
>>> debug in more recent versions.<br>
>><br>
>> Do you know what could cause the problem? Is there any way to
make the<br>
>> error<br>
>> time shorter?<br>
><br>
> What's the exact scenario under which this occurs ?<br>
><br>
> -- Hal<br>
><br>
>> Thanks!<br>
>><br>
>> Yicheng Jia<br>
>><br>
>><br>
>><br>
>><br>
>> Hal Rosenstock <hal.rosenstock@gmail.com><br>
>><br>
>> 03/26/2009 09:58 AM<br>
>><br>
>> To<br>
>> Yicheng Jia <YJia@tmriusa.com><br>
>> cc<br>
>> hnrose@comcast.net, general@lists.openfabrics.org<br>
>> Subject<br>
>> Re: [ofa-general] OpenSM initialization error<br>
>><br>
>><br>
>><br>
>><br>
>> 2009/3/25 Yicheng Jia <YJia@tmriusa.com>:<br>
>>><br>
>>> Hello,<br>
>>><br>
>>> I run into an initialization error during OpenSM start up.
The error<br>
>>> continues for nearly 1 minutes before the subnet is up. In
the log file,<br>
>>> it<br>
>>> reports that "__osm_ucast_mgr_process_port: ERR 3A08:
No path to get to<br>
>>> LID<br>
>>> 1 from switch 0x66a00d90008bb".<br>
>>><br>
>>> I am using Mellanox MHES18 HCA and Cisco SFS7000P switch.
Do you know<br>
>>> what<br>
>>> the cause is and how to avoid it?<br>
>><br>
>> What is your topology ?<br>
>><br>
>> Does this message persist or go away in the log ?<br>
>><br>
>> Looks to me like you are using an OpenSM 3.1.11/OFED 1.3 or older.<br>
>> Amongst other changes, this message has been downgraded from error
to<br>
>> debug in more recent versions.<br>
>><br>
>> -- Hal<br>
>><br>
>>><br>
>>> Thanks!<br>
>>><br>
>>> Yicheng Jia<br>
>>><br>
>>><br>
>>><br>
>>><br>
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