[ofa-general] opensm hang and osmtest report ERR 0130

[Yicheng Jia]

Hi Hal,

I have a question regarding to this issue.

If I have both opensm and Cisco managed switch running in the same subnet, 
can opensm automatically detect the Master SM and set itself as the slave 
SM? Or I have to manually disable the SM in the Cisco switch in order for 
the opensm acts properly?

Thanks!
Yicheng




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general Digest, Vol 19, Issue 31







Today's Topics:

   1. Re:  opensm hang and osmtest report ERR 0130 (Hal Rosenstock)


----------------------------------------------------------------------

Message: 1
Date: Fri, 8 Aug 2008 08:57:57 -0400
From: "Hal Rosenstock" <hal.rosenstock at gmail.com>
Subject: Re: [ofa-general] opensm hang and osmtest report ERR 0130
To: "Wen Hao Wang" <wangwhao at cn.ibm.com>
Cc: general at lists.openfabrics.org
Message-ID:
 <f0e08f230808080557q652756a6he76e5601e6065b0a at mail.gmail.com>
Content-Type: text/plain; charset=ISO-8859-1

On Fri, Aug 8, 2008 at 3:29 AM, Wen Hao Wang <wangwhao at cn.ibm.com> wrote:
>>osmtest uses a non compliant query to get all the paths and likely
>>only OpenSM supports this extension.
>>
>>-- Hal
>
> OK. I need opensm is set up. The Cisco switch has 
TopspinOS-2.6.0/build195
> installed. Maybe first I need to find out how to diable embedded SM on 
the
> switch.

Yes, you should not run a mix of different flavor SMs in a subnet so
if you want to run OpenSM, you need to disable Cisco/Topspin SM.

> By the way, how can I know which standby/slave SMs exist in my
> cluster?

saquery -s
will show all SMs (ports with isSM or isSMDisabled capability
For more detail, you can run sminfo on all these.

-- Hal

> Wen Hao Wang
> Email: wangwhao at cn.ibm.com




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