saquery on ibsim

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* saquery on ibsim
@ 2009-11-12 13:00 Keshetti Mahesh
       [not found] ` <829ded920911120500j36749e9fpef51e5021949a778-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
  0 siblings, 1 reply; 4+ messages in thread
From: Keshetti Mahesh @ 2009-11-12 13:00 UTC (permalink / raw)
  To: OFED mailing list; +Cc: Sasha Khapyorsky

I am observing difference in behavior of 'saquery' on real cluster and
ibsim. Whenever I query for path records on cluster using

#saquery -p

it returns path records of all possible source-destination combination.
But when I run the same command on a simulated cluster (ibsim) it
returns only 2-3 path records even though there are many nodes(> 25).

Is there any limitation in ibsim which is not letting the saquery program
retrieve all path records available ?

--
Keshetti Mahesh
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* Re: saquery on ibsim
       [not found] ` <829ded920911120500j36749e9fpef51e5021949a778-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
@ 2009-11-12 13:34   ` Hal Rosenstock
       [not found]     ` <f0e08f230911120534m4590af25h41063d9f69e4bd14-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
  2009-11-12 13:43   ` Sasha Khapyorsky
  1 sibling, 1 reply; 4+ messages in thread
From: Hal Rosenstock @ 2009-11-12 13:34 UTC (permalink / raw)
  To: Keshetti Mahesh; +Cc: OFED mailing list, Sasha Khapyorsky

On Thu, Nov 12, 2009 at 8:00 AM, Keshetti Mahesh
<keshetti.mahesh-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> wrote:
> I am observing difference in behavior of 'saquery' on real cluster and
> ibsim. Whenever I query for path records on cluster using
>
> #saquery -p
>
> it returns path records of all possible source-destination combination.
> But when I run the same command on a simulated cluster (ibsim) it
> returns only 2-3 path records even though there are many nodes(> 25).
>
> Is there any limitation in ibsim which is not letting the saquery program
> retrieve all path records available ?

ibsim does not support RMPP.

-- Hal

>
> --
> Keshetti Mahesh
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>
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^ permalink raw reply	[flat|nested] 4+ messages in thread

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* Re: saquery on ibsim
       [not found]     ` <f0e08f230911120534m4590af25h41063d9f69e4bd14-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
@ 2009-11-12 13:37       ` Keshetti Mahesh
  0 siblings, 0 replies; 4+ messages in thread
From: Keshetti Mahesh @ 2009-11-12 13:37 UTC (permalink / raw)
  To: Hal Rosenstock; +Cc: OFED mailing list

Thanks Hal for the quick reply.

> ibsim does not support RMPP.
>

Is there any plan to add RMPP support to ibsim in the future ?

-- 
Keshetti Mahesh
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^ permalink raw reply	[flat|nested] 4+ messages in thread

* Re: saquery on ibsim
       [not found] ` <829ded920911120500j36749e9fpef51e5021949a778-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
  2009-11-12 13:34   ` Hal Rosenstock
@ 2009-11-12 13:43   ` Sasha Khapyorsky
  1 sibling, 0 replies; 4+ messages in thread
From: Sasha Khapyorsky @ 2009-11-12 13:43 UTC (permalink / raw)
  To: Keshetti Mahesh; +Cc: OFED mailing list

On 18:30 Thu 12 Nov     , Keshetti Mahesh wrote:
> 
> Is there any limitation in ibsim which is not letting the saquery program
> retrieve all path records available ?

Yes, ibsim doesn't support large (> 256 bytes) RMPP packets yet.

Sasha
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^ permalink raw reply	[flat|nested] 4+ messages in thread

end of thread, other threads:[~2009-11-12 13:43 UTC | newest]

Thread overview: 4+ messages (download: mbox.gz follow: Atom feed
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2009-11-12 13:00 saquery on ibsim Keshetti Mahesh
     [not found] ` <829ded920911120500j36749e9fpef51e5021949a778-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2009-11-12 13:34   ` Hal Rosenstock
     [not found]     ` <f0e08f230911120534m4590af25h41063d9f69e4bd14-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2009-11-12 13:37       ` Keshetti Mahesh
2009-11-12 13:43   ` Sasha Khapyorsky

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