[mvapich-discuss] DAPL_MISMATCH error

[Hoot Thompson]

You're right, the prior problem I had was indeed network related. This
problem has some of the same error characteristics but it's not proceeded by
the getaddrinfo error. Let me set the stage, this is actually a system of
four virtualized environments including virtualized IB (SR-IOV). The test
works fine between two of the VMs but not between the other two. All VMs
should be set up identically but something is obviously different. So if I
understand correctly the DAPL_MISMATCH message is not coming out of your
code. Any idea where it might be coming from?

Thanks as always for your help

Hoot

-----Original Message-----
From: Devendar Bureddy [mailto:bureddy at cse.ohio-state.edu] 
Sent: Thursday, October 04, 2012 9:14 PM
To: Hoot Thompson
Cc: mvapich-discuss at cse.ohio-state.edu
Subject: Re: [mvapich-discuss] DAPL_MISMATCH error

Hi Hoot

We are not sure what is going wrong here.  I couldn't see this symbol
in MVAPICH2 code base.  Can you please give more details about
mvapich2 version and configuration.   It seems that, you have reported
similar kind of issue couple of days back and it turned to be a
network setup issue.  Can you please make sure setup is fine.

-Devendar
On Thu, Oct 4, 2012 at 6:39 PM, Hoot Thompson <hoot at ptpnow.com> wrote:
> Not sure of the origin of this error but it occurs when I increase the
> number of processes by spreading to an additional compute node executing a
> Linpack run….
>
> [cli_26]: Command cmd=put kvsname=kvs_4347_0 key=DAPL_MISMATCH valuie=1
>
> failed, reason=’duplicate _keyDAPL_MISMATCH’
>
> Any thoughts?
>
>
>
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>



-- 
Devendar