Sorry for the false alarm, and thanks for the tip:
> ... version confusion where the mpirun being used doesn't match the backend daemons.
Yes, my test environment was wonky. All is well now.
> On May 14, 2012, at 3:41 PM, David Turner wrote:
>> [c0667:24962] [[39579,1],11] ORTE_ERROR_LOG: Data unpack had inadequate space in file util/nidmap.c at line 118
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