Mark Hahn wrote:
here's an idea: configure ip-over-myrinet, and use it exclusively
to start the jobs. if that works, then you know for sure that the
problem is solely on the eth side (switch, perhaps, or maybe a nic
that's jabbering or otherwise misbehaving?)
Ivan may have to stage the binary on local disk prior to spawning, to
not rely on GPFS over Ethernet to serve it. Or even run GFPS over IPoM too.
Patrick
--
Patrick Geoffray
Myricom, Inc.
http://www.myri.com
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