Hi, Nick, >I get this error on one of our new clusters (myrinet 2k C pards). > ><6> SCore-D:ERROR dup2(null,0) > >Any ideas what this mighr be ? Hardware problem ? Sounds like a software problem. Can you re-produce the same error ? If so, would you like to tell me more detail configuration and situation ? ---- Atsushi HORI Swimmy Software, Inc.