Were there any clues in /var/log/messages or dmesg? You might also want to check out this IBM writeup about some Mellanox parameters:
http://www.ibm.com/developerworks/wikis/display/hpccentral/Using+RDMA+with+pagepool+larger+than+8GB That IBM server seems to be misbehaving right now (500/internal server error), but I see that the Google cached version of it is available. On Jun 9, 2012, at 2:42 PM, Daniels, Marcus G wrote: > Hi, > > Is there anything I can do about this? I don't have any locked memory limits. > > Thanks, > > Marcus > > Creating ensight file: EnSight6.geo000001 elapsed secs= 6.84 > -------------------------------------------------------------------------- > The OpenFabrics (openib) BTL failed to register memory in the driver. > Please check /var/log/messages or dmesg for driver specific failure > reason. > The failure occured here: > > Local host: mlx4_0 > Device: openib_reg_mr > Function: Resource temporarily unavailable() > Errno says: �����`��6+ > > You may need to consult with your system administrator to get this > problem fixed. > -------------------------------------------------------------------------- > > _______________________________________________ > users mailing list > us...@open-mpi.org > http://www.open-mpi.org/mailman/listinfo.cgi/users -- Jeff Squyres jsquy...@cisco.com For corporate legal information go to: http://www.cisco.com/web/about/doing_business/legal/cri/
