Are there any recommendations or guidelines for sizing a LNET routing facility. ~400 nodes, 8 OSS (dual socket E5 w/48GB RAM), 24 OST (10spindle RAID6 over SRP), 1 MGS/MDT How much load does LNET routing put on a system? If I make the 8 OSS systems do double duty as IB to IPoIB routers, will it have much impact on performance?
Bob Hayes HPC Sys. Admin. Intel Corp Software & Services Group/DRD/CRT-DC DP3-307-H7 Tel: (253)371-3040 2800 N Center Dr Fax: (253)371-4647 DuPont WA 98327 [email protected]<mailto:[email protected]>
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