Tziporet Koren wrote: > Jan Ruffing wrote: >> After I installed the OFED (1.4 beta), I noticed a drop in TCP >> performance via Infiniband: from 10 GBit/s to less than 8 GBit/s. >> Is that "expected behaviour"? Is there a way to avoid this >> performance loss? >> >> The HCA used in both test machines is a Mellanox Infinihost III Lx DDR >> HCA. Both machines run OpenSuse 11 with a 2.6.25.16 Kernel. >> > > Is it SDP or IPoIB? > What is the FW version you use? That's using IPoIB. The FW version is 1.2.0 (according to ibv_devinfo).
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