Hello, Four hosts are connected through an InfiniBand network, two with a MT25204 HCA and two with a MT25208 HCA. All four hosts communicate fine via IPoIB, and iperf shows the expected results. Until now I only succeeded to run ib_rdma_bw between the MT25204 interfaces. When I run ib_rdma_bw on one of the MT25208 interfaces a strange error message is printed. Any idea how I can fix this ?
MT25204 to MT25204: [EMAIL PROTECTED]:~# ib_rdma_bw 6467: | port=18515 | ib_port=1 | size=65536 | tx_depth=100 | iters=1000 | duplex=0 | cma=0 | 6467: Local address: LID 0x06, QPN 0x140405, PSN 0x355f4d RKey 0x22002400 VAddr 0x002ad73ba76000 6467: Remote address: LID 0x11, QPN 0x80405, PSN 0xa189f4, RKey 0x40002400 VAddr 0x002aff033e3000 [EMAIL PROTECTED]:~# ib_rdma_bw 192.168.102.5 6857: | port=18515 | ib_port=1 | size=65536 | tx_depth=100 | iters=1000 | duplex=0 | cma=0 | 6857: Local address: LID 0x11, QPN 0x80405, PSN 0xa189f4 RKey 0x40002400 VAddr 0x002aff033e3000 6857: Remote address: LID 0x06, QPN 0x140405, PSN 0x355f4d, RKey 0x22002400 VAddr 0x002ad73ba76000 6857: Bandwidth peak (#0 to #989): 674.73 MB/sec 6857: Bandwidth average: 674.711 MB/sec 6857: Service Demand peak (#0 to #989): 2887 cycles/KB 6857: Service Demand Avg : 2887 cycles/KB MT25208 to MT25204: [EMAIL PROTECTED]:~# ib_rdma_bw 6468: | port=18515 | ib_port=1 | size=65536 | tx_depth=100 | iters=1000 | duplex=0 | cma=0 | server read: Success 6468:pp_server_exch_dest: 0/45 Couldn't read remote address [EMAIL PROTECTED]:~# ib_rdma_bw 192.168.102.5 6466: | port=18515 | ib_port=1 | size=65536 | tx_depth=100 | iters=1000 | duplex=0 | cma=0 | 6466:main: Local lid 0x0 detected. Is an SM running? Software versions: * Linux kernel 2.6.22.9, 64-bit version. * OFED-1.2.5.4 userspace components. Bart. _______________________________________________ general mailing list [email protected] http://lists.openfabrics.org/cgi-bin/mailman/listinfo/general To unsubscribe, please visit http://openib.org/mailman/listinfo/openib-general
