Hi.
Bart Van Assche wrote:
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 ?
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?
What is the output of ibv_devinfo in both of those devices?
(maybe you need to specify the IB port value or the device name?)
Dotan
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