[Beowulf] Mellanox/Flextronics IB switch problem ?
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Mikhail Kuzminsky kus at free.netSun Apr 27 17:21:11 PDT 2008
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I have following output from ibcheckerrors utility: c5ws7:/home/guest # ibcheckerrors #warn: counter LinkDowned = 20 (threshold 10) Error check on lid 1 (MT47396 Infiniscale-III Mellanox Technologies) port all: FAILED #warn: counter LinkDowned = 13 (threshold 10) Error check on lid 1 (MT47396 Infiniscale-III Mellanox Technologies) port 8: FAILED # Checked Switch: nodeguid 0x000b8cffff004037 with failure LID 1 corresponds to our 24-port Flextronics F-X43044 switch. Does this output means that there may be potential problems w/ port 8 or whole switch ? Mikhail Kuzminsky Computer Assistance to Chemical Research Center Zelinsky Inst. of Organic Chemistry Moscow
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