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Sun Datacenter InfiniBand Switch 648 Topic Set |
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Documentation, Support, and Training
Understanding ILOM on the Switch
Administering ILOM (Web Interface)
Understanding Switch-Specific Commands
activate Command (switch-specific)
deactivate Command (switch-specific)
A simplified version of the ibcheckerrors command. Issued on the Linux InfiniBand host.
ibchecknet [-h][-N][topology|-C ca_name -P ca_port -t timeout]
where:
topology is the topology file.
ca_name is the channel adapter name.
ca_port is the channel adapter port.
timeout is the timeout in milliseconds.
This InfiniBand software command is a script that uses the topology file created by the ibnetdiscover command to scan the InfiniBand fabric to validate the connectivity and report errors from the port counters.
The following table describes the options to the ibchecknet command and their purposes:
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The following example shows how to check error counters for all LIDs in the InfiniBand fabric with the ibchecknet command.
# ibchecknet #warn: counter SymbolErrors = 66 (threshold 10) lid 24 port 255 Error check on lid 24 (Sun DCS 648 shmm 1500 LC slot 6 switch 0) port 11: FAILED #warn: Link configured as 1X lid 24 port 11 Port check lid 24 port 11: FAILED # Checked Switch: nodeguid 0x00bad0cc003215b2 with failure #warn: counter SymbolErrors = 10976 (threshold 10) lid 78 port 255 . . . ## Summary: 37 nodes checked, 0 bad nodes found ## 552 ports checked, 2 bad ports found ## 14 ports have errors beyond threshold #
Note - The output in the example is just a portion of the full output.
ibchecknet man page
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