Sun Microsystems Sun HPC 3.0, Руководство пользователя

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Figure 6–2 Typical Four-Node Configuration with an SCI Switch
In this instance, if the
get_ci_status
command were run on all four nodes, and if
the same path was inactive and inoperative between SCI switch 0, port 3 and
interconn4, it is more than likely that either the SCI switch 0, port 3, the cable, or the
interconn4 host adapter is faulty.
However, if the
get_ci_status
command indicates that the same path is inactive
and inoperative for one node only, such as in the instance of interconn1, then it is
more than likely that either the interconn 1 host adapter, the cable, or SCI switch 0,
port 0 is faulty.
Note that some aspects of the
get_ci_status
command output, such as host
names, will vary according to your configuration.
Client Net Failure
System console messages will identify the specific port that has failed. Otherwise, for
information on test commands as well as additional troubleshooting, refer to the
documentation that came with your client network interface card.
Incorrect Software Configuration
Make sure that:
4
The working copy of the
sm_config
template file correctly matches the hardware
configuration and cluster topology.
4 sm_config
ran successfully on only one of the cluster nodes.
4
All nodes were rebooted after
sm_config
was executed.
40
Sun HPC 3.0 SCI Guide
♦
June 1999, Revision A