HP 9000 Superdome, Installation Manual

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Appendix H
JUST Exploration Tool
Error Conditions
231
Error Conditions
When errors are detected during update, several things can happen.
If the error is detected at the complex level, an error is written to the
complex.cfg
file, but the complex data
will not be present in the file.
If an error is detected at the node level, the node configuration file will contain an error message and no data
will be present.
If an error is detected at the board level, an error message is placed in the node configuration file for the
board. This message prevents JUST from loading the file but does not affect any other board or path data in
the file.
If an error is detected at the scan path level, the path entry in the file will contain an error message that
prevents JUST from loading the file, but no other path data is affected.
In any of these cases, a
jet.err
file is created and an entry for the node is added to it. If an error occurs at
the node level, the nodes entry is not placed in the
complex.cfg
file.
If an error is detected during link processing, a message is placed in the
flex.mte
file for certain error types.
Due to the fact that the
flex.mte
file is complex wide, JET may encounter errors when testing a single node
with other nodes in the complex powered off. This is a valid test condition. Therefore, link errors due to
destination nodes not being present are dropped and a
jet.log
entry is made, but no error is entered into the
flex.mte file.