Why is a certain database not being processed?

There are a few reasons why a database could be skipped.  

1.      It could be excluded in the @Excluded parameter of the SP.

2.      It could be excluded in the Exclude column in the Minion.IndexSettingsDB table.

3.      It could be excluded in the Minion. DBMaintRegexLookuptable.

4.      It could be OFFLINE or some other troubled state.

5.      There could be no indexes in the database or none of them have exceeded the threshold.

6.      There could be a missing entry for ‘MinionDefault’ in the Minion.IndexSettingsDB table.