System Status Components and Related Exceptions
EDM pool exceptions
The following exceptions apply to EDM pool resources.
Description | Code | Explanation |
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EDM pool utilization | EDMU | The percentage of environmental descriptor manager |
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| (EDM) pool pages in use to total pool size exceeds the |
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| specified threshold. |
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Lock statistics exceptions
The following exception applies to lock statistics resources.
Description | Code | Explanation |
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Lock conflict | SUSL | The number of threads that are unable to continue |
suspensions |
| execution because of lock waits exceeds the specified |
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| threshold. |
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Log manager exceptions
The following exceptions apply to log manager resources.
Description | Code | Explanation |
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Primary logs available | LOGN | The number of available primary active logs is less than or |
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| equal to the specified threshold. |
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Recovery log archive | ARCV | An active DB2 log is full and must be archived, and a tape |
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| mount is outstanding for the archive log. |
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DDF statistics exceptions
The following exceptions apply to DDF resources.
Description | Code | Explanation |
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DBAT thread % | MDBT | The number of database access threads (DBAT) in use |
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| exceeds the specified threshold. |
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| When the MAXDBAT limit is reached, conversations are |
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| queued (waiting on DBAT allocation), which can greatly |
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| increase response time. |
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DDF not active | DDFS | The distributed data facility was requested for this DB2 |
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| subsystem but it is not active. This could indicate that the |
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| DDF terminated abnormally or that it was not started. |
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DDF receive rate | DRCV | The amount of data received by a requestor (local) or server |
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| (remote) DB2 subsystem in response to SQL requests |
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| exceeds the specified threshold. |
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Using OMEGAMON II | 73 |
